d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

r min. - 1,1 mm

da min. - 111,5 mm

da max - 115 mm

Da max. - 138,5 mm

ra max. - 1 mm

Weight - 1 Kg

Basic dynamic load rating (C) - 46,5 kN

Basic static load rating (C0) - 44,8 kN

(Grease) Lubrication Speed - 4300 r/min

Calculation factor (f0) - 16,4

• Model Number: 6921-1-2RU
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:rehabilitation training equipment,medical equipment,Industrial,journal lathe,machine tool spindle,coupling type,food / grain / food equipment,security equipment,food safety,garden machinery,flexible processing
• Similar models:CYSD 6921-RS CYSD 6921-2RS CYSD 6921-2RZ NTN 6921NR KOYO 6921-1-2RU NTN 6921LLB NACHI 6921N NSK 6921 KOYO 6921-1ZZ KOYO 6921-1Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6921-1-2RU products，there is large inventory of KOYO 6921-1-2RU . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6921-1-2RU Which KOYO 6921-1-2RU 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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