Fw - 30 mm

D - 40 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 38 mm

ra max. - 0,3 mm

Weight - 0,065 Kg

Basic dynamic load rating (C) - 22,1 kN

Basic static load rating (C0) - 34 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 13000 r/min

• Model Number: NK30/20R
• Inner Diameter：30mm Outer Diameter：40mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:Vacuum generator,sawing machine,animal anatomy,quality inspection equipment,ventilation heating equipment,Oral Equipment,gear grinding machine,medical equipment,reinforced machinery,car shock absorber,hydraulic cylinder
• Similar models:AST NK35/30 NTN KJ30X35X16.5 KOYO NAO17X30X13 NTN RNAO-30×40×26ZW Timken K42X54X30,7H INA BXRE303-2Z IKO TA5030Z KOYO K25X30X24H NSK RNAF9011030 NTN RNAO-22×30×26ZW
• BEARING POWER International Trading Co.,Ltd. specialize in NK30/20R products，there is large inventory of NTN NK30/20R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK30/20R Which NTN NK30/20R 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
  22230-E1-K	150	270	73	FAG	Spherical Roller Bearings
  24168 CW33	340	580	243	CX	Spherical Roller Bearings
  4201	12	32	14	CYSD	Deep Groove Ball Bearings
  33020F	100	150	39	Fersa	Tapered Roller Bearings
  6226-2Z	230	130	40	SKF	Deep Groove Ball Bearings
  6308	40	90	23	NACHI	Deep Groove Ball Bearings
  B-45	6.350	11.113	7.92	KOYO	Needle Roller Bearings
  CSCAA 015 TN	38,1	47,625	4,763	INA	Deep Groove Ball Bearings
  NNU6048	240	360	218	CX	Cylindrical Roller Bearings
  PCM 404420 M	40	44	20	SKF	Plain Bearings
  RNA 2207.2RS	42	72	22,7	SKF	Cylindrical Roller Bearings
  RNA49/14R	18	26	13	KOYO	Needle Roller Bearings
  SCW 10-UU AS	10			NBS	Linear Bearings
  UKFC212H	55			SNR	Bearing Units
  R-8FF	.5000	1.1250	.3125	MRC	DEEP GROOVE BALL BEARINGS
  RMS-193/4-LL	3.3750	7.5000	1.5625	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-50x55x25	50		25	CONSOLIDATED	NEEDLE BEARINGS
  K-22x26x11	22	26	11	CONSOLIDATED	NEEDLE BEARINGS
  32317	85	180	60	CONSOLIDATED	TAPERED ROLLER BEARINGS
  GEH-50ES-2RS	50	90	56	CONSOLIDATED	SPHERICAL PLAIN BEARINGS