d - 65 mm

D - 140 mm

B - 33 mm

d₂ - - 94.7 mm

D₁ - - 124 mm

b - 6 mm

K - 3 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 73 mm

d_a - max. - 94 mm

D_a - max. - 128 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 243 kN

Basic static load rating - C₀ - 270 kN

Fatigue load limit - P_u - 29 kN

Reference speed - 4300 r/min

Limiting speed - 6000 r/min

Calculation factor - e - 0.22

Calculation factor - Y₁ - 3

Calculation factor - Y₂ - 4.6

Calculation factor - Y₀ - 2.8

Weight - 2.5 kg

• Model Number: 21313 EK
• Inner Diameter：140mm Outer Diameter：65mm Width：33mm
• Type：Spherical Roller Bearings
• Update date：2025-04-20
• Application:Garment Accessories,Anesthetic Equipment,car,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,pipe fittings Steel industry,engineering machine,meat products machine,Animal Tracking,milling head plug,storage shelves,Broadcasting System
• Similar models:NSK 21313EAKE4 FAG 21313-E1-K SKF 21313EK AST 21313MBK AST 21313MB FAG 21313-E1 ISO 21313KCW33+AH313 ISO 21313W33 ISO 21313KW33 SKF 21313EK+H313
• BEARING POWER International Trading Co.,Ltd. specialize in 21313EK products，there is large inventory of SKF 21313 EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21313 EK Which SKF 21313EK 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.

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  2212	60,000	110,000	28,000	SNR	Self-Aligning Ball Bearings
  32024X	120	180	38	NTN	Tapered Roller Bearings
  3386/3329-B	39,688	81,755	30,391	Timken	Tapered Roller Bearings
  3876/3820	38,1	85,725	30,162	CX	Tapered Roller Bearings
  51252	260	360	79	KOYO	Thrust Ball Bearings
  53306+U306	30	60	22,6	SKF	Thrust Ball Bearings
  53408	40	90	38,2	KOYO	Thrust Ball Bearings
  6307NR	35	80	21	KOYO	Deep Groove Ball Bearings
  F8-16	8	16		AST	Thrust Ball Bearings
  L630349/L630310B	152,4	192,088	24	Timken	Tapered Roller Bearings
  NKI22/16	22	34	16	SKF	Needle Roller Bearings
  QJ1048	240	360	56	CX	Angular Contact Ball Bearings
  QJ305N2MA	25	62	17	SKF	Angular Contact Ball Bearings
  S71922 CD/P4A	150	110	20	SKF	Angular Contact Ball Bearings
  SCW 30-UU AS	30			NBS	Linear Bearings
  618/900M	900	1090	85	FAG	DEEP GROOVE BALL BEARINGS
  MS-18	2.7500	6.2500	1.3750	FBC	DEEP GROOVE BALL BEARINGS
  XLT-16E				RHP	THRUST BALL BEARINGS
  7409BMG	45	120	29	NSK	ANGULAR CONTACT BALL BEARINGS
  87039	9	26	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS