d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 30 °

a - 46,1 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

Weight - 0,874 Kg

Basic dynamic load rating (C) - 22,5 kN

Basic static load rating (C0) - 20,9 kN

(Grease) Lubrication Speed - 5 700 r/min

(Oil) Lubrication Speed - 7 600 r/min

• Model Number: HAR921
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:large agricultural machinery,Antenna Industry,animal anatomy,thread processing machine,food / grain / food equipment,milling head plug,chemical raw materials and reagents,non-motor vehicle Electric car,Grinding and polishing equipment,stirrer,chemical instruments
• Similar models:ISO 71921CDB SKF 71921ACD/HCP4A FAG B71921-C-2RSD-T-P4S CYSD 7921DT AST H71921C/HQ1 AST H71921C SKF S71921CD/HCP4A NTN 5S-2LA-HSE921G/GNP42 SKF S71921CD/P4A CYSD 7921
• BEARING POWER International Trading Co.,Ltd. specialize in HAR921 products，there is large inventory of KOYO HAR921 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the HAR921 Which KOYO HAR921 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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