ISO 81124 thrust roller bearings
Offer High Quality Brand ISO 81124 thrust roller bearings NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. .Contact 3,400 rpm Nlim (grease) Us Online 4.1 Hz Characteristic outer ring frequency, BPF0 to Get Best 110 °C Max operating temperature, Tmax Quote.
What is 81124 bearing cross reference？
| Brand Name: | ISO |
| Model Number: | 81124 |
| Series: | 28000 |
| Cone Part Number: | 28137 |
| Cup Part Number: | 28315 |
| Design Units: | Imperial |
| Bearing Weight: | 0.5 Kg |
| Cage Type: | Stamped Steel |
| d: | 34.925 mm |
| D: | 80 mm |
| PDF |
81124 |
Product Details
| Series | 28000 |
| Cone Part Number | 28137 |
| Cup Part Number | 28315 |
| Design Units | Imperial |
| Bearing Weight | 0.5 Kg |
| Cage Type | Stamped Steel |
| d | 34.925 mm |
| D | 80 mm |
| B - Cone Width | 20.940 mm |
| C - Cup Width | 15.875 mm |
| B | 21.003 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 40.89 mm |
| db - Cone Backface Backing Diameter | 43.43 mm |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| Db - Cup Backface Backing Diameter | 69.09 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| a - Effective Center Location3 | -4.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| C0 - Static Radial Rating | 15500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.5 |
| Cg - Geometry Factor | 0.0709 |
