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 - 0,816 Kg

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

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

(Grease) Lubrication Speed - 8 000 r/min

(Oil) Lubrication Speed - 11 000 r/min

• Model Number: 3NCHAR921
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:other rubber,circulating pump,magnetic elements,security equipment,vertical pull,Cylinder Standard,spreader series,security equipment,wall materials,Solenoid Valves,embroidery cloth
• Similar models:NSK 7921A5TRSU KOYO HAR921 CYSD 7921DF FAG B71921-C-T-P4S SKF 71921CD/P4A AST H71921C SKF 71921CD/HCP4A NTN 7921C FAG HCS71921-E-T-P4S FAG HCB71921-C-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 3NCHAR921 products，there is large inventory of KOYO 3NCHAR921 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3NCHAR921 Which KOYO 3NCHAR921 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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