d - 35 mm

D - 80 mm

B - 21 mm

d₂ - - 47.2 mm

D₁ - - 65.6 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 42.2 mm

d_a - max. - 47 mm

D_a - max. - 71 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 79.2 kN

Basic static load rating - C₀ - 72 kN

Fatigue load limit - P_u - 8.2 kN

Reference speed - 7300 r/min

Limiting speed - 9500 r/min

Calculation factor - e - 0.28

Calculation factor - Y₁ - 2.4

Calculation factor - Y₂ - 3.6

Calculation factor - Y₀ - 2.5

Weight - 0.54 kg

• Model Number: 21307 CCK
• Inner Diameter：80mm Outer Diameter：35mm Width：21mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:bathroom facilities,Textile Industry Accessories and Accessories,machine lathe,medical Equipment,Spectrum Products,vertical processing,Broadcasting System,stacker lift platform,Storage Tool,Film machine,raw material accessories
• Similar models:ISB 21307EKW33+H307 ISB 21307K NSK 21307CDE4 AST 21307MBKW33 SKF 21307CC SKF 21307CCK ISO 21307KCW33+H307 NSK 21307L12CAM FAG 21307-E1-K-TVPB FAG 21307-E1-K-TVPB+H307
• BEARING POWER International Trading Co.,Ltd. specialize in 21307CCK products，there is large inventory of SKF 21307 CCK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21307 CCK Which SKF 21307CCK 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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