d - 50 mm

Fw - 55 mm

D - 68 mm

Ew - 60 mm

B - 40 mm

C - 40 mm

r5 min. - 0,3 mm

S - 0,5 mm

Weight - 0,45 Kg

Basic dynamic load rating (C) - 52,7 kN

Basic static load rating (C0) - 145 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 7600 r/min

• Model Number: NAO50X68X40
• Inner Diameter：50mm Outer Diameter：68mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:wheel lathe,die casting mold,forming machine,Rolling mill gear box,noise reduction equipment,medical equipment,Small air generators,nail products,pump industry,floor industry,bio-chemical
• Similar models:KOYO DLF5012 NBS K150x160x46 KOYO RNAO50X65X40 NTN H40X50X22.8 Timken NAO35X50X34 CX NKI50/35 Timken RNAO40X50X34 IKO GTRI10013550 KOYO RNAO50X62X40 NTN 7E-HVS50X62X12
• BEARING POWER International Trading Co.,Ltd. specialize in NAO50X68X40 products，there is large inventory of KOYO NAO50X68X40 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAO50X68X40 Which KOYO NAO50X68X40 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
  18590/18520	41,275	73,025	16,667	Fersa	Tapered Roller Bearings
  22330 ACMW33	150	320	108	MPZ	Spherical Roller Bearings
  23930 KW33	150	210	45	ISO	Spherical Roller Bearings
  30238U	190	340	60	NTN	Tapered Roller Bearings
  39585/39520	63,5	112,712	30,162	Fersa	Tapered Roller Bearings
  5206	30	62	23.8	KOYO	Angular Contact Ball Bearings
  7013B	65	100	18	KOYO	Angular Contact Ball Bearings
  BSD 4090 C	40	90	20	SKF	Thrust Ball Bearings
  C3136K	180	300	96	SKF	Cylindrical Roller Bearings
  EGB0710-E40	7	9	10	INA	Plain Bearings
  IJ112017	35			ILJIN	Angular Contact Ball Bearings
  NA4922	110	150	40	SKF	Needle Roller Bearings
  NJ 1007	35	62	14	NACHI	Cylindrical Roller Bearings
  NJ29/630	630	850	128	ISO	Cylindrical Roller Bearings
  RNAO22X30X13	22	30	13	KOYO	Needle Roller Bearings
  AM-3	.1900		.3125	Aurora	ROD ENDS
  HYDNUT385			69	FAG	HYDRAULIC NUTS
  SAF617	3.0000			SKF	PILLOW BLOCKS
  53330U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  YET-203CW	17	1.5748	.5118	SKF	BALL BEARINGS