d - 65 mm

D - 140 mm

B - 33 mm

C - 33 mm

r min. - 2,1 mm

da min. - 76 mm

Da max. - 129 mm

ra max. - 2 mm

Weight - 2,54 Kg

Basic dynamic load rating (C) - 62,5 kN

Basic static load rating (C0) - 22,9 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,9

Calculation factor (Y1) - 2,7

Calculation factor (Y2) - 4,2

• Model Number: 1313SK
• Inner Diameter：65mm Outer Diameter：140mm Width：33mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-13
• Application:enzyme,insect experimental analysis instrument,electromyography machine,Broadcasting System,rolling mill roll neck and slowdown device,Reflective Materials Industrial fabrics,Cleaning equipment,sucker industry,lifting equipment Hoisting hoist,shoe-making machinery,Machine tools
• Similar models:NKE 1313-K+H313 NKE 1313-K CRAFT 1313K+H313 SKF 1313EKTN9+H313 ISB 1313TN9 CX 1313 NTN 1313S NTN 1313SK CX 1313K+H313 ISB 1313KTN9+H313
• BEARING POWER International Trading Co.,Ltd. specialize in 1313SK products，there is large inventory of NTN 1313SK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 1313SK Which NTN 1313SK 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
  1214	70	125	24	FBJ	Self-Aligning Ball Bearings
  230S.808	215,9	360	92	FAG	Spherical Roller Bearings
  23222-2CS5/VT143	200	110	69,8	SKF	Spherical Roller Bearings
  355/353D+X3S-355	44,45	90,119	50,795	Timken	Tapered Roller Bearings
  4117	85	125	38	INA	Thrust Ball Bearings
  51316	80	140	44	NACHI	Thrust Ball Bearings
  67884/67820CD+X3S-67884	187,325	266,7	103,188	Timken	Tapered Roller Bearings
  E-CR0-8412LL	420	620	395	NTN	Tapered Roller Bearings
  EE231462/231976CD+X2S-231462	371,475	501,65	155,575	Timken	Tapered Roller Bearings
  GE 12 RB	12	30	16	ISB	Spherical Roller Bearings
  FR2-6	3,175	9,525	2,779	FBJ	Deep Groove Ball Bearings
  FYRP 3 15/16-3	100,012	152,4	206,375	SKF	Bearing Units
  LMK12	12	21		Samick	Linear Bearings
  NU316	80	170	39	KOYO	Cylindrical Roller Bearings
  NUP1964	320	440	56	ISO	Cylindrical Roller Bearings
  PCM 210215100 M	210	215	100	SKF	Plain Bearings
  RI-6632	4,762	9,525	3,175	NMB	Deep Groove Ball Bearings
  WJ-525824	82,55	92,075		NSK	Needle Roller Bearings
  32224A	120	215	58	FAG	TAPERED ROLLER BEARINGS
  MI-20	1.2500		1.2600	McGill	NEEDLE BEARINGS