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Technical Specification PDF

Bearings
GFRN 20 ABC Freewheel

TYPE: Freewheel, Self-contained freewheels, Roller type freewheels, using two 160.. series bearings, require oil lubrication, keyway on the outside diameter

Bearing GFRN 20 ABC

Metric

Imperial

Dimensions, mmin

d	20,000 0,816
D	75,000 3,061
D1	30,000 1,224
D2	64,000 2,612
D3	55,000 2,245
B	39,000 1,592
B1	34,000 1,388
B2	57,000 2,327
f	3,500 0,143
c	6,000 0,245
F	M5

Weight, kg

1

Manufacturer:

Interchange:

STIEBER

GFRN 20

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