d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

r min. - 1.1 mm

da min. - 111 mm

Da max. - 139 mm

ra max. - 1.0 mm

Weight - 0.793 Kg

Basic dynamic load rating (C) - 42,5 kN

Basic static load rating (C0) - 42 kN

(Grease) Lubrication Speed - 4200 r/min

(Oil) Lubrication Speed - 5100 r/min

• Model Number: 6921
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Deep Groove Ball Bearings
• Update date：2023-10-02
• Application:embroidery cloth,impression material,Vacuum generator,hydraulic pump,Antenna Industry,relay,extruder,disposable,walking Food processing machinery and equipment,plastic molding,storage shelves
• Similar models:KOYO 6921-1ZZ KOYO 6921-1-2RU CYSD 6921 CYSD 6921-RS CYSD 6921N NSK 6921NR NSK 6921ZZ CYSD 6921-Z NSK 6921 NTN 6921LLB
• BEARING POWER International Trading Co.,Ltd. specialize in 6921 products，there is large inventory of NACHI 6921 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6921 Which NACHI 6921 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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