71921CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle
Our highly-skilled and factory-trained service experts have the resources to 188.98 mm db - Cone Backface Backing Diameter 61400 lbf C90 - Dynamic Radial Rating (90 million revolutions)4 help China Caterpillar Hydraulic Final Drive Motor Supplier you with all your 71921CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle needs - including routine maintenance, major repairs, warranty service, and 9.650 mm R - Cone Backface To Clear Radius1 Super Precision Bearing equipment inspections.
| Brand Name: |
SKF |
| Model Number: |
71921CD/P4ADGB |
| db - Cone Backface Backing Diameter: |
188.98 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
61400 lbf |
| R - Cone Backface To Clear Radius1: |
9.650 mm |
| G1 - Heat Generation Factor (Roller-Raceway): |
747 |
| Cg - Geometry Factor: |
0.118 |
| Aa - Cage-Cone Backface Clearance: |
17.3 mm |
| Cup Part Number: |
451212 |
| d: |
152.400 mm |
Product Details
| db - Cone Backface Backing Diameter |
188.98 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
61400 lbf |
| R - Cone Backface To Clear Radius1 |
9.650 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
747 |
| Cg - Geometry Factor |
0.118 |
| Aa - Cage-Cone Backface Clearance |
17.3 mm |
| Cup Part Number |
451212 |
| d |
152.400 mm |
| K - Factor7 |
1.79 |
| Design Units |
Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
34300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
237000 lbf |
| B |
88.900 mm |
| Cage Type |
Stamped Steel |
| G2 - Heat Generation Factor (Rib-Roller End) |
76.3 |
| e - ISO Factor8 |
0.33 |
| Series |
450000 |
| Db - Cup Backface Backing Diameter |
268.99 mm |
| Da - Cup Frontface Backing Diameter |
275.08 mm |
| C0 - Static Radial Rating |
333000 lbf |