d - 140 mm

Fw - 170,5 mm

D - 205 mm

B - 52 mm

C - 52 mm

r - 1,35 mm

Weight - 3,84 Kg

Basic dynamic load rating (C) - 290 kN

Basic static load rating (C0) - 860 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 2200 r/min

• Model Number: NA3140
• Inner Diameter：140mm Outer Diameter：205mm Width：52mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:Logistics Equipment,boring bar boring bar,dye pigments,machine tool spindle,pneumatic Pump,tooth filling,expectoration machine,Liposuction device,electromyography machine,walking Food processing machinery and equipment,hydraulic cylinder
• Similar models:Timken RNA3140 NSK HJ-405228+IR-314028 NSK HJ-405224+IR-314024 NTN MR405228+MI-314028 KOYO RNA3140 KOYO NA3140 Timken NA3140 NTN MR405224+MI-314024
• BEARING POWER International Trading Co.,Ltd. specialize in NA3140 products，there is large inventory of Timken NA3140 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NA3140 Which Timken NA3140 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
  1988/1931	28,575	60,325	19,845	Fersa	Tapered Roller Bearings
  2216	80	140	33	NACHI	Self-Aligning Ball Bearings
  23176 CW33	380	620	194	CX	Spherical Roller Bearings
  240/900-B-MB	900	1280	375	FAG	Spherical Roller Bearings
  32017X	85	130	29	PFI	Tapered Roller Bearings
  3875/3821	38,1		30,162	KOYO	Tapered Roller Bearings
  6011	55	90	18	ZEN	Deep Groove Ball Bearings
  6014-2Z	110	70	20	SKF	Deep Groove Ball Bearings
  6021ZX	105	160	26	KOYO	Deep Groove Ball Bearings
  61915	75	105	16	NKE	Deep Groove Ball Bearings
  7001CDT	12	28	8	NACHI	Angular Contact Ball Bearings
  7317BDF	85	180	41	CYSD	Angular Contact Ball Bearings
  IJ113021				ILJIN	Angular Contact Ball Bearings
  NC726V	6	19	6	KOYO	Deep Groove Ball Bearings
  T921V	234,95	546,1	127	Timken	Thrust Roller Bearings
  QJ307	35	80	21	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  KF045CPO	4.5000	6.0000	.7500	KAYDON	DEEP GROOVE BALL BEARINGS
  R-3-ZZ	.1875	.5000	.1960	MRC	DEEP GROOVE BALL BEARINGS
  FY45TF	45			SKF	PILLOW BLOCKS
  6018-RSNR	90	140	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS