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Old Model Number 1604 20*52*21mm 2304 2RS 2304-2RS Self-aligning Ball Bearing with Steel Cage
$5.00 (Shipping Charge Not Included）
Description
Old Model Number 1604 20*52*21mm 2304 2RS 2304-2RS Self-aligning Ball Bearing with Steel Cage
Self-Aligning Ball Bearings when the alignment of the shaft and housing is problematic and the shaft may bend. The outer ring has
a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls
and cage can deflect to some extent around the bearing center.
a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls
and cage can deflect to some extent around the bearing center.
FEATURES AT A GLANCE
·High load,
· Long service life,
·High rigidity,
·High precision,
·High speed,
·Low noise
PRODUCT SPECIFICATIONS
|
No
|
Item
|
Data
|
||
|
1
|
d
|
20 mm
|
||
|
2
|
D
|
52 mm
|
||
|
3
|
b
|
21mm
|
||
|
4
|
weight
|
0.216KG
|
Additional information
| Bore Size | 20 mm |
|---|---|
| Outside Diameter | 52 mm |
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