NSK 81603D-962-963D ROLLING BEARINGS FOR STEEL MILLS
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What is 81603D-962-963D bearing cross reference?
Brand Name: |
NSK |
Model Number: |
81603D-962-963D |
Bore Type: |
Cylindrical Bore |
Enclosure: |
Open |
Configuration: |
Double Row |
Roller Profile: |
Symmetric |
Center Guidance: |
Floating Steel Ring |
Retainer Material: |
Pressed Steel |
Nr. of Holes: |
6 |
Weight: |
11.600 kg |
Product Details
Bore Type |
Cylindrical Bore |
Enclosure |
Open |
Configuration |
Double Row |
Roller Profile |
Symmetric |
Center Guidance |
Floating Steel Ring |
Retainer Material |
Pressed Steel |
Nr. of Holes |
6 |
Weight |
11.600 kg |
d |
130 mm |
D |
230 mm |
B |
64 mm |
Fillet Radius/Chamfer |
3 mm |
Groove Width A |
10 mm |
Hole Diameter (do) |
5 mm |
Dynamic Load Rating |
910,000 N |
Static Load Rating |
915,000 N |
Limiting Speed - Grease |
2,400 rpm |
Limiting Speed - Oil |
2,800 rpm |
Constant e |
0.26 |
Axial Load Factor Y0 |
2.50 |
Axial Load Factor Y1 |
2.55 |
Axial Load Factor Y2 |
3.80 |
Radial Clearance |
0.095 to 0.145 mm |
da (min) |
144 mm |
Da (max) |
216 mm |
ra (max) |
2.5 mm |