d - 85 mm

D - 180 mm

T - 44.5 mm

B - 41 mm

C - 34 mm

a - 9.5 mm

r1 min. - 4 mm

r2 min. - 3 mm

Weight - 4.75 Kg

Basic dynamic load rating (C) - 260000 kN

Basic static load rating (C0) - 298000 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.73

• Model Number: 30317
• Inner Diameter：85mm Outer Diameter：180mm Width：44.5mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Forming mold,vacuum filter,quality inspection equipment,Generator,product accessories,internal combustion engine,food sterilization,Industrial equipment,industrial equipment,DC generators,Optical detection
• Similar models:KOYO 30317JR NTN 30317U CRAFT 30317 ISB 30317 NTN 430317XU NACHI 30317 KOYO 30317D FAG 30317-A Timken 30317 NSK HR30317DJ
• BEARING POWER International Trading Co.,Ltd. specialize in 30317 products，there is large inventory of NACHI 30317 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30317 Which NACHI 30317 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
  231SM400-MA	400	700	224	FAG	Spherical Roller Bearings
  3877/3820	41,275	85,725	30,162	Fersa	Tapered Roller Bearings
  AU0831-2LX3LX4/L588	40	76	41	NTN	Angular Contact Ball Bearings
  7000 A	10	26	8	ISO	Angular Contact Ball Bearings
  CRF-41.24482	68,000	127,000	115,000	CRAFT	Wheel Bearings
  BK 1210	12	16	10	NBS	Needle Roller Bearings
  FNTF-5378	53	78	3,85	KOYO	Needle Roller Bearings
  GE280ES	280	400	155	LS	Plain Bearings
  GEP 800 FS	1120	800	565	SKF	Plain Bearings
  NAF 102612	10	26	12	IKO	Needle Roller Bearings
  NUP312	60	130	31	NTN	Cylindrical Roller Bearings
  VEX 7 /NS 7CE3	7	19	6	SNFA	Angular Contact Ball Bearings
  SYJ 1.1/4 TF	31.75			SKF	Bearing Units
  TAM 2920	29	38	20	IKO	Needle Roller Bearings
  NTA1931	1.1875	1.9375	.0781	Torrington	THRUST NEEDLE BEARINGS
  BK1622	22		22	SKF	NEEDLE BEARINGS
  238207D-2LS	35	2.8346	.6693	SKF	BALL BEARINGS
  HK-3512	42		12	CONSOLIDATED	NEEDLE BEARINGS
  RA-206N	30	2.4409	.6299	CONSOLIDATED	BALL BEARINGS
  6001-2RS	12	28	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS