d - 85 mm

D - 180 mm

T - 89 mm

B - 41 mm

r3 min. - 3 mm

r4 min. - 3 mm

r5 min. - 1 mm

2B - 82 mm

Ca max. - 6 mm

da max - 103 mm

Da min - 143 mm

Da max. - 166 mm

ra max. - 2,5 mm

rc max. - 1 mm

Weight - 10 Kg

Basic dynamic load rating (C) - 413 kN

Basic static load rating (C0) - 570 kN

Fatigue load limit (Pu) - 67

Reference speed - 2000 r/min

Limiting speed - 3800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,8

Calculation factor (Y1) - 0,81

Calculation factor (Y2) - 1,2

• Model Number:31317J2/DF
• Inner Diameter：85mm Outer Diameter：180mm Width：89mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Oral Image,altimeter etc,spreader series,other lathe,stamping die and its equipment,medical equipment,transportation equipment,security equipment,supporting facilities,mathematical instruments,rolling mill roll neck and slowdown device
• Similar models:NKE 31317-DF ISO 31317 Timken 31317 FAG 31317-N11CA-A120-160 SKF 31317J2 FAG 31317 SKF 31317J2/DF FAG 31317-N11CA NKE 31317 ISB 31317
• BEARING POWER International Trading Co.,Ltd. specialize in 31317J2/DF products，there is large inventory of SKF 31317J2/DF . We has been built up long-term cooperation with SKF company, could make a bulk order of the 31317J2/DF Which SKF 31317J2/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.

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  1218	90	160	30	ISB	Self-Aligning Ball Bearings
  16004	20	42	8	CYSD	Deep Groove Ball Bearings
  2214	70	125	31	NSK	Self-Aligning Ball Bearings
  30213	65	120	24,75	CRAFT	Tapered Roller Bearings
  5S-7909ADLLBG/GNP42	45	68	12	NTN	Angular Contact Ball Bearings
  6022ZNR	110,000	170,000	28,000	NTN	Deep Groove Ball Bearings
  6310	50	110	27	ISB	Deep Groove Ball Bearings
  6838-2RZ	190	240	24	CYSD	Deep Groove Ball Bearings
  7032 BDB	160	240	76	ISO	Angular Contact Ball Bearings
  71905 C	25	42	9	ISO	Angular Contact Ball Bearings
  EE161300/161925	330,2	488,95	60,325	NSK	Cylindrical Roller Bearings
  H924045/H924010	111,125		52,388	KOYO	Tapered Roller Bearings
  NCF 3030 CV	225	150	56	SKF	Cylindrical Roller Bearings
  MK30161	47.625	57.150	25.400	KOYO	Needle Roller Bearings
  NAP206-19	30,1625		42,9	KOYO	Bearing Units
  NJ240R	200	360	58	KOYO	Cylindrical Roller Bearings
  UCSFL206S6H1	30	5.7031		FYH	STAINLESS STEEL PILLOW BLOCKS
  RNA6912	85		45	SKF	NEEDLE BEARINGS
  6020.2ZNR	100	150	24	SKF	DEEP GROOVE BALL BEARINGS
  LS-291/2-AC	11.5000	18.0000	2.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS