6259/5 NTN Cylindrical Roller Bearing
6259/5 NTN Cylindrical Roller Bearing, Units and Housings CAD models , LM603000 Series Cylindrical Roller Bearing Manufacturing China 6205 2rs Bearing Supplier Service . Get Your Free.
| Brand Name: | NTN |
| Model Number: | 6259/5 |
| Series: | LM603000 |
| Cone Part Number: | JLM603048F |
| Cup Part Number: | JLM603013-Z |
| Design Units: | METRIC |
| Bearing Weight: | 0.4 Kg |
| Cage Type: | Stamped Steel |
| d: | 45.000 mm |
| D: | 78.000 mm |
Product Details
| Series | LM603000 |
| Cone Part Number | JLM603048F |
| Cup Part Number | JLM603013-Z |
| Design Units | METRIC |
| Bearing Weight | 0.4 Kg |
| Cage Type | Stamped Steel |
| d | 45.000 mm |
| D | 78.000 mm |
| B - Cone Width | 24.000 mm |
| C - Cup Width | 15.000 mm |
| B | 21.500 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 2.29 mm |
| da - Cone Frontface Backing Diameter | 50.55 mm |
| db - Cone Backface Backing Diameter | 56.90 mm |
| Da - Cup Frontface Backing Diameter | 74.68 mm |
| Db - Cup Backface Backing Diameter | 69.09 mm |
| Ab - Cage-Cone Frontface Clearance | 0 mm |
| Aa - Cage-Cone Backface Clearance | 0 mm |
| a - Effective Center Location3 | -4.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 19800 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 76300 N |
| C0 - Static Radial Rating | 77900 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 14500 N |
| K - Factor7 | 1.37 |
| e - ISO Factor8 | 0.43 |
| Y - ISO Factor9 | 1.41 |
| G1 - Heat Generation Factor (Roller-Raceway) | 26.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 14.4 |
| Cg - Geometry Factor | 0.0785 |
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