Four bolts flange units   SRF

Unit number

Shaft size

Dimensions (mm) / (inch)

Bolts(mm)(in.)

Mass

TCB

d

(in.)

(mm)

A

A2

B

Da

H

J

N

(kg)

(lbs)

        SRF2220-63

3 15/16

4.8425

1.1260

4.5941

8.3740

12.6260

10.7480

0.9843

(4)-7/8

20.86

46.0