d - 140 mm

D - 225 mm

B - 68 mm

C - 68 mm

r min. - 2,1 mm

da min. - 152 mm

Da max. - 213 mm

ra max. - 2 mm

Weight - 10,2 Kg

Basic dynamic load rating (C) - 540 kN

Basic static load rating (C0) - 895 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 800 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,2

Calculation factor (Y1) - 2,25

Calculation factor (Y2) - 3,35

• Model Number: 23128B
• Inner Diameter：140mm Outer Diameter：225mm Width：68mm
• Type：Spherical Roller Bearings
• Update date：2025-04-21
• Application:electromyography machine,medical equipment,food testing,sleep monitoring,chemical,storage shelves,rehabilitation training equipment,auto tools,scientific instruments,power protection,Oral Equipment
• Similar models:KOYO 23128RH FAG 23128-E1-K-TVPB+H3128 CX 23128KCW33+H3128 ISB 23128EKW33+AHX3128 NKE 23128-MB-W33 FAG 23128-E1-K-TVPB+AHX3128 CX 23128KCW33+AH3128 ISB 23128EKW33+H3128 ISO 23128W33 AST 23128MBK
• BEARING POWER International Trading Co.,Ltd. specialize in 23128B products，there is large inventory of NTN 23128B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23128B Which NTN 23128B 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
  230/670RK	670	980	230	KOYO	Spherical Roller Bearings
  30236	180	320	57	ISB	Tapered Roller Bearings
  71437/71751D+X2S-71437	111,125	190,5	106,362	Timken	Tapered Roller Bearings
  40KWD02U42CA-01LB	40	75	50	NSK	Tapered Roller Bearings
  687ZZ	7	14	5	ISO	Deep Groove Ball Bearings
  72225C/72487	57,15	123,825	36,512	NSK	Tapered Roller Bearings
  GE 045 HS-2RS	45	75	43	ISO	Plain Bearings
  GRA010RRB	15,875	40	19,05	Timken	Deep Groove Ball Bearings
  HM813841A/HM813811	60,325	127	36,512	Timken	Tapered Roller Bearings
  MR-96	152,4	190,5	76,2	SIGMA	Needle Roller Bearings
  N 413	65	135.3	37	NACHI	Cylindrical Roller Bearings
  NKIA 5903	17	30	18	NBS	Complex Bearings
  NP 1020	100	137		NACHI	Cylindrical Roller Bearings
  NUP2314R	70	150	51	KOYO	Cylindrical Roller Bearings
  TP-133				American	THRUST ROLLER BEARINGS
  HA311	55	75		SKF	ADAPTERS
  CSCD100	10.0000	11.0000	.5000	INA	DEEP GROOVE BALL BEARINGS
  120TP152				Torrington	THRUST ROLLER BEARINGS
  RMS-6	.7500	2.0000	.6875	STEYR	DEEP GROOVE BALL BEARINGS
  302/32	32	65	17	CONSOLIDATED	TAPERED ROLLER BEARINGS