22318EK.T41A Rolling Mills Spherical roller bearings

Brand Name:Rolling Mills
Model Number:22318EK.T41A
Bore Type:Tapered Bore
Enclosure:Open
Configuration:Double Row
Roller Profile:Symmetric
Center Guidance:Fixed Inner Ring Rib
Retainer Material:Machined Brass
Nr. of Holes:8
Weight:308.000 kg

Product Details

Bore TypeTapered Bore
EnclosureOpen
ConfigurationDouble Row
Roller ProfileSymmetric
Center GuidanceFixed Inner Ring Rib
Retainer MaterialMachined Brass
Nr. of Holes8
Weight308.000 kg
d530 mm
D780 mm
B185 mm
Fillet Radius/Chamfer6 mm
Groove Width A32 mm
Hole Diameter (do)15 mm
Dynamic Load Rating6,250,000 N
Static Load Rating9,450,000 N
Limiting Speed - Grease550 rpm
Limiting Speed - Oil670 rpm
Constant e0.23
Axial Load Factor Y02.91
Axial Load Factor Y12.98
Axial Load Factor Y24.44
Radial Clearance0.540 to 0.680 mm
da (min)558 mm
Da (max)752 mm
ra (max)5 mm
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