d - 90 mm

D - 190 mm

T - 46,5 mm

B - 43 mm

C - 30 mm

a - 58 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 3 mm

r4 min. - 3 mm

da max - 109 mm

Da min - 151 mm

db min - 105 mm

Db min. - 179 mm

Weight - 5,4 Kg

Basic dynamic load rating (C) - 270 kN

Basic static load rating (C0) - 320 kN

Limiting speed - 3400 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number: 31318
• Inner Diameter：90mm Outer Diameter：190mm Width：46,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:plant determination,survey accessories,aerial work equipment,engineering machinery,tooth filling,Machine Tool Accessories,embroidery cloth,machining,shaft milling machine,suction nozzle,municipal machinery
• Similar models:ISB 31318 FAG 31318 CX 31318A SKF 31318J2 Fersa 31318F SKF 31318J2/DF Timken 31318 Timken X31318M/Y31318M CYSD 31318 ZVL 31318A
• BEARING POWER International Trading Co.,Ltd. specialize in 31318 products，there is large inventory of NKE 31318 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31318 Which NKE 31318 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.

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  BAM 1510	23,812	30,162	15,88	IKO	Needle Roller Bearings
  DAC2001	38,1	68	37	NSK	Angular Contact Ball Bearings
  HB65 /S/NS 7CE1	65	90	13	SNFA	Angular Contact Ball Bearings
  NAO20X35X26	20	30		Timken	Needle Roller Bearings
  NJ304	20,000	52,000	15,000	NTN	Cylindrical Roller Bearings
  RCJT35-N	35			NKE	Bearing Units
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  SAA60TXE-2LS	60			SKF	Plain Bearings
  TL23140CAKE4	200	340	112	NSK	Spherical Roller Bearings
  XLS-151/2	15.5000	20.5000	2.5000	FAG	DEEP GROOVE BALL BEARINGS
  SAF622	3.9375			Torrington	PILLOW BLOCKS
  LJ-31/4	3.2500	6.0000	1.0625	RHP	DEEP GROOVE BALL BEARINGS
  HMV-96M			76	CONSOLIDATED	HYDRAULIC NUTS