d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 25 °

r min. - 1,1 mm

2B - 40 mm

Weight - 1,944 Kg

Basic dynamic load rating (C) - 79 kN

Basic static load rating (C0) - 109 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4700 r/min

• Model Number:7921DB
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-24
• Application:Machine tool accessories,Workpiece,surgical instruments,Hydraulic Couplings,other accessories,Security Equipment,directional control valve,Equipment,Sensors,stacker lift platform,Antenna Potentials
• Similar models:CYSD 7921DF NTN 5S-7921UCG/GNP42 NTN 7921CDB/GLP4 NTN 7921DF KOYO 7921C NSK 7921CTRSU NTN 5S-7921UADG/GNP42 NTN 7921UADG/GNP42 NSK 7921A5 NTN 7921C
• BEARING POWER International Trading Co.,Ltd. specialize in 7921DB products，there is large inventory of CYSD 7921DB . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 7921DB Which CYSD 7921DB 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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  7213 BDT	65	120	46	ISO	Angular Contact Ball Bearings
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  AST20 10IB12	15,875	18,2626		AST	Plain Bearings
  NK43/20	43	53	20	FBJ	Needle Roller Bearings
  UKPK322+H2322	100			NACHI	Bearing Units
  XLS-5	5.0000	7.0000	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  NJ2011E	55	90	22	FAG	CYLINDRICAL ROLLER BEARINGS
  222S.703	360	242	98	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  548048	320	212	86	FAG (Old No.)	SPLIT SPHERICAL ROLLER BEARINGS
  16020	100	150	16	STEYR	DEEP GROOVE BALL BEARINGS
  R1F-5632	.1875	.3125	.1250	NMB	DEEP GROOVE BALL BEARINGS
  51172				SNR	THRUST BALL BEARINGS
  81138			15	SKF	THRUST ROLLER BEARINGS
  3218	90	160	52.4	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NJ-2328V	140	300	102	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS