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2012 Taper Bush

2012 Taper Bush

所属分类:Taper Bush

发布日期:2021/12/1

咨询热线:13363749788
详情

Bush Description

The BTL 2012 is a standard Taper Lock bush intended for fastening pulleys, wheels, shaft couplings and other components to shafts. It is produced from grey cast iron.

Taper Lock bushes have a conical outer surface and a cylindrical inner bore with H7 tolerance including a standardized keyway (for technological reasons, some sizes with a reduced keyway). Once fixed, the component is capable of transmitting torque while being secured against axial displacement.

Typical Applications

The BTL 2012 Taper Lock bushes are used in a variety of industrial applications.

They are used to fix standard and non-standard V-belt, timing and flat pulleys, sprockets, TB hubs, shaft couplings and other components.

Materials

Grey cast iron.

Other materials to order.

Bush Type ΦD1 L
Φd
With bore ISO G7
Keyway DIN 6885-JS9
B
Keyway
Width
T2
Keyway
Depth
Grubscrew
British Standard
Whitworth
Tightening
Torque
N/m
Weight
kg
2012 70 31.8 14 5 2.3 7/16"x7/8" 31 0.76
2012 70 31.8 16 5 2.3 7/16"x7/8" 31 0.76
2012 70 31.8 18 6 2.8 7/16"x7/8" 31 0.76
2012 70 31.8 19 6 2.8 7/16"x7/8" 31 0.76
2012 70 31.8 20 6 2.8 7/16"x7/8" 31 0.75
2012 70 31.8 22 6 2.8 7/16"x7/8" 31 0.74
2012 70 31.8 24 8 3.3 7/16"x7/8" 31 0.72
2012 70 31.8 25 8 3.3 7/16"x7/8" 31 0.71
2012 70 31.8 28 8 3.3 7/16"x7/8" 31 0.68
2012 70 31.8 30 8 3.3 7/16"x7/8" 31 0.66
2012 70 31.8 32 10 3.3 7/16"x7/8" 31 0.64
2012 70 31.8 35 10 3.3 7/16"x7/8" 31 0.60 
2012 70 31.8 38 10 3.3 7/16"x7/8" 31 0.57
2012 70 31.8 40 12 3.3 7/16"x7/8" 31 0.54
2012 70 31.8 42 12 3.3 7/16"x7/8" 31 0.51
2012 70 31.8 45 14 3.8 7/16"x7/8" 31 0.46
2012 70 31.8 48 14 3.8 7/16"x7/8" 31 0.40 
2012 70 31.8 50 14 3.8 7/16"x7/8" 31 0.37

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