Gears, Pinions, Platewheels & Sprockets

GBS001 - Drive Gear - Steel - 58T x 5dp 20mm Wide

GBS001 - Drive Gear - Steel - 58T x 5dp 20mm Wide

GBS001 - Drive Gear - Steel - 58T x 5 DP 20mm Wide Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Machined: Keyway (See Product...

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GBS003 - Drive Gear - Steel - 58T x 5dp 1" Wide

GBS003 - Drive Gear - Steel - 58T x 5dp 1" Wide

GBS003 - Drive Gear - Steel - 58T x 5 DP 1" Wide Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Machined: Keyway (See Product L...

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NV003 - Compound Gear - Cast - 42T x 12T x 5DP

NV003 - Compound Gear - Cast - 42T x 12T x 5DP

NV003 - Compound Gear - Cast - 42T x 12T x 5DP Technical Details: Material: Grey Cast Iron to BS 1452 1977 & BS 2789 1973 Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness...

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NV003P - Idler Gear - Cast - 42T x 5DP

NV003P - Idler Gear - Cast - 42T x 5DP

NV003P - Idler Gear - Cast - 42T x 5DP Technical Details: Material: Grey Cast Iron to BS 1452 1977 & BS 2789 1973 Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Mach...

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NV005 - Barrel Gear - Cast - 42T x 5 DP - for 139mm Ø 5 ½” Tube

NV005 - Barrel Gear - Cast - 42T x 5 DP - for 139mm Ø 5 ½” Tube

NV005 - Barrel Gear - Cast - 42T x 5 DP - for 139mm Ø 5 ½” Tube Technical Details: Grey Cast Iron Machined Faces Machined Bore Machined Gearcut Machined Recess (See Product List) Machined Boss (See Product List) Solid Rim Boss to suit 5½" 139.6mm Ø Tube Product Codes: 12...

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NV006 - Idler Gear - Cast - 42T x 5DP, 1 ½” Wide

NV006 - Idler Gear - Cast - 42T x 5DP, 1 ½” Wide

NV006 - Idler Gear - Cast - 42T x 5DP, 1 ½” Wide Technical Details: Material: Grey Cast Iron to BS 1452 1977 & BS 2789 1973 Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickne...

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NV008 - Barrel Gear - Cast - 42T x 5DP - Boss for 101.6mm Ø 4" Tube

NV008 - Barrel Gear - Cast - 42T x 5DP - Boss for 101.6mm Ø 4" Tube

NV008 - Barrel Gear - Cast - 42T x 5DP - Boss for 101.6mm Ø 4" Tube Technical Details: Material: Grey Cast Iron to BS 1452 1977 & BS 2789 1973 Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch &...

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NV015A - Barrel Gear - Cast - 58T x 5DP, Machined Lugs

NV015A - Barrel Gear - Cast - 58T x 5DP, Machined Lugs

NV015A - Barrel Gear - Cast - 58T x 5DP, Machined Lugs...

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NV037* - Worm Gear - Steel - 36T with 160mm Dia Boss

NV037* - Worm Gear - Steel - 36T with 160mm Dia Boss

NV037* - Worm Gear - Steel - 36T with 160mm Dia Boss NV037B 36T Worm Gear c/w 1" Ballrace NV037C 36T Worm Gear - 160mm Boss c/w 1.1/2" Ballrace Technical Details: Material: Steel Finish: Self-Colour Welded 160mm Ø Boss (See product list for finished size) 36T Single Start ...

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NV039 - Drive Pinion - 12T x 5DP x 28.5mm Wide with Plate for use with Platewheel

NV039 - Drive Pinion - 12T x 5DP x 28.5mm Wide with Plate for use with Platewheel

NV039 - Drive Pinion - 12T x 5DP x 28.5mm Wide with Plate for use with Platewheel Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product Lis...

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NV040 - Barrel Gear - Cast -  58T x 5DP - Boss for 101.6mm Ø 4" Tube

NV040 - Barrel Gear - Cast - 58T x 5DP - Boss for 101.6mm Ø 4" Tube

NV040 - Barrel Gear - Cast -  58T x 5DP - Boss for 101.6mm Ø 4" Tube Technical Details: Grey Cast Iron Machined Faces Machined Bore Machined Gearcut Machined Recess (See Product List) Machined Boss (See Product List) Solid Rim Boss to suit 4" 101.6mm Ø Tube Product Cod...

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NV046 - Barrel Gear - Cast - 58T x 5DP, 4 Lugs for 168mm Ø 6" Tube

NV046 - Barrel Gear - Cast - 58T x 5DP, 4 Lugs for 168mm Ø 6" Tube

NV046 - Barrel Gear - Cast - 58T x 5DP, 4 Lugs for 168mm Ø 6" Tube Technical Details: Grey Cast Iron Machined Faces Machined Bore Machined Gearcut Machined Recess (See Product List) Machined Boss (See Product List) 4 Lugs to suit 6" 168.2mm Ø Tube Product Codes: &nbs...

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NV050 - Barrel Gear - Cast - 58T x 5 DP 3 Lugs for 127mm - 139mm Ø 5-5½" Tube

NV050 - Barrel Gear - Cast - 58T x 5 DP 3 Lugs for 127mm - 139mm Ø 5-5½" Tube

NV050Y --- BARREL GEAR - 58T x 5DP - 120mm LUGS, 1" BEARING NV050B --- BARREL GEAR - 58T x 5DP - 120mm LUGS, 1" BUSH NV050AJ - BARREL GEAR - 58T x 5DP - 120mm LUGS, 1.1/2" BEARING NV050Z --- BARREL GEAR - 58T x 5DP - 120mm LUGS, 25mm BEARING NV050M --- BARREL GEAR - 58T ...

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NV060 - Barrel Gear - Cast - 58T x 5DP, 4 Lugs for 168mm Ø 6" Tube

NV060 - Barrel Gear - Cast - 58T x 5DP, 4 Lugs for 168mm Ø 6" Tube

1" wide. Available in various bore sizes, either plain or with a bush fitted. NV060 58T Barrel Gear Blank NV060A 58 Tooth Barrel Gear - 158mm Lugs x 1" Bore NV060C 58 Tooth Barrel Gear - 154mm x 1 1⁄4" Bush NV060D 58 Tooth Barrel Gear - 155mm Lugs c/w 30mm Ballrace NV060E 58 Tooth Barr...

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NV084 - Drive Pinion - Steel - 12T x 5DP

NV084 - Drive Pinion - Steel - 12T x 5DP

NV084 - Drive Pinion - Steel - 12T x 5DP Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Material Used:...

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NV085 - Drive Pinion - Steel - 12T x 5DP x 41mm Wide

NV085 - Drive Pinion - Steel - 12T x 5DP x 41mm Wide

NV085 - Drive Pinion - Steel - 12T x 5DP x 41mm Wide Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Materia...

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NV088 - Barrel Gear - Steel - 58T x 5 DP with Steel Ring Boss 212mm Ø for 8" Tube

NV088 - Barrel Gear - Steel - 58T x 5 DP with Steel Ring Boss 212mm Ø for 8" Tube

NV088 - Barrel Gear - Steel - 58T x 5 DP with Steel Ring Boss 212mm Ø for 8" Tube Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) ...

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NV090 - Worm Gear - Cast - 27T with Boss

NV090 - Worm Gear - Cast - 27T with Boss

NV090 - Worm Gear - Cast - 27T with Boss Product Codes: NV090A - 27 Tooth Wormwheel - 160mm Boss NV090B - 27 Tooth Wormwheel - 120mm Boss - 5" x 10swg NV090C - 27 Tooth Wormwheel - 158mm Boss x 30mm Bearing NV090D - 27 Tooth Wormwheel - 129mm Boss - 5 1⁄2" x 5mm ...

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NV090A - Worm Gear - Cast - 27T with Bearing

NV090A - Worm Gear - Cast - 27T with Bearing

NV090A - Worm Gear - Cast - 27T with Bearing Product Codes: NV090A - 27 Tooth Wormwheel Technical Detail Material: Cast Finish: Self Colour Machined: Faced Machined: Gearcut Machined recessed for Bearing Ratio; 13.5:1 To suit NV093 Steel Worm ...

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NV093 - Worm Shaft - Steel - 2/3 Start

NV093 - Worm Shaft - Steel - 2/3 Start

NV093 - Worm Shaft - Steel - 2/3 Start Technical Detail: Material: Bright Mild Steel Finish: Self-Colour Machined as either 2 Start or 3 Start 2 Start: NV093 --- 2 Start Steel Worm - 1" Bore NV093A - 2 Start Steel Worm - 20mm Bore NV093C - 2 Start Steel Wor...

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NV094 - Mitre Gear - Steel - 15T

NV094 - Mitre Gear - Steel - 15T

NV094 - Mitre Gear - Steel - 15T Manufactured specifically for Mitre Gear Boxes. See product Code: NV121 Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pit...

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NV096 - Barrel Gear - Steel - 78T x 5DP with Steel Boss 212mm - 254mm Ø for 8" - 10" Tube

NV096 - Barrel Gear - Steel - 78T x 5DP with Steel Boss 212mm - 254mm Ø for 8" - 10" Tube

NV096 - Barrel Gear - Steel - 78T x 5DP with Steel Boss 212mm - 254mm Ø for 8" - 10" Tube Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thi...

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NV114 - Drive Pinion - Steel - 15T x 5DP x 25mm Wide

NV114 - Drive Pinion - Steel - 15T x 5DP x 25mm Wide

NV114 - Drive Pinion - Steel - 15T x 5DP x 25mm Wide Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Materia...

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NV115 - Sprocket - 16T x ½" x ⁵⁄₁₆" Pitch - British Standard

NV115 - Sprocket - 16T x ½" x ⁵⁄₁₆" Pitch - British Standard

NV115 - Sprocket - 16T x ½" x ⁵⁄₁₆" Pitch - British Standard Technical Details: Manufactured to DIN 8187 ISO/R-606 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Product Codes: NV115 --- SP...

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NV116 - Platewheel - 60T x ½" Pitch

NV116 - Platewheel - 60T x ½" Pitch

  NV116 - Platewheel 60T x ½" Pitch Product Codes: NV116 --- Platewheel - 60T x 1⁄2" - 17⁄8" Bore - 4 Holes NV116A - Platewheel - 60T x 1⁄2" - 17⁄8" Bore - 3 Holes NV116B - Platewheel - 60T x 1⁄2" - 17⁄8" Bore NV116C - Platewheel - 60T x 1⁄2" - 1" Bore ...

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NV117 - Platewheel - 70T x ½" Pitch

NV117 - Platewheel - 70T x ½" Pitch

NV117 - Platewheel 70T x ½" Pitch Product Codes: NV117A -  70T x 1/2" Platewheel - 3 Holes NV117B - 70T x 1/2" Platewheel - 1" Plain Bore NV117C - 70T x 1/2" Platewheel - 1.1/4" Bore Please Note: Some Variants maybe made to order only. For any size not listed...

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NV118 - Platewheel - 38T

NV118 - Platewheel - 38T

NV118 - 38T x 1/2" Platewheel Product Codes: 1/2" Pitch: NV118A - PLATEWHEEL - 38T x 1/2" - 3 HOLES NV118B - PLATEWHEEL - 38T x 1/2" - 4 HOLES NV118E - PLATEWHEEL - 38T x 1/2" - PILOT BORE 5/8" Pitch: NV118C - PLATEWHEEL - 38T x 5/8" x 3/8" NV118D -&n...

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NV123 - Drive Pinion - Steel - 20T x 5dp 28mm Wide

NV123 - Drive Pinion - Steel - 20T x 5dp 28mm Wide

NV123 - Drive Pinion - Steel - 20T x 5DP 28mm Wide Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Machined Broached: Keyway (Se...

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NV126 - Mitre Gear - Steel -14T x ³⁄₄″ Centre Pitch

NV126 - Mitre Gear - Steel -14T x ³⁄₄″ Centre Pitch

NV126 14T x 3⁄4" Pitch Bevel Gear Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Machined: Keyway (See Product List for Bore de...

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NV147 - Drive Pinion - Steel - 18T x 5DP x 28mm Wide

NV147 - Drive Pinion - Steel - 18T x 5DP x 28mm Wide

  Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Material Used: EN3 as standard. EN8, EN24T Others as ...

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NV148 - Drive Pinion - Steel - 18T x 6DP

NV148 - Drive Pinion - Steel - 18T x 6DP

Technical Details: Manufactured to BS 436 Machined Faced (See Product List for Gear Widths) Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Material Used: EN3 as standa...

