7921CTRSUMP3 NSK Super Precision Bearings
7921CTRSUMP3 NSK Super Precision Bearings Deal is your source for OEM Super Precision Bearings 8.4 mm Cy and accessories. 5.7 mm a (max) We 158 mm Da sell China 6202 Bearing Supplier GenuineSuper Precision Bearings at discount prices.
Brand Name: |
NSK |
Model Number: |
7921CTRSUMP3 |
Cy: |
8.4 mm |
a (max): |
5.7 mm |
Da: |
158 mm |
D: |
170 mm |
ra: |
2 mm |
Radial Clearance: |
0.025 to 0.051 mm |
Enclosure: |
Snap Ring Groove wit |
da: |
92 mm |
Product Details
Cy |
8.4 mm |
a (max) |
5.7 mm |
Da |
158 mm |
D |
170 mm |
ra |
2 mm |
Radial Clearance |
0.025 to 0.051 mm |
Enclosure |
Snap Ring Groove wit |
da |
92 mm |
Weight |
6.810 kg |
Dynamic Load Rating |
192,000 N |
B |
68.3 mm |
Limiting Speed - Grease |
2,800 rpm |
Bore Type |
Cylindrical Bore |
Fillet Radius/Chamfer |
2.1 mm |
Snap Ring Outside Diameter |
182.9 mm |
Limiting Speed - Oil |
4,000 rpm |
Configuration |
Double Row |
Static Load Rating |
167,000 N |
d |
80 mm |
Dx |
185 mm |