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Machine Key

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Machine keys secure & connect a revolving shaft and a wheel / gear so that the shaft bends the part to which it is attached. Raptor Supplies offers a wide range of these keys in B85 and C15 Rockwell hardness variants for measuring hard and soft steel, respectively.

APPROVED VENDOR -

Machine Key Oversized

APPROVED VENDOR WWG-37012A
APPROVED VENDOR WWG-35254B
APPROVED VENDOR WWG-35259C
StyleModelEnd TypeLengthSquarePrice (inc. GST)
AWWG-37012Round3"1/2" SGD 15.46
AWWG-37006Round1.5"3/8" SGD 30.35
AWWG-37002Round3/4"3/16" SGD 32.26
AWWG-37003Round1.5"3/16" SGD 52.85
AWWG-37005Round1.25"3/8" SGD 41.46
AWWG-37004Round1"3/8" SGD 28.38
AWWG-37007Round2"3/8" SGD 38.66
AWWG-37008Round2.5"3/8" SGD 50.61
AWWG-37009Round1"1/2" SGD 66.97
AWWG-37010Round2"1/2" SGD 36.70
AWWG-37011Round2.5"1/2" SGD 67.62
BWWG-35254Square1.75"3/8" SGD 45.76
BWWG-37001Square1/2"3/16" SGD 18.01
BWWG-35260Square2"1/2" SGD 62.19
CWWG-35259Square1.625"1/2" SGD 51.27
BWWG-35258Square1"1/2" SGD 50.41
BWWG-35257Square2.75"3/8" SGD 40.59
CWWG-35256Square2.25"3/8" SGD 38.06
BWWG-35255Square2"3/8" SGD 31.42
BWWG-35233Square1/2"1/8" SGD 15.56
BWWG-35234Square3/4"1/8" SGD 17.08
BWWG-35242Square2"3/16" SGD 21.33
BWWG-35235Square1"1/8" SGD 12.92
BWWG-35236Square1/2"3/16" SGD 15.68
BWWG-35237Square3/4"3/16" SGD 13.36
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APPROVED VENDOR -

Machine Key Square End

APPROVED VENDOR WWG-32007A
APPROVED VENDOR WWG-32010B
StyleModelLengthLength ToleranceSquarePrice (inc. GST)
AWWG-320078"-0.20mm4mm SGD 33.28
AWWG-3200810"-0.20mm4mm SGD 43.44
AWWG-3200912"-0.20mm4mm SGD 44.28
BWWG-3201014"-0.20mm4mm SGD 51.04
AWWG-3201514"-0.20mm5mm SGD 40.97
AWWG-3201116-0.20mm4mm SGD 52.04
BWWG-3201616-0.20mm5mm SGD 60.12
AWWG-3201718-0.20mm5mm SGD 52.35
AWWG-3201820ft.-0.20mm5mm SGD 31.35
AWWG-3202320ft.-0.20mm6mm SGD 45.75
AWWG-3201925ft.-0.20mm5mm SGD 39.47
AWWG-3202425ft.-0.20mm6mm SGD 40.57
AWWG-3202630"-0.30mm6mm SGD 42.70
AWWG-3202736"-0.30mm6mm SGD 56.94
AWWG-3202840mm-0.30mm6mm SGD 62.60
APPROVED VENDOR -

Machine Key Tapered

APPROVED VENDOR WWG-0625-5500GBA
APPROVED VENDOR WWG-0750-4500GBB
StyleModelHead HeightLengthSquarePrice (inc. GST)
AWWG-0625-5500GB1"5.5"5/8" SGD 52.81
AWWG-0625-3500GB1"3.5"5/8" SGD 36.17
AWWG-0625-4500GB1"4.5"5/8" SGD 46.45
AWWG-0625-5000GB1"5"5/8" SGD 49.05
AWWG-0625-3000GB1"3"5/8" SGD 30.99
AWWG-0625-6000GB1"6"5/8" SGD 56.10
AWWG-0625-4000GB1"4"5/8" SGD 38.44
AWWG-1000-5000GB1.5"5"1" SGD 89.38
AWWG-0750-6000GB1.125"6"3/4" SGD 76.84
AWWG-0750-5500GB1.125"5.5"3/4" SGD 100.07
BWWG-0750-4500GB1.125"4.5"3/4" SGD 64.80
AWWG-0750-4000GB1.125"4"3/4" SGD 55.29
AWWG-0750-5000GB1.125"5"3/4" SGD 61.50
AWWG-0875-4000GB1.375"4"7/8" SGD 64.51
AWWG-0875-5500GB1.375"5.5"7/8" SGD 101.02
AWWG-0875-6000GB1.375"6"7/8" SGD 96.77
AWWG-0312-2500GB1/2"2.5"5/16" SGD 16.49
AWWG-0312-3000GB1/2"3"5/16" SGD 13.90
AWWG-0312-4000GB1/2"4"5/16" SGD 18.16
AWWG-1000-6000GB3.5"6"2" SGD 110.17
AWWG-0500-3500GB3/4"3.5"1/2" SGD 40.59
AWWG-0500-6000GB3/4"6"1/2" SGD 44.53
AWWG-0500-5500GB3/4"5.5"1/2" SGD 49.51
AWWG-0500-5000GB3/4"5"1/2" SGD 22.75
AWWG-0500-4500GB3/4"4.5"1/2" SGD 37.44
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APPROVED VENDOR -

Machine Key Undersized, Steel

APPROVED VENDOR WWG-30006A
StyleModelLengthSquarePrice (inc. GST)
AWWG-300061"3/16" SGD 9.92
AWWG-300021"1/8" SGD 8.07
AWWG-300131"1/4" SGD 15.25
AWWG-300221.5"5/16" SGD 17.25
AWWG-300081.5"3/16" SGD 10.89
AWWG-300261.5"3/8" SGD 21.41
AWWG-300291.5"1/2" SGD 34.48
AWWG-300151.5"1/4" SGD 11.78
AWWG-300141.25"1/4" SGD 12.06
AWWG-300031.25"1/8" SGD 12.37
AWWG-300211.25"5/16" SGD 15.87
AWWG-300251.25"3/8" SGD 22.72
AWWG-300071.25"3/16" SGD 11.85
AWWG-300161.75"1/4" SGD 12.90
AWWG-300091.75"3/16" SGD 15.60
AWWG-300041/2"3/16" SGD 9.05
AWWG-300232"5/16" SGD 21.51
AWWG-300102"3/16" SGD 14.00
AWWG-300172"1/4" SGD 14.93
AWWG-300272"3/8" SGD 22.39
AWWG-300302"1/2" SGD 60.67
AWWG-300282.5"3/8" SGD 27.95
AWWG-300312.5"1/2" SGD 56.10
AWWG-300242.5"5/16" SGD 25.88
AWWG-300192.5"1/4" SGD 16.84
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APPROVED VENDOR -

Machine Key Round End

Machine Key Round End
ModelItemPrice (inc. GST)
WWG-37013AE7CBX SGD 25.18

Machine Key

Machine keys secure & connect a revolving shaft and a wheel / gear so that the shaft bends the part to which it is attached. Raptor Supplies offers a wide range of these keys in B85 and C15 Rockwell hardness variants for measuring hard and soft steel, respectively.

Features

  • These removable machine elements are installed between shaft key seats and hub keyways to transmit torque in power transmission assemblies.
  • They prevent movement between the shaft & component.
  • They are constructed of steel / stainless steel with zinc-plated finish for oxidation resistance.
  • Tapered head gib keys with round or square ends are used for machine tool assembly and removal.

Frequently Asked Questions

How to install woodruff keys?

  • Woodruff keys should be installed on the hub's low side.
  • The key will rock in the keyway during installation, allowing a tight fit.
  • If the key is installed on the hub's high side, it will catch, resulting in improper installation and the risk of damage to the assembly.

What standards do these machine keys comply with?

ANSI B17.1 and DIN 6888.

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