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NV149 - Drive Pinion - Steel - 16T x 6DP

NV149 - Drive Pinion - Steel - 16T x 6DP

NV149 - Drive Pinion - Steel - 16T x 6DP Technical Details: Manufactured to BS 436 Machined Faced (See product List for gear Widths) Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for ...

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NV164 - Drive Pinion - Steel - 12T x 5DP with Boss

NV164 - Drive Pinion - Steel - 12T x 5DP with Boss

NV164 - Drive Pinion - Steel - 12T x 5DP with Boss Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Material ...

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NV166 - Drive Pinion - Steel - 15T x 5DP

NV166 - Drive Pinion - Steel - 15T x 5DP

  Technical Details: Manufactured to BS 436 Machined Faced (See Product List for Gear Widths) Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Material Used: EN3...

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NV167 - Worm Gear - Steel - Single Start

NV167 - Worm Gear - Steel - Single Start

NV167 - Worm Gear - Steel - Single Start Manufactured from mild Steel Self-Colour Finish ...

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NV169 - Drive Pinion - Steel - 18T x 5DP x 40mm Wide

NV169 - Drive Pinion - Steel - 18T x 5DP x 40mm Wide

NV169 - Drive Pinion - Steel - 18T x 5DP x 40mm Wide Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Materia...

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NV170 - Drive Gear - Steel - 48T x 5dp, 25mm Wide

NV170 - Drive Gear - Steel - 48T x 5dp, 25mm Wide

NV170 - Drive Gear - Steel - 48T x 5 DP, 25mm Wide Product Codes: NV170 --- 48 Tooth x 5DP Barrel Gear c/w 1" Bush NV170B - 48 Tooth x 5DP Barrel Gear c/w 1" Bearing NV170C - 48 Tooth x 5DP Barrel Gear 3 Holes Please Note: Some Variants maybe made to order on...

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NV173 - Drive Gear - Steel - 48T x 5dp, 20mm or 50mm Wide

NV173 - Drive Gear - Steel - 48T x 5dp, 20mm or 50mm Wide

NV173 - Drive Gear - Steel - 48T x 5dp, 20mm or 50mm Wide Product Codes: NV173 --- 48T Barrel Gear - 3 Hole Type 20mm Thick NV173A - 48T Barrel Gear - 3 Hole Type 50mm Thick Please Note: Some Variants maybe made to order only. For any size not listed please con...

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NV173P - Drive Gear - Plastic - 48T x 5dp, 20mm Wide

NV173P - Drive Gear - Plastic - 48T x 5dp, 20mm Wide

NV173P - Drive Gear - Plastic - 48T x 5dp, 20mm Wide Please Note: Some Variants maybe made to order only. For any size not listed please contact the office on 01282 615239 or sales@ ...

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NV177 - Drive Pinion - 12T x 3/4" CP

NV177 - Drive Pinion - 12T x 3/4" CP

NV177 - Drive Pinion - 12T x 3/4" CP Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Material Used: EN3 as s...

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NV178 - Drive Gear - Steel - 60T x  ½” CPB for 139mm Ø 5 ½” Tube

NV178 - Drive Gear - Steel - 60T x ½” CPB for 139mm Ø 5 ½” Tube

NV178 - Drive Gear - Steel - 60T x  ½” CPB for 5 ½” Tube...

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NV184 - Compound Gear - Steel - 48T x 12T x 5dp  20mm Wide

NV184 - Compound Gear - Steel - 48T x 12T x 5dp 20mm Wide

NV184 - Compound Gear - Steel - 48T x 12T x 5 DP  20mm Wide Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Machined: Keywa...

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NV185 - Compound Gear - Steel - 42T x 12T x 5 DP  25mm Wide

NV185 - Compound Gear - Steel - 42T x 12T x 5 DP 25mm Wide

NV185 - Compound Gear - Steel - 42T x 12T x 5 DP  25mm Wide Technical Details: Material: Bright Mild Steel Manufactured: To BS 436 Machined: Faced Machined: Bored (See Product List for sizes) Machined: Gearcut (See Product List for Pitch & Tooth Thickness) Machined: Keywa...

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NV187 - 16T x 1/2

NV187 - 16T x 1/2

  Product Codes: 25mm Wide options: NV187 --- PINION - 16T x 1/2" CP - 25mm WIDE, 1" BORE, 1/4" KEYWAY NV187A - PINION - 16T x 1/2" CP - 25mm WIDE, 30mm BORE, 8mm KEYWAY NV187C - PINION - 16T x 1/2" CP - 25mm WIDE, 1" BUSH 28mm Wide options: NV187B -&nb...

