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：2025-04-21
• Application:Cutting Machine,medical equipment,Spectral Products,defogging and degreasing,E Beauty,comprehensive experiment,scientific instruments,suction nozzle,plastic rolling,medical Equipment,thin metal materials
• Similar models:ISO 32311 Timken X32311M/Y32311RM Timken X32311BM/Y32311BM NTN 432311U PFI 32311 KOYO 32311JR SNR 32311A Timken 32311B Timken X32311/JK151551 Timken X32311BM/Y32311BRM
• 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
  24028-E1-2VSR	140	210	69	FAG	Spherical Roller Bearings
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  FWF-303513	30	35		NSK	Needle Roller Bearings
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  KB4080UU	40	62	80	CX	Linear Bearings
  NJ2330 EMA	150	320	108	AST	Cylindrical Roller Bearings
  AS3047	30	47		FAG	THRUST NEEDLE BEARINGS
  8M12	8	12	2.5	Nachi	DEEP GROOVE BALL BEARINGS
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  16014	70	110	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  AT-727				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING