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Tapered Roller Bearings 30221-A
Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
30221-A
Structure:
tapered roller bearing
Inside Diameter:
105 mm
Outside Diameter:
190 mm
Thickness:
39 mm
Weight:
4.46 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open,ZZ,2RS,Z,RS
Item:Tapered Roller Bearing 30221-A
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
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