Spherical roller bearings 21307CDE4
Bearing number : 21307CDE4
Size (mm) : 35x80x21
Brand : NSK
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NSK catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
r min. - 1,5 mm
da min. - 44 mm
da max - 47 mm
Da min - 67 mm
Da max. - 71 mm
ra max. - 1,5 mm
Weight - 0,53 Kg
Basic dynamic load rating (C) - 71,5 kN
Basic static load rating (C0) - 76 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 5300 r/min
Calculation factor (e) - 0,28
Calculation factor (Y0) - 2,4
Calculation factor (Y2) - 3,6
Calculation factor (Y3) - 2,4
NSK 21308EAE4 Spherical Roller Bearing, Round Bore .
This NSK 21300 Series spherical roller bearing has a high-capacity steel cage, a CN radial clearance, P5 precision, an outer ring with center lubrication groove and three oil holes, and a round bore suitable for applications that support high radial and oscillating axial loads, such as in light rail wheel sets.
Company: NSK to Expand Steering Systems Business in Ind
NSK is pleased to announce its acquisition of a majority shareholding in Rane NSK Steering Systems (RNSS), a manufacturer of steering systems that NSK jointly established with Rane Group in India. In addition to the recent growing Chinese automobile market, India is one of the fastest growing markets in the world.
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Welcome to Roller Bearings (India) We, Roller Bearing India, are a Kolkata based company located in India. We are a highly renowned distributor & supplier of a qualitative range of various precision engineered bearings like Ball Bearing, Roller Bearing, Spherical Roller Bearing, Taper Roller Bearing and many more.
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21307cc | FAG 21307cc | FAG Bearings United States .
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