NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Super Precision Angular Contact Bearings offers a NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series selection 1.67 in db - Cone Backface Backing Diameter 0.13 in Ab - Cage-Cone Frontface Clearance of Genuine Super Precision Angular Contact Bearings at DePump pump Shijiazhuang Co., Ltd. Wholesale Prices. We are a NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Certified Parts Retailer
| Brand Name: |
SKF |
| Model Number: |
NNU4921B/SPW33 |
| db - Cone Backface Backing Diameter: |
1.67 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
9340 lbf |
| Ab - Cage-Cone Frontface Clearance: |
0.13 in |
| Design Units: |
Imperial |
| da - Cone Frontface Backing Diameter: |
1.63 in |
| a - Effective Center Location4: |
-0.08 in |
| d: |
1.1250 in |
| Cage Type: |
Stamped Steel |
Product Details
| db - Cone Backface Backing Diameter |
1.67 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
9340 lbf |
| Ab - Cage-Cone Frontface Clearance |
0.13 in |
| Design Units |
Imperial |
| da - Cone Frontface Backing Diameter |
1.63 in |
| a - Effective Center Location4 |
-0.08 in |
| d |
1.1250 in |
| Cage Type |
Stamped Steel |
| R - Cone Backface To Clear Radius3 |
0.03 in |
| K - Factor8 |
0.87 |
| G1 - Heat Generation Factor (Roller-Raceway) |
16.8 |
| C0 - Static Radial Rating |
17100 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
5360 lbf |
| Series |
43000 |
| Aa - Cage-Cone Backface Clearance |
0.1 in |
| Cone Part Number |
43112 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
20700 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
36000 lbf |
| Cg - Geometry Factor |
0.0774 |
| B - Cone Width |
0.9478 in |