d - 85 mm

D - 180 mm

B - 41 mm

C - 41 mm

r min. - 3 mm

da min. - 99 mm

Da max. - 166 mm

ra max. - 2,5 mm

Weight - 5,35 Kg

Basic dynamic load rating (C) - 289 kN

Basic static load rating (C0) - 355 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 100 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,63

Calculation factor (Y1) - 2,69

Calculation factor (Y2) - 4

• Model Number:21317
• Inner Diameter：85mm Outer Diameter：180mm Width：41mm
• Type：Spherical Roller Bearings
• Update date：2025-12-28
• Application:plastic rolling,,medical equipment,bathroom facilities,mechanical annex,beverage production,electromyography machine,luminescent reagent,meat products machine,plastic rolling,spring industry
• Similar models:FAG 21317-E1-K KOYO 21317RHK FAG 21317-E1-K+AHX317 SKF 21317E NSK 21317EAE4 AST 21317MB FAG 21317-E1-K+H317 ISB 21317K FAG 21317-E1 AST 21317MBW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21317 products，there is large inventory of NTN 21317 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 21317 Which NTN 21317 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
  30220-A-N11CA	100	180	74	FAG	Tapered Roller Bearings
  4308-2RS	40	90	33	FBJ	Deep Groove Ball Bearings
  4308A	40,000	90,000	33,000	SNR	Deep Groove Ball Bearings
  44162/44348	41,275	88,5	25,4	CX	Tapered Roller Bearings
  698	8	19	6	ISB	Deep Groove Ball Bearings
  89426	130	270		ISO	Thrust Roller Bearings
  AST850SM 2210	22	25		AST	Plain Bearings
  C 3052 K	400	260	104	SKF	Cylindrical Roller Bearings
  CX310				CX	Wheel Bearings
  ESA 25 1055	955	1198		SIGMA	Thrust Ball Bearings
  FWF-193124	19	31		NSK	Needle Roller Bearings
  GEC 360 FBAS	480	360	160	SKF	Plain Bearings
  KZK30X37X16	30	37	16	CX	Needle Roller Bearings
  NH219 E	95	170	32	CX	Cylindrical Roller Bearings
  NN 3044 K/SPW33	220	340	90	ISB	Cylindrical Roller Bearings
  RLS 5	39,688	15,875	11,112	SKF	Deep Groove Ball Bearings
  RNU 2307 ECP	80	46,2	31	SKF	Cylindrical Roller Bearings
  SFR4-2RS	6,35	15,875	4,9784	AST	Deep Groove Ball Bearings
  21313VCSJ	65	140	33	Torrington	SPHERICAL ROLLER BEARINGS
  MJ-21/4	2.2500	5.0000	1.2500	RHP	DEEP GROOVE BALL BEARINGS