SKF NJ 321 ECP Bearings wholesale price | On sale

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Dimensions
| d |
105 mm
|
Bore diameter |
|---|---|---|
| D |
225 mm
|
Outside diameter |
| B |
49 mm
|
Width |
| d1 |
≈145 mm
|
Shoulder diameter of inner ring |
| D1 |
≈189 mm
|
Shoulder diameter of outer ring |
| F |
133 mm
|
Raceway diameter of inner ring |
| r1,2 |
min.3 mm
|
Chamfer dimension |
| r3,4 |
min.3 mm
|
Chamfer dimension |
| s |
max.3.4 mm
|
Permissible axial displacement |