Item:Tapered Roller Bearing
Specifications
Material :GCr15/GCr15SiMn / G20Gr2Ni4A
Hardness :HRC60-HRC64
Closures :Unsealed/Sealed Grade : P5
Clearance :C0, C3, C4
Lubrication :Oil or grease
Features: These bearings are featured by the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load
Packing :
1. For small ones: Anti-rust oil+ plastic bag+ paper box+ wooden box
2. For big ones: Anti-rust oil+ waterproof belt+ professional belt +wooden box
Application :Steel industry, oil industry, cement industry, mining & construction, papermaking machinery, rolling mill, sugar mill, vibrating screens, conveyors, air blower, transmissions, and other heavy machinery
| C1 | 50500 |
|---|---|
| e | 0.38 |
| Y | 1.59 |
| C90 | 13100 |
| Ca90 | 8430 |
| K | 1.55 |
| C0 | 63100 |
| B | 18.288 |
| C | 13.97 |
| a(3) | -3.6 |
| Shaft max shaft fillet radius R(4) | 0.8 |
| Shaft backing shoulder dia.da | 42 |
| Shaft backing shoulder dia.db | 40.5 |
| Housing backing shoulder dia. r(4) | 1.3 |
| Housing backing shoulder dia.Da | 61 |
| Housing backing shoulder dia.Da | 58 |
| Cage Aa | 0.7 |
| Cage Ab | 1.3 |
| G1 | 18 |
| G2 | 10.6 |
| Cg | 0.0666 |
| (kg) | 0.25 |













