US $4.921 - 2000 piece
Paramtents
Silver Silver
Service OEM Service
Sample Free Sample
MOQ 1
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Product Description
Self Aligning Ball Bearing 2210 | |
---|---|
Specification | |
Design Units | Metric |
Structure | Ball Bearing |
Weights | 0.618kgs |
Cage Material | Steel cage |
Material | Chrome Steel GCR15 |
Ball Type | Carbon chromium steel |
Seals Type | Open |
Certificate | ISO9001:2008 |
Feature | These are open bearings of the basic design sealed bearings. |
Number of Rows | Single |
Dimensions | |
d-Bore Diameter | 50mm |
D-Outer Diameter | 90mm |
Precision Rating | P5 P6 P4 P2 P0 |
Clearance |
C2 C3 C4 C5 C0 |
H-Total Width | 23mm |
Basic Load Ratings | |
Cr Dynamic Load Rating | 23000N |
C0r Static Load Rating | 8000N |
Product Application
The 2210 self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
We produces self-aligning ball bearings to several designs. These are
open bearings of the basic design
sealed bearings
open bearings with an extended inner ring
This type of ball bearing is recommended when the alignment of the shaft and housing is difficult and the shaft may flex. 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. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.
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