d - 55 mm

D - 120 mm

T - 45,5 mm

B - 43 mm

C - 35 mm

ra1 max. - 2 mm

a - 30,5 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 67 mm

Da min - 99 mm

Da max. - 110 mm

db max. - 68 mm

Db min. - 111 mm

ra max. - 2 mm

Sa - 4 mm

Sb - 10,5 mm

Weight - 2,44 Kg

Basic dynamic load rating (C) - 215 kN

Basic static load rating (C0) - 275 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

• Model Number:32311U
• Inner Diameter：55mm Outer Diameter：120mm Width：45,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-18
• Application:vacuum filter,industry test,Vertical pull,thread processing machine,Liposuction device,pump accessories,Plastic Equipment,Workpiece,Pneumatic Control Elements,Other Machine Tools,Forklift industry
• Similar models:ISB 32311 CX 32311A NTN 432311U SKF 32311BRJ2/QCL7C NKE 32311 NSK HR32311J Fersa 32311F SKF 32311BJ2/QCL7C NSK HR32311CJ CRAFT 32311
• BEARING POWER International Trading Co.,Ltd. specialize in 32311U products，there is large inventory of NTN 32311U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 32311U Which NTN 32311U 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
  1217	85	150	28	CRAFT	Self-Aligning Ball Bearings
  16010	50	80	10	NKE	Deep Groove Ball Bearings
  16019	95	145	16	NACHI	Deep Groove Ball Bearings
  215-2Z	75	130	25	SKF	Deep Groove Ball Bearings
  2209 KTN9	45	85	23	ISB	Self-Aligning Ball Bearings
  23172-K-MB + AH3172G-H	340	600	192	FAG	Spherical Roller Bearings
  32334	170	360	127	NACHI	Tapered Roller Bearings
  576079	30	62	17,25	FAG	Tapered Roller Bearings
  6904DD	20	37	9	KBC	Deep Groove Ball Bearings
  AST090 10070	100	105		AST	Plain Bearings
  FLR1-5	2,38	9,12	2,779	NTN	Deep Groove Ball Bearings
  SMF74-2Z	4	7	2,5	ZEN	Deep Groove Ball Bearings
  TM-62304LLUA/17C3/L417Q1	17	52	21	NTN	Deep Groove Ball Bearings
  AH2340	200	190		SKF	WITHDRAWAL SLEEVES
  310-MFG	50	110	27	MRC	DEEP GROOVE BALL BEARINGS
  R-720	2	7	2.8	NMB	DEEP GROOVE BALL BEARINGS
  NU404	20	72	19	STEYR	CYLINDRICAL ROLLER BEARINGS
  696-2RS	6	15	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  618/560M	560	680	56	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUP-224E	120	215	40	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS