d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

b - 6 mm

d2 - 87,8 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 115 mm

K - 3 mm

da min. - 72 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 212 kN

Basic static load rating (C0) - 240 kN

Fatigue load limit (Pu) - 26,5

Reference speed - 4800 r/min

Limiting speed - 6300 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 3

Calculation factor (Y2) - 4,6

• Model Number:21312EK
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2023-03-09
• Application:mathematical instruments,machine tool spindle,milling head plug,product accessories,top industry,defogging and degreasing,Spectrum Products,Industrial Electromechanical,storage and transportation equipment,Display Devices,agricultural testing and analysis equipment and related
• Similar models:AST 21312MB CX 21312KCW33+H312 KOYO 21312RHK Timken 21312VCSJ ISO 21312KW33 ISB 21312EKW33+H312 CX 21312CW33 ISB 21312K+AHX312 SKF 21312EK KOYO 21312RH
• BEARING POWER International Trading Co.,Ltd. specialize in 21312EK products，there is large inventory of SKF 21312EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21312EK Which SKF 21312EK is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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