SKU: DR21531-SW-END
ENDURO DR21531SW Rubber Sealed Double Row Angular Contact Ball Bearing 21.5x31x14mm
Equivalent to: DR21531SW2RS DR21531SWRS2 DR21531SW2RS2
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Description
Enduro Double Row Type Rubber Sealed Deep Groove Ball Bearings: These are double row series bearings are angular contact at 15º with 2 rows of balls opposing each other. Typically found on cycle cranks. These types are manufactured with rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing. |
Note: These bearings may feature 'C3' on the box, this is not in reference to internal clearance and is a manufacturer code.
Equivalent: DR21531SW2RS DR21531SWRS2 DR21531SW2RS2
- Brand / Quality:
- Enduro - High Quality
- Inside Diameter:
- 21.5mm
- Outside Diameter:
- 31mm
- Width:
- 14mm
- Seals / Shields:
- Rubber Sealed
Technical
| Inside Diameter | 21.5mm |
|---|---|
| Outside Diameter | 31mm |
| Width | 14mm |
| Static Load | 3.758747264675 kN |
| Weight | 25.73 g |
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