KOYO RNA4901RS needle roller bearings
Manufacturers of all KOYO Bearing are 1.24 K - Factor8 represented in our partial list of clients. Contact Gary for a complete KOYO RNA4901RS needle roller bearings list of clients and Shandong Jiangshan Industrial Development Co., Ltd. projects.
What is RNA4901RS bearing cross reference？
| Brand Name: | KOYO |
| Model Number: | RNA4901RS |
| K - Factor8: | 1.24 |
| G2 - Heat Generation Factor (Rib-Roller End): | 48.5 |
| a - Effective Center Location4: | 0.3 mm |
| Ab - Cage-Cone Frontface Clearance: | 3.8 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 23500 lbf |
| da - Cone Frontface Backing Diameter: | 109 mm |
| DD: | 131.6 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 175 |
Product Details
| K - Factor8 | 1.24 |
| G2 - Heat Generation Factor (Rib-Roller End) | 48.5 |
| a - Effective Center Location4 | 0.3 mm |
| Ab - Cage-Cone Frontface Clearance | 3.8 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 23500 lbf |
| da - Cone Frontface Backing Diameter | 109 mm |
| DD | 131.6 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 175 |
| WPD | 147.9 mm |
| Cg - Geometry Factor | 0.104 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7353611 |
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