7021CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle

Enjoy High 320 mm D Margins on Competitive Super Precision Bearing Pricing.Great Wholesale China JCB Hydraulic Final Drive Motor Supplier Products at Low Costs.

Brand Name:SKF
Model Number:7021CD/P4A
D:320 mm
Bore Type:Tapered Bore
Fillet Radius/Chamfer:3 mm
Axial Load Factor Y1:2.09
Limiting Speed - Oil:1,600 rpm
B:104 mm
ra (max):2.5 mm
Groove Width A:22 mm

Product Details

D320 mm
Bore TypeTapered Bore
Fillet Radius/Chamfer3 mm
Axial Load Factor Y12.09
Limiting Speed - Oil1,600 rpm
B104 mm
ra (max)2.5 mm
Groove Width A22 mm
ConfigurationDouble Row
Retainer MaterialMachined Brass
Limiting Speed - Grease1,200 rpm
da (min)204 mm
Static Load Rating2,120,000 N
Axial Load Factor Y23.11
Radial Clearance0.160 to 0.220 mm
Weight35.000 kg
Roller ProfileSymmetric
Axial Load Factor Y02.04
Constant e0.32
Da (max)306 mm
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Company Profile

China JCB Hydraulic Final Drive Motor Supplier
Phone +1-578-517-2841
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