d - 140 mm

D - 210 mm

B - 53 mm

C - 53 mm

r min. - 2 mm

da min. - 150 mm

Da max. - 200 mm

ra max. - 2 mm

Weight - 6,35 Kg

Basic dynamic load rating (C) - 405 kN

Basic static load rating (C0) - 690 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 200 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,67

Calculation factor (Y1) - 2,73

Calculation factor (Y2) - 4,06

• Model Number:23028B
• Inner Diameter：140mm Outer Diameter：210mm Width：53mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:van,plastic rolling,Vertical pull,spreader series,Air,motorcycle,Optical detection,Flame Cutting,gas turbine,chuck industry,lifting tackle
• Similar models:NSK 23028SWRCDg2E4 AST 23028MBKW33 NTN 23028B FAG 23028-E1-TVPB NSK TL23028CDKE4 NKE 23028-K-MB-W33+AHX3028 ISB 23028K FAG 23028-E1A-K-M+H3028 MPZ 23028MBW33 AST 23028MB
• BEARING POWER International Trading Co.,Ltd. specialize in 23028B products，there is large inventory of NTN 23028B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23028B Which NTN 23028B 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
  203KT	17	40	13,67	Timken	Deep Groove Ball Bearings
  22228C	140	250	68	AST	Spherical Roller Bearings
  230/950B	950	1360	300	NTN	Spherical Roller Bearings
  23134EMW33	170,000	280,000	88,000	SNR	Thrust Roller Bearings
  24184R	420	700	280	KOYO	Spherical Roller Bearings
  29244E	220	300	48	NACHI	Thrust Roller Bearings
  32TM12U40AL	32	84	15	NSK	Deep Groove Ball Bearings
  6021ZZ	105	160	26	NSK	Deep Groove Ball Bearings
  6909L11	45	68	12	NSK	Deep Groove Ball Bearings
  KBS60125	60	90		NBS	Linear Bearings
  MR162412+MI-121612	19,05	38,1	19,3	NTN	Needle Roller Bearings
  NJ217-E-TVP2 + HJ217-E	85	150	28	FAG	Cylindrical Roller Bearings
  SRW2	3,175	9,525		AST	Deep Groove Ball Bearings
  22260MB	300	540	140	FAG	SPHERICAL ROLLER BEARINGS
  L60N	60	105	12	HOFF	DEEP GROOVE BALL BEARINGS
  SUPER-4	.2500	.5000	.7500	Thomson	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  4773L21	105	160	26	New Departure	DEEP GROOVE BALL BEARINGS
  4209A	45	85	23	SKF	DEEP GROOVE BALL BEARINGS
  1216	80	140	26	SKF	SELF
  6008.2RSNR	40	68	15	STEYR	DEEP GROOVE BALL BEARINGS