d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 15 °

a - 26,7 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

Weight - 0,658 Kg

Basic dynamic load rating (C) - 39,9 kN

Basic static load rating (C0) - 31,2 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 19 000 r/min

Calculation factor (f0) - 8,3

• Model Number: 3NCHAC921C
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:agricultural testing and analysis equipment and related,power protection,Rolling mill,historical instruments,lathe,medical equipment,chamfer,Plastic molding,medical equipment,ultra-quiet generators,leather processing
• Similar models:KOYO 3NCHAF921CA NTN 5S-2LA-HSE921ADG/GNP42 AST H71921AC/HQ1 NTN 7921CDB/GLP4 NTN 7921C CX 71921ATBP4 CX 71921C ISO 71921CDT NTN 7921UADG/GNP42 NTN SF9211
• BEARING POWER International Trading Co.,Ltd. specialize in 3NCHAC921C products，there is large inventory of KOYO 3NCHAC921C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3NCHAC921C Which KOYO 3NCHAC921C 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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