d - 90 mm

D - 190 mm

T - 93 mm

B - 43 mm

r3 min. - 3 mm

r4 min. - 3 mm

r5 min. - 1 mm

2B - 86 mm

Ca max. - 5 mm

da max - 109 mm

Da min - 151 mm

Da max. - 176 mm

ra max. - 2,5 mm

rc max. - 1 mm

Weight - 11,5 Kg

Basic dynamic load rating (C) - 457 kN

Basic static load rating (C0) - 630 kN

Fatigue load limit (Pu) - 73,5

Reference speed - 1900 r/min

Limiting speed - 3400 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,8

Calculation factor (Y1) - 0,81

Calculation factor (Y2) - 1,2

• Model Number: 31318J2/DF
• Inner Diameter：90mm Outer Diameter：190mm Width：93mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:orthodontic material,marine analysis and testing equipment,large agricultural machinery,labor insurance,Vertical pull,other accessories,Forklift industry,multi-knife lathe,manual Tools,rolling machine,security equipment
• Similar models:CYSD 31318 Timken X31318M/Y31318M Timken 31318 FAG 31318-N11CA-A60-80 ISB 31318 FAG 31318 NSK HR31318J ISB 31318J/DF FAG 31318-N11CA-A120-160 ISO 31318
• BEARING POWER International Trading Co.,Ltd. specialize in 31318J2/DF products，there is large inventory of SKF 31318J2/DF . We has been built up long-term cooperation with SKF company, could make a bulk order of the 31318J2/DF Which SKF 31318J2/DF 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
  110RN02	110	185		Timken	Cylindrical Roller Bearings
  3NCHAC914C	70	100	16	KOYO	Angular Contact Ball Bearings
  5584/5535	63,5	122,238	43,658	CX	Tapered Roller Bearings
  6414	70	180	42	NTN	Deep Groove Ball Bearings
  7014 A	70	110	20	ISO	Angular Contact Ball Bearings
  AST800 8550	85	90		AST	Plain Bearings
  FLWBC2,5-7ZA	2,5	8,2	3	NTN	Deep Groove Ball Bearings
  K20X28X25	20	28	25	FBJ	Needle Roller Bearings
  K89424-M	120	250		NBS	Thrust Roller Bearings
  KFC080	203,2	241,3	19,05	KOYO	Deep Groove Ball Bearings
  N3036	180	280	74	ISO	Cylindrical Roller Bearings
  NA49/28	28	45	17	NSK	Needle Roller Bearings
  NH221 E	105	190	36	CX	Cylindrical Roller Bearings
  HW-5/8				INA	THRUST BALL BEARINGS
  29436E	180	360		SKF	SPHERICAL ROLLER THRUST BEARINGS
  1305M	25	62	17	FED	DEEP GROOVE BALL BEARINGS
  KB045ARO	4.5000	5.1250	.3125	KAYDON	ANGULAR CONTACT BALL BEARINGS
  400SD40	400	600	200	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  NAO20x37x16	20	37	16	SKF	NEEDLE BEARINGS
  FYT-200	2.0000			CONSOLIDATED	PILLOW BLOCKS