Four bolts flange units   SRFS

Unit number

Shaft size

Dimensions (mm) / (inch)

Bolts(mm)(in.)

Mass

TCB

d

(in.)

(mm)

A

A2

B

L

J

Da

N

A1

A3

(kg)

(lbs)

        SRFS2220-59

3 11/16

4.8268

1.1260

4.5941

9.5000

7.6000

8.3740

0.9843

3.5630

1.8736

(4)-7/8