A4059/A4138 TIMKEN Cylindrical Roller Radial Bearings
| Brand Name: | TIMKEN |
| Model Number: | A4059/A4138 |
| Series: | 126000 |
| Cone Part Number: | EE126097 |
| Cup Part Number: | 126150 |
| Design Units: | Imperial |
| Bearing Weight: | 30.3 Kg |
| Cage Type: | Stamped Steel |
| d: | 244.475 mm |
| D: | 381.000 mm |
| PDF |
A4059/A4138 |
Product Details
| Series | 126000 |
| Cone Part Number | EE126097 |
| Cup Part Number | 126150 |
| Design Units | Imperial |
| Bearing Weight | 30.3 Kg |
| Cage Type | Stamped Steel |
| d | 244.475 mm |
| D | 381.000 mm |
| B - Cone Width | 76.200 mm |
| C - Cup Width | 57.150 mm |
| B | 79.375 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 4.83 mm |
| da - Cone Frontface Backing Diameter | 265.94 mm |
| db - Cone Backface Backing Diameter | 275.08 mm |
| Da - Cup Frontface Backing Diameter | 357.90 mm |
| Db - Cup Backface Backing Diameter | 342.90 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Aa - Cage-Cone Backface Clearance | 12.4 mm |
| a - Effective Center Location3 | 9.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 52900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 204000 lbf |
| C0 - Static Radial Rating | 381000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 46800 lbf |
| K - Factor7 | 1.13 |
| e - ISO Factor8 | 0.52 |
| Y - ISO Factor9 | 1.16 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1320 |
| G2 - Heat Generation Factor (Rib-Roller End) | 169 |
| Cg - Geometry Factor | 0.164 |
Company Profile
| Phone |
+974 44465533 |
| Fax |
+974 44465533 |
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