d - 50 mm

Fw - 60 mm

D - 78 mm

Ew - 68 mm

B - 40 mm

C - 40 mm

r5 min. - 1 mm

S - 1,7 mm

Weight - 0,746 Kg

Basic dynamic load rating (C) - 71,7 kN

Basic static load rating (C0) - 158 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 7100 r/min

• Model Number: NAO50X78X40
• Inner Diameter：50mm Outer Diameter：78mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:product accessories,Beauty and Body,pump industry,sample cup,Forklift industry,Laser Measurements,linear drive,Anti-defibrillation pacing,industrial supplies,miscellaneous instruments,labor insurance
• Similar models:KOYO HK5025 IKO TA5030Z Timken K50X62X30H,ZB2 NTN NAO-50×78×40ZW NTN ARX50X160X325 AST HK0509 NTN NK50/35R+IR45X50X35 ISO K50x55x13,5 KOYO K50X55X17H NTN K45X50X22.3
• BEARING POWER International Trading Co.,Ltd. specialize in NAO50X78X40 products，there is large inventory of KOYO NAO50X78X40 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAO50X78X40 Which KOYO NAO50X78X40 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
  126088X/126136XH	88,9	136,525	74	Gamet	Tapered Roller Bearings
  1306 EKTN9 + H 306	72	25	31	SKF	Self-Aligning Ball Bearings
  14123A/14274	31.75	69,012	26,982	NSK	Tapered Roller Bearings
  23160 CC/W33	500	300	160	SKF	Spherical Roller Bearings
  23180CAE4	400	650	200	NSK	Spherical Roller Bearings
  249/850CA/W33	850	1120	272	SKF	Spherical Roller Bearings
  25580/25523	44,45	82,931	26,988	ISB	Tapered Roller Bearings
  30238J/DFC700	190	340	120	ISB	Tapered Roller Bearings
  4R13003	650,000	920,000	690,000	NTN	Cylindrical Roller Bearings
  559/552A	63,5	123,825	38,1	CX	Tapered Roller Bearings
  F-4026	40	47	26	NSK	Needle Roller Bearings
  GE460DO	460	620	218	ISO	Plain Bearings
  NUP 426	130	340	78	NACHI	Cylindrical Roller Bearings
  UGFC206	30			NACHI	Bearing Units
  234407M.SP	35	62	234407 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  TAFI355030	35	50	30	IKO	NEEDLE BEARINGS
  2MMV314WI-CRDU	70	150	35	FAF	ANGULAR CONTACT BALL BEARINGS
  200SD41	200	340	140	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  195BIC710	19.5000	26.0000	3.2500	Torrington	DEEP GROOVE BALL BEARINGS
  FY-104X	1.2500			CONSOLIDATED	PILLOW BLOCKS