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NV188 - Drive Pinion - Steel - 13T x 4DP x 55mm Wide

NV188 - Drive Pinion - Steel - 13T x 4DP x 55mm Wide

NV188 - Drive Pinion - Steel - 13T x 4DP x 55mm Wide Technical Details: Manufactured to BS 436 Machined Faced Machined Bored (See Product List for sizes) Machined Gearcut (See Product List for Pitch & Tooth Thickness) Machined Keyway (See Product List for Bore details) Materia...

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NV189A - Drive Pinion - Steel - 12T x 5DP with Chamfered Boss for Compound Gear

NV189A - Drive Pinion - Steel - 12T x 5DP with Chamfered Boss for Compound Gear

NV189A - Drive Pinion - Steel - 12T x 5DP with Chamfered Boss for Compound Gear Technical Details: Manufactured to BS 436 Machined Faced Machined Bored Machined Gearcut and Chamfered on Boss Machined Keyway Material Used: EN3   Please Note: Some Variants maybe ma...

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NV189B - Compound Gear- Steel - 48T x 12T x 5DP, 20mm Wide

NV189B - Compound Gear- Steel - 48T x 12T x 5DP, 20mm Wide

NV189B - Compound Gear- Steel - 48T x 12T x 5DP, 20mm Wide, 25mm Bushed Technical Details: Manufactured to BS 436 Machined Faced Machined Bored Machined Gearcut and Chamfered on Boss Machined Keyway Material Used: EN3 Please Note: Some Variants maybe made to order only....

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NV189P - Compound Gear - Plastic - 12T x 5DP 20mm Wide

NV189P - Compound Gear - Plastic - 12T x 5DP 20mm Wide

NV189 - Compound Gear - Plastic - 12T x 5DP 20mm Wide, 25mm Bore Technical Details: Manufactured to BS 436 Machined Faced Machined Bored Machined Gearcut and Chamfered on Boss Machined Keyway Material Used: Black Nylon   Please Note: Some Variants maybe made...

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NV209 - Barrel Gear - Steel - 48T x 5dp, 20mm Wide

NV209 - Barrel Gear - Steel - 48T x 5dp, 20mm Wide

NV209 - Barrel Gear - Steel - 48T x 5dp, 20mm Wide Product Codes: NV209 --- 48 Tooth Barrel Gear - 20mm - 4 Holes NV209A - 48 Tooth Barrel Gear - 20mm - 4 Holes - 35mm Bore NV209B - 48 Tooth Barrel Gear - 20mm NV209C - 48T Barrel Gear 20mm 4 - holes - 1...

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Leading Supplier of Gears, Pinions, Platewheels & Sprockets

NVM offer a comprehensive range of Gears, Drive Pinions and Transmission Drive including Platewheels and Sprockets.

Gears are available from stock in a range of Bore sizes and types including Plain Bore, fitted with Oilite Bush or Bearing and in a range of Diametric Pitch sizes including 4dp, 5dp, 6dp and 3/4"CP, whilst Transmission Drives are available in 1/2", 5/8", 3/4" and 1" Pitch, although other pitch sizes are available to order..

  • Barrel Gears can be Cast Iron with 3 or 4 Fixing Lugs or Solid Boss, or Steel with a Welded Ring, and to suit Tube sizes 4" Ø - 10" Ø.
  • Drive Gears are available in Steel, Cast or Plastic options. Steel Gears can be supplied plain or counterbored and recessed for fitting to Bearing & End Blocks.
  • Idler Gears and Compound Gears are available in Cast, Steel and Plastic Options.
  • Drive Pinions are available drilled and tapped for Grub Screws and with either Plain Bore, Oilite Bushed or with a Keyway.
  • Transmission Drive stock includes Platewheels from 30T up to 72T, Drive Sprockets from 9T up to 45T and Drive Chain complete with Con Links, Half Links and Offset Links. Pitch sizes start from 1/2" up to 2" although other Pitch sizes are available to order.
  • Worm Gears, Mitre Gears and Mitre Pinions are all available to suit Manual Fire Shutters. Gear are manufactured using Cast Iron or Steel depending on the Product and are supplied with Bearings where applicable.