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：2025-12-14
• Application:Antenna Industry,Oral Equipment,Pneumatic Actuator,climb ladder,Cylinder Type,floor industry,filter paper products,Liposuction device,glass,Garment Accessories,packaging materials
• Similar models:NTN 23128BK MPZ 23128ACMBW33 AST 23128MBKW33 ISO 23128KW33 FAG 23128-E1A-M KOYO 23128RHK ISB 23128EKW33+AHX3128 NKE 23128-K-MB-W33+H3128 KOYO 23128RH CX 23128KCW33+H3128
• 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
  23960-B-K-MB	300	420	90	FAG	Spherical Roller Bearings
  320KBE130	320	480	108	NACHI	Tapered Roller Bearings
  6812	60	78	10	NTN	Deep Groove Ball Bearings
  387A/382A	57,15	96,838	21	Fersa	Tapered Roller Bearings
  6013ZE	65	100	18	NACHI	Deep Groove Ball Bearings
  7228 BDF	140	250	84	ISO	Angular Contact Ball Bearings
  8578/8520	241,3	327,025	52,388	CX	Tapered Roller Bearings
  B7016-C-2RSD-T-P4S	80	125	22	FAG	Angular Contact Ball Bearings
  K12X15X17,5SE	12	15		KOYO	Needle Roller Bearings
  RSI 14 0544 N	444	614		SIGMA	Thrust Ball Bearings
  NF 324	120	226		NACHI	Cylindrical Roller Bearings
  NU 2308 ECML	90	40	33	SKF	Thrust Ball Bearings
  MM9115K-CR	75	115	20	FAF	DEEP GROOVE BALL BEARINGS
  TLA69Z	10		9	IKO	NEEDLE BEARINGS
  HCB7004C.T.P4S	20	42	12	FAG	ANGULAR CONTACT BALL BEARINGS
  H3164	320	400		SKF (Old No.)	ADAPTERS
  30TAB06	30	62	15	Nachi	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  32034	170	260	57	SNR	TAPERED ROLLER BEARINGS
  NN-3036-KMSP/5	180	280	74	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MBL-32	160	180	14	CONSOLIDATED	LOCKWASHERS