d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

b - 8,3 mm

d2 - 112 mm

r1 min. - 3 mm

r2 min. - 3 mm

D1 - 150 mm

K - 4,5 mm

da min. - 104 mm

Da max. - 176 mm

ra max. - 2,5 mm

Weight - 6,1 Kg

Basic dynamic load rating (C) - 380 kN

Basic static load rating (C0) - 450 kN

Fatigue load limit (Pu) - 46,5

Reference speed - 3600 r/min

Limiting speed - 4800 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 2,8

Calculation factor (Y2) - 4,2

• Model Number: 21318EK
• Inner Diameter：90mm Outer Diameter：190mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:forming machine,horizontal processing,hydraulic cylinder buffer,coal,plastic molding,welding equipment,medical equipment,sanitation facilities,car and accessories,car shock absorber,test laboratory equipment and accessories
• Similar models:CX 21318KCW33+AH318 ISO 21318KCW33+AH318 FAG 21318-E1-K ISO 21318KCW33+H318 KOYO 21318RHK KOYO 21318RH ISO 21318W33 ISB 21318K ISB 21318EKW33+H318 CX 21318KCW33+H318
• BEARING POWER International Trading Co.,Ltd. specialize in 21318EK products，there is large inventory of SKF 21318EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21318EK Which SKF 21318EK 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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