d - 50 mm

Fw - 55 mm

D - 68 mm

Ew - 60 mm

B - 20 mm

C - 20 mm

r5 min. - 0,3 mm

S - 0,7 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 30,7 kN

Basic static load rating (C0) - 72,4 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 7600 r/min

• Model Number: NAO50X68X20
• Inner Diameter：50mm Outer Diameter：68mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:wire industry,Plastic molding,luminescent reagent,food sterilization,Roller,electromyography machine,tapered grinder,blood cell reagent,Hydraulic Couplings,wheel lathe,coal mill
• Similar models:NSK DB501801 INA NKI50/25 NTN NAO-50×78×20 CX NKS50 IKO TR10012550 NTN RNA0-50X62X40ZW NSK HJ-607632+IR-506032 KOYO NA2050 KOYO K50X70X32H INA NK50/35-TV
• BEARING POWER International Trading Co.,Ltd. specialize in NAO50X68X20 products，there is large inventory of KOYO NAO50X68X20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAO50X68X20 Which KOYO NAO50X68X20 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
  22219-E-K-W33	95	170	43	NKE	Spherical Roller Bearings
  23026K	130	200	52	FBJ	Spherical Roller Bearings
  2313	65	140	48	CRAFT	Self-Aligning Ball Bearings
  3198/3120	28,575	72,626	30,162	Timken	Tapered Roller Bearings
  36686/36620-B	142,875	193,675	28,575	Timken	Tapered Roller Bearings
  625-2RU	5	16	5	KOYO	Deep Groove Ball Bearings
  7021 BDB	105	160	52	ISO	Angular Contact Ball Bearings
  C 31/850 KMB	1360	850	400	SKF	Cylindrical Roller Bearings
  GE 020 ECR-2RS	20	35	16	CX	Plain Bearings
  GEBJ12C	12	26	16	LS	Plain Bearings
  MUCP208	40		49.2	NACHI	Bearing Units
  NA4976	380	520	140	NSK	Needle Roller Bearings
  NJ3306	30	72	30,2	ISO	Cylindrical Roller Bearings
  NU 1032	160	240	38	NACHI	Cylindrical Roller Bearings
  NU 220 ECML	180	100	34	SKF	Thrust Ball Bearings
  NU226-E-TVP2	130	230	40	FAG	Cylindrical Roller Bearings
  RNA 4822	120	140	30	JNS	Needle Roller Bearings
  TSM 16.1	16	32	21	ISB	Plain Bearings
  YAR 210-115-2FW/VA201	90	49,213	51,6	SKF	Deep Groove Ball Bearings
  XW-7				INA	THRUST BALL BEARINGS