d - 85 mm

D - 180 mm

B - 41 mm

d₂ - - 106 mm

D₁ - - 141 mm

b - 6 mm

K - 3 mm

r_1,2 - min. - 3 mm

d_a - min. - 93 mm

d_a - max. - 106 mm

D_a - max. - 166 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

Weight - 5.15 kg

• Model Number:21317 EK
• Inner Diameter：180mm Outer Diameter：85mm Width：41mm
• Type：Spherical Roller Bearings
• Update date：2023-03-05
• Application:Antenna Potentials,spectrometer,security equipment,pneumatic,electronic materials,flexible processing,Spectrum Products,storage and transportation equipment,reducer,welding equipment,screen filter
• Similar models:SKF 21317EK FAG 21317-E1-K+AHX317 ISO 21317KCW33+H317 AST 21317MB AST 21317MBKW33 KOYO 21317RH ISO 21317KW33 FAG 21317-E1-K+H317 NTN 21317 SKF 21317E
• BEARING POWER International Trading Co.,Ltd. specialize in 21317EK products，there is large inventory of SKF 21317 EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21317 EK Which SKF 21317EK 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
  07100/07204	25.400	51.994	15.011	NACHI	Tapered Roller Bearings
  24122EAW33	110,000	180,000	69,000	SNR	Thrust Roller Bearings
  609/630	630	850	71	ISB	Deep Groove Ball Bearings
  61822-2RS	110	140	16	ISB	Deep Groove Ball Bearings
  7206BDT	30	62	16	NTN	Angular Contact Ball Bearings
  7920DB	100	140	20	NTN	Angular Contact Ball Bearings
  BK162416	16	24	16	ISO	Cylindrical Roller Bearings
  F61905-2RS	25	42	9	ZEN	Deep Groove Ball Bearings
  HM81649/HM81610	16	47	21	KOYO	Tapered Roller Bearings
  NU 1007	35	62	14	ISB	Cylindrical Roller Bearings
  QJ209FM/C3	45	85	19	Fersa	Angular Contact Ball Bearings
  RNAO 15x23x13	23	15	13	SKF	Cylindrical Roller Bearings
  TR 253820	25	38	20	IKO	Needle Roller Bearings
  UCFL212E	60			FYH	Bearing Units
  UCHA208	40		49,2	FYH	Bearing Units
  UCT215E	75			KOYO	Bearing Units
  240536	1.5000	2.1250	2.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  RSTO30DZ	62		19.8	FAG	NEEDLE BEARINGS
  L18WA508	5.5000	7.5000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  6315-ZNR	75	160	37	CONSOLIDATED	DEEP GROOVE BALL BEARINGS