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


3.5x34.8F Flat type (F)

MASS: 3.5x34.8F

LW: 2.600

DW: 34.8

R: 3.5

5x21.8F Flat type (F)

MASS: 5x21.8F

LW: 3.350

DW: 21.8

R: 5.0

4.5x19.8F Flat type (F)

MASS: 4.5x19.8F

LW: 2.450

DW: 19.8

R: 4.5

5x37.8F Flat type (F)

MASS: 5x37.8F

LW: 5.750

DW: 37.8

R: 5.0

Metric
Contact us