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：2025-12-16
• Application:generator,lifting chain,building decoration raw materials and accessories,Machine Tool Accessories,climb ladder,blood cell reagent,steam Hydraulic control element,PVC,Plastic molding,Cylinder Pneumatic Treatment Element,Anesthetic Equipment
• Similar models:FAG 31317-N11CA-A120-160 NKE 31317-DF Timken 31317 ZVL 31317A CYSD 31317 CX 31317A NSK HR31317J ISB 31317J/DF FAG 31317-N11CA NKE 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16FSH35	16	35	12	Timken	Plain Bearings
  23296 CAK/W33	870	480	310	SKF	Spherical Roller Bearings
  3207B	35,000	72,000	27,000	SNR	Angular Contact Ball Bearings
  4T-74550/74845	139,7	214,975	47,625	NTN	Tapered Roller Bearings
  530RU30	530	730		Timken	Cylindrical Roller Bearings
  594A/592XS	95,25	147,638	35,717	ISO	Tapered Roller Bearings
  623 ZZ	3	10	4	CX	Deep Groove Ball Bearings
  6307ZE	35	80	21	NACHI	Deep Groove Ball Bearings
  CX313				CX	Wheel Bearings
  HM88542/HM88512	31.75	73,812	29,37	Timken	Tapered Roller Bearings
  LJ2	50,8	101,6	20,6375	RHP	Deep Groove Ball Bearings
  NA69/22	22	39	30	KOYO	Needle Roller Bearings
  NA691/672D	101,6	168,275	92,075	NTN	Tapered Roller Bearings
  UCCX09	45		51.6	NACHI	Bearing Units
  7210BE-2RZP	50	90	20	SKF	ANGULAR CONTACT BALL BEARINGS
  2-08	.5000	1.5748	.6690	Sealmaster	PILLOW BLOCKS
  SUCTP207-22	1.3750			PTI	THERMOPLASTIC PILLOW BLOCKS
  6217-2RS	150	85	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUP-2224	120	215	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  W-41/2				CONSOLIDATED	THRUST BALL BEARINGS