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SET16LM12749/ LM12711 Bearing
Min. Order:
1 Piece
Payment term:
TT
Delivery time:
7 days
Technical Parameters:
Product Designations:
SET16LM12749/ LM12711
Structure:
tapered roller bearing
Inside Diameter:
21.987 mm
Outside Diameter:
45.237 mm
Thickness:
15.494 mm
Bearing Material:
Chrome Steel
Seals Type:
Open
Item:Tapered Roller Bearing
1)ISO 9001:2008 approved
2)long life and low noise
3)OEM service
4)stocks
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 | 30200 |
|---|---|
| e | 0.31 |
| Y | 1.96 |
| C90 | 7820 |
| Ca90 | 4100 |
| K | 1.91 |
| C0 | 35300 |
| B | 16.637 |
| C | 12.065 |
| a(3) | -5.3 |
| Shaft max shaft fillet radius R(4) | 1.3 |
| Shaft backing shoulder dia.da | 26 |
| Shaft backing shoulder dia.db | 27.5 |
| Housing backing shoulder dia. r(4) | 1.3 |
| Housing backing shoulder dia.Da | 42 |
| Housing backing shoulder dia.Da | 39.5 |
| Cage Aa | 0.6 |
| Cage Ab | 0.4 |
| G1 | 8.2 |
| G2 | 6.98 |
| Cg | 0.048 |
| (kg) | 0.12 |
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