4R4445 NTN Cylindrical Roller Bearing

4R4445 NTN Cylindrical Roller Bearing Needs Analysis , Spherical Roller Bearings Manufacturing Service 26 mm Groove Width A . Get AMERICAN BEARING MFG.CORP. Your 4 mm Fillet Radius/Chamfer Free. 1,100 rpm Limiting Speed - Oil

Brand Name:NTN
Model Number:4R4445
Fillet Radius/Chamfer:4 mm
Limiting Speed - Oil:1,100 rpm
Groove Width A:26 mm
Radial Clearance:0.300 to 0.390 mm
Constant e:0.32
Roller Profile:Symmetric
Bore Type:Tapered Bore
d:280 mm
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Product Details

Fillet Radius/Chamfer4 mm
Limiting Speed - Oil1,100 rpm
Groove Width A26 mm
Radial Clearance0.300 to 0.390 mm
Constant e0.32
Roller ProfileSymmetric
Bore TypeTapered Bore
d280 mm
Axial Load Factor Y23.11
Center GuidanceFixed Inner Ring Rib
ConfigurationDouble Row
Hole Diameter (do)12 mm
Dynamic Load Rating2,680,000 N
Axial Load Factor Y02.04
Nr. of Holes6
Limiting Speed - Grease900 rpm
Axial Load Factor Y12.09
Retainer MaterialMachined Brass
B140 mm
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Company Profile

Phone 409-782-6265
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