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SKF W 638/8-2Z deep groove ball bearings - Industrial Bearing

  SKF W 638/8-2Z deep groove ball bearings

SKF W 638/8-2Z deep groove ball bearings pdf

How do you find the SKF W 638/8-2Z deep groove ball bearings specification? Manufacturers M249700 Series Online Free M249734H Cone Part Number check! M249710X Cup Part Number

Series M249700
Cone Part Number M249734H
Cup Part Number M249710X
Design Units Imperial
Bearing Weight 26.400 Kg
Cage Type Stamped Steel
d 231.775 mm
D 358.775 mm
B – Cone Width 71.438 mm
C – Cup Width 53.975 mm
B 71.438 mm
R – Cone Backface To Clear Radius1 6.35 mm
r – Cup Backface To Clear Radius2 3.30 mm
da – Cone Frontface Backing Diameter 255.02 mm
db – Cone Backface Backing Diameter 264.92 mm
Da – Cup Frontface Backing Diameter 343.41 mm
Db – Cup Backface Backing Diameter 335.03 mm
Ab – Cage-Cone Frontface Clearance 4.3 mm
Aa – Cage-Cone Backface Clearance 7.1 mm
a – Effective Center Location3 -6.9 mm
C90 – Dynamic Radial Rating (90 million revolutions)4 66900 lbf
C1 – Dynamic Radial Rating (1 million revolutions)5 258000 lbf
C0 – Static Radial Rating 416000 lbf
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 38100 lbf
K – Factor7 1.76
e – ISO Factor8 0.33
Y – ISO Factor9 1.8
G1 – Heat Generation Factor (Roller-Raceway) 1626
G2 – Heat Generation Factor (Rib-Roller End) 173
Cg – Geometry Factor 0.153

  Detailed Parameters

  parameter:

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