d - 140 mm

Fw - 170,5 mm

D - 205 mm

B - 52 mm

r5 min. - 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：2025-12-15
• Application:Oral Equipment,Medical room equipment,mechanical annex,diagnostic test paper,noise inspection,wheel lathe,small appliances,Machine Tool Accessories,rock drilling machinery,plastic blow molding,extruder
• Similar models:KOYO NA3140 Timken NA3140 NSK HJ-405224+IR-314024 NTN MR405228+MI-314028 NSK HJ-405228+IR-314028 Timken RNA3140 KOYO RNA3140 NTN MR405224+MI-314024
• BEARING POWER International Trading Co.,Ltd. specialize in NA3140 products，there is large inventory of KOYO NA3140 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA3140 Which KOYO 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.

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  GAC140S	140	210	45	AST	Plain Bearings
  HL-8E-NK38.5X67X21-2	38,5	67	21	NTN	Needle Roller Bearings
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  LMEKM50UU	50	75		Samick	Linear Bearings
  NB-111	29,5	36,5	13,4	PFI	Needle Roller Bearings
  R165.08				SNR	Wheel Bearings
  RNA4876	415	480	100	SKF	Needle Roller Bearings
  UCC212-39	61,9125		65,1	KOYO	Bearing Units
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  W-41/4				FBC	THRUST BALL BEARINGS
  YR-3-X	1.0000	3.0000	1.8125	Smith	NEEDLE BEARINGS
  BL307ZZ	35	80	21	NTN	DEEP GROOVE BALL BEARINGS
  WC88603	17	47	.6299	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  STO-20	20	47	16	CONSOLIDATED	NEEDLE BEARINGS
  SN-228..22228	140	-	150	CONSOLIDATED	PILLOW BLOCKS
  SN-3124	110		120	CONSOLIDATED	PILLOW BLOCKS