d - 140 mm

D - 190 mm

B - 24 mm

C - 24 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 59,5 mm

r min. - 1,5 mm

r1 min. - 1 mm

2B - 48 mm

da min. - 148,5 mm

ra max. - 1,5 mm

Db max - 184,5 mm

Weight - 3,88 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 180 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 500 r/min

• Model Number:7928DB
• Inner Diameter：140mm Outer Diameter：190mm Width：24mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-09
• Application:metal mold,Individual Wire,Forging machine,Antenna Industry,Garment Accessories,chamfering machine etc,coal mill,insect experimental analysis instrument,Hydraulic Rama,Gripper Swing,surgical instruments
• Similar models:CYSD 7928CDT CYSD 7928DB NSK 7928C NSK 7928A5 NTN 5S-7928CT1B/GNP42 CYSD 7928CDF CYSD 7928CDB NSK 7928CTRSU CYSD 7928C NTN 7928C
• BEARING POWER International Trading Co.,Ltd. specialize in 7928DB products，there is large inventory of NTN 7928DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7928DB Which NTN 7928DB 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24780R/24721	41,275		23,02	KOYO	Tapered Roller Bearings
  24080CW33MB	400	600	200	TMB	Spherical Roller Bearings
  30214	70	125	26,25	PFI	Tapered Roller Bearings
  30338	190	400	86	NACHI	Tapered Roller Bearings
  315642/VJ202	225,45	165,1	168,3	SKF	Cylindrical Roller Bearings
  5208ANS	40	80	30.2	NACHI	Angular Contact Ball Bearings
  7228 BDT	140	250	84	ISO	Angular Contact Ball Bearings
  F697	7	17	5	ZEN	Deep Groove Ball Bearings
  FWF-293417	29	34		NSK	Needle Roller Bearings
  K06x10x13	6	10	13	ISO	Needle Roller Bearings
  LMEFP25LUU	25	40		Samick	Linear Bearings
  N29/530	530	710	106	ISO	Cylindrical Roller Bearings
  NJ422/100	100,000	280,000	65,000	NTN	Cylindrical Roller Bearings
  VEX 7 7CE3	7	19	6	SNFA	Angular Contact Ball Bearings
  AY-28-ZZ	28	45	9	ADR	DEEP GROOVE BALL BEARINGS
  RAE50RRB	50	3.5433	.8661	FAF	BALL BEARINGS
  NNC4918V.C3	90	125	35	FAG	CYLINDRICAL ROLLER BEARINGS
  AN18			.6980	Torrington	LOCKNUTS
  52244				STEYR	THRUST BALL BEARINGS
  NU-244E	220	400	65	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS