d - 50 mm

Fw - 60 mm

D - 78 mm

Ew - 68 mm

B - 20 mm

C - 20 mm

r5 min. - 1 mm

S - 1,5 mm

Weight - 0,385 Kg

Basic dynamic load rating (C) - 41,8 kN

Basic static load rating (C0) - 79,2 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 7100 r/min

• Model Number: NAO50X78X20
• Inner Diameter：50mm Outer Diameter：78mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:food packaging,mechanical annex,Spectrum Products,security,Machine tools,granulator,leather processing,storage shelves,chemical raw materials and reagents,equipment,surgical instruments
• Similar models:NTN NAO-50×78×40ZW Timken AXK150190 KOYO K50X70X32H Timken NAO35X50X17 KOYO NAO50X68X20 IKO RNAF506520 INA SLH12501 NSK FJLTT-5031 NBS NKI50/35 ISO NKIS50
• BEARING POWER International Trading Co.,Ltd. specialize in NAO50X78X20 products，there is large inventory of KOYO NAO50X78X20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAO50X78X20 Which KOYO NAO50X78X20 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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  399AS/394A	68,262	110	22	ISO	Tapered Roller Bearings
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  6304EE	20,000	52,000	15,000	SNR	Deep Groove Ball Bearings
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  7010HVDUJ74	50	80	32	SNR	Angular Contact Ball Bearings
  71912 C	60	85	13	CX	Angular Contact Ball Bearings
  7218CG/GNP4	90	160	30	NTN	Angular Contact Ball