Shell Type Needle Bearings
  • Metric
  • 4x31.8A Rounded type (A)

4x31.8A Bearing | Metric

4x31.8A interchange NSK Rolling Bearing 4x31.8A
4x31.8A cross reference NSK Rolling Bearing 4x31.8A
4x31.8A Equivalent bearing interchange guide:
Price: enquiry
Model Number: 4x31.8A
d: 4x31.8A
D: 3.100
B: 31.8
r(min): 4.0


4.5x19.8F Flat type (F)

MASS: 4.5x19.8F

LW: 2.450

DW: 19.8

R: 4.5

5x19.8F Flat type (F)

MASS: 5x19.8F

LW: 3.000

DW: 19.8

R: 5.0

4.5x39.8F Flat type (F)

MASS: 4.5x39.8F

LW: 4.900

DW: 39.8

R: 4.5

4.5x17.8F Flat type (F)

MASS: 4.5x17.8F

LW: 2.200

DW: 17.8

R: 4.5

Metric
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