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Item # 20B-3,B Series Short Pitch Precision Roller Chains




Specifications  · Dimensions
Specifications

Brand

MOTN

Bearing

20B-3


Dimensions

CHAIN NUMBER

20B-3

MM

31.75

P

1/4" 36.45

d MAX

19.05

BODY  DIAMETER

19.56

INNER PLATES

10.19

BEARING PINS

116.1

CONNECTING PINS

122.2

DEPTH

26.42

STRENGTH

250

METER q ≈

10.8




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