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 | 83800 |
|---|---|
| e | 0.33 |
| Y | 1.79 |
| C90 | 21700 |
| Ca90 | 12500 |
| K | 1.74 |
| C0 | 111000 |
| B | 25.4 |
| C | 19.05 |
| a(3) | -6.4 |
| Shaft max shaft fillet radius R(4) | 3.5 |
| Shaft backing shoulder dia.da | 50 |
| Shaft backing shoulder dia.db | 57 |
| Housing backing shoulder dia. r(4) | 2 |
| Housing backing shoulder dia.Da | 77 |
| Housing backing shoulder dia.Da | 73 |
| Cage Aa | 1 |
| Cage Ab | 0.7 |
| G1 | 35.2 |
| G2 | 14.3 |
| Cg | 0.0801 |
| (kg) | 0.54 |













