d - 55 mm

D - 90 mm

T - 23 mm

B - 23 mm

C - 17,5 mm

ra1 max. - 1,5 mm

a - 20 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 63,5 mm

Da min - 81 mm

Da max. - 81,5 mm

db max. - 63 mm

Db min. - 86 mm

ra max. - 1,5 mm

Sa - 4 mm

Sb - 5,5 mm

Weight - 0,563 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 118 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 400 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y2) - 1,48

• Model Number: 4T-32011X
• Inner Diameter：55mm Outer Diameter：90mm Width：23mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:air conditioning tools,Machine tool accessories,forming machine,floor industry,gear grinding machine,Broadcasting System,medical equipment,electromyography machine,internal combustion engine,wall industry,stamping die
• Similar models:CYSD 32011 Fersa 32011X57,5/32011XF NSK HR32011XJ Fersa 32011XF CYSD 32011*2 Timken X32011XM/Y32011XM CRAFT 32011 SKF 32011X/Q Timken 32011X Timken XAA32011X/Y32011XM
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-32011X products，there is large inventory of NTN 4T-32011X . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-32011X Which NTN 4T-32011X 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
  21312-E1-K + AHX312	55	130	31	FAG	Spherical Roller Bearings
  29356 M	280	440	95	ISB	Thrust Roller Bearings
  AST650 506250	50	62		AST	Plain Bearings
  5S-2LA-BNS913ADLLBG/GNP42	65	90	13	NTN	Angular Contact Ball Bearings
  618/5 ZZ	5	11	5	ISO	Deep Groove Ball Bearings
  6236	180	320	52	CX	Deep Groove Ball Bearings
  ASTB90 F22580	225	230		AST	Plain Bearings
  B98	14,288	19,05	12,7	KOYO	Needle Roller Bearings
  HRT4E	4		4	NMB	Plain Bearings
  NNU4996K	480	650	170	CX	Cylindrical Roller Bearings
  O-4	12.700	32.544	15.875	NACHI	Thrust Ball Bearings
  R153.09				SNR	Wheel Bearings
  RNAO40x55x20	40	55	20	SKF	Needle Roller Bearings
  S694-2Z	4	11	4	ZEN	Deep Groove Ball Bearings
  UCF326	130			FYH	Bearing Units
  VEB 30 7CE1	30	47	9	SNFA	Angular Contact Ball Bearings
  YAR203/12-2F	12	40	27,4	SKF	Deep Groove Ball Bearings
  WC87011	11	32	.5000	New Departure	DEEP GROOVE BALL BEARINGS
  TAFI385330	38	53	30	IKO	NEEDLE BEARINGS
  NA4856	280	350	69	SKF	NEEDLE BEARINGS