d₁ - 75 mm

D - 180 mm

B - 41 mm

d₂ - - 106 mm

d₃ - 110 mm

D₁ - - 141 mm

B₁ - 63 mm

B₄ - 18 mm

b - 6 mm

K - 3 mm

r_1,2 - min. - 3 mm

d_a - max. - 106 mm

d_b - min. - 91 mm

D_a - max. - 166 mm

B_a - min. - 7 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 331 kN

Basic static load rating - C₀ - 375 kN

Fatigue load limit - P_u - 39 kN

Reference speed - 3800 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

• Model Number:21317 EK + H 317
• Inner Diameter：180mm Outer Diameter：75mm Width：41mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:ignition system,flexible processing,Polymer,comprehensive experiment,food safety,Broadcasting System,Flame Cutting,powder metallurgy,Wire grinder,Embroidery,test strip
• Similar models:SKF 21317EK+H317
• BEARING POWER International Trading Co.,Ltd. specialize in 21317EK+H317 products，there is large inventory of SKF 21317 EK + H 317 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21317 EK + H 317 Which SKF 21317EK+H317 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
  1/MDJT25.4N	25,4	65	24,1	RHP	Angular Contact Ball Bearings
  22234MW33	170	310	86	CRAFT	Spherical Roller Bearings
  28150/28318D+X4S-28150	38,1	80,035	46,04	Timken	Tapered Roller Bearings
  23092 EKW33+AOHX3092	440	680	163	ISB	Spherical Roller Bearings
  24118/24261	30,162	66,421	19,05	Timken	Tapered Roller Bearings
  2LA-HSE904ADG/GNP42	20	37	9	NTN	Angular Contact Ball Bearings
  3306-DA	30	72	30,2	FAG	Angular Contact Ball Bearings
  52211	45	90	45	ISB	Thrust Ball Bearings
  6313DDU	65	140	33	NSK	Deep Groove Ball Bearings
  GAC40N	40	68	19	LS	Plain Bearings
  GRA107RRB	36,5125	72	25,4	Timken	Deep Groove Ball Bearings
  HM252344/HM252310	254	422,275	86,121	KOYO	Tapered Roller Bearings
  NA4922	110	150	40	NSK	Needle Roller Bearings
  QJ320	100	215	47	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NUP2308	40	90	33	FAG	CYLINDRICAL ROLLER BEARINGS
  NJ-2330VH	150	320	108	FAG	CYLINDRICAL ROLLER BEARINGS
  NA2202.2RSR.DZ	15	35	14	INA	NEEDLE BEARINGS
  IR-121616	.7500		1.0100	Torrington	NEEDLE BEARINGS
  SAR1-50SS	50	75	35	NTN	SPHERICAL PLAIN BEARINGS
  F-603-ZZ	3	9	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS