Shell Type Needle Bearings
  • Metric
  • 4x21.8F Flat type (F)

4x21.8F Bearing | Metric

4x21.8F interchange NSK Rolling Bearing 4x21.8F
4x21.8F cross reference NSK Rolling Bearing 4x21.8F
4x21.8F Equivalent bearing interchange guide:
Price: enquiry
Model Number: 4x21.8F
d: 4x21.8F
D: 2.150
B: 21.8
r(min): 4.0
r1(min): 0.1


5x27.8F Flat type (F)

MASS: 5x27.8F

LW: 4.250

DW: 27.8

R: 5.0

4x19.8F Flat type (F)

MASS: 4x19.8F

LW: 1.950

DW: 19.8

R: 4.0

4.5x29.8F Flat type (F)

MASS: 4.5x29.8F

LW: 3.700

DW: 29.8

R: 4.5

5x19.8F Flat type (F)

MASS: 5x19.8F

LW: 3.000

DW: 19.8

R: 5.0

Metric
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