HH249949/HH249910D+A NTN Cylindrical Roller Bearing
HH249949/HH249910D+A NTN Cylindrical Roller Bearing Product Brochures , 2.5 mm R - Cone Backface To Clear Radius3 Cylindrical Roller Bearing NACHI Pump LTD Manufacturing Service . Get Your Free.
| Brand Name: | NTN |
| Model Number: | HH249949/HH249910D+A |
| R - Cone Backface To Clear Radius3: | 2.5 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 57.3 |
| Series: | 33122 |
| Cg - Geometry Factor: | 0.111 |
| G1 - Heat Generation Factor (Roller-Raceway): | 285 |
| C90 - Dynamic Radial Rating (90 million revolutions)5: | 107000 N |
| K - Factor8: | 1.4 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 41900 lbf |
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HH249949/HH249910D+A |
Product Details
| R - Cone Backface To Clear Radius3 | 2.5 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 57.3 |
| Series | 33122 |
| Cg - Geometry Factor | 0.111 |
| G1 - Heat Generation Factor (Roller-Raceway) | 285 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 107000 N |
| K - Factor8 | 1.4 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 41900 lbf |
| d | 110 mm |
| Cage Type | Stamped Steel |
| DD | 150 mm |
| Design Units | METRIC |
| da - Cone Frontface Backing Diameter | 121 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 412000 N |
| db - Cone Backface Backing Diameter | 130 mm |
| a - Effective Center Location4 | -11.9 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 76600 N |
| B - Cone Width | 56 mm |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 161000 lbf |
