Angular contact ball bearings, super-precision 7021 CD/HCP4A
Bearing number : 7021 CD/HCP4A
Size (mm) : 105x160x26
Brand : SKF
Bore Diameter (mm) : 105
Outer Diameter (mm) : 160
Width (mm) : 26
Bearing dimensions and specification in SKF catalogue:
d - 105 mm
D - 160 mm
B - 26 mm
d1 - 121.9 mm
d2 - 121.9 mm
D1 - 143.1 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
a - 30.8 mm
da - min. - 114 mm
db - min. - 114 mm
Da - max. - 151 mm
Db - max. - 155 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 125.6 mm
Basic dynamic load rating - C - 95.6 kN
Basic static load rating - C0 - 96.5 kN
Fatigue load limit - Pu - 3.6 kN
Limiting speed for grease lubrication - 10000 r/min
Limiting speed for oil lubrication - 15000 mm/min
Ball - Dw - 17.462 mm
Ball - z - 21
Gref - 20.4 cm3
Calculation factor - f0 - 15.7
Preload class A - GA - 360 N
Preload class B - GB - 720 N
Preload class C - GC - 1440 N
Preload class D - GD - 2880 N
Calculation factor - f - 1.15
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1.02
Preload class A - 129 N/micron
Preload class B - 176 N/micron
Preload class C - 248 N/micron
Preload class D - 359 N/micron
Mass bearing - 1.317 kg
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India's No. 1 SKF Bearing Dealer, Distributor, wholesaler .
Welcome to Roller Bearing (India) We roller bearing India are kolkata Mumbai Chennai Delhi 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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SKF 7021CD/HCP4A bearing. SKF 7021CD/HCP4A, Size: SKF 7021CD/HCP4A bearing, Size: 105x160x26. SKF 7021CD/HCP4A are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.
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Nodes Bearings is one of the biggest SKF bearing supplier in Hongkong. We supply all kinds of SKF bearings, including SKF ball bearings, roller bearings, plain bearings. As a Bearing distributor, we offer: On time deliveries, no minimums quantities, and combined sales experience of over 20 years in this field…
Here is the original NSK|FAG|SKF 7021CD/HCP4A bearing off-the-shelf center, the stock spot NSK|FAG|SKF 7021CD/HCP4A bearing basic size is 105 - 160 - 26 type is Angular Contact Ball Bearings, and there are also a large number of other similar brands of NSK|FAG|SKF 7021CD/HCP4A in stock, buy NSK|FAG|SKF from you 7021CD/HCP4A bearing to the ...
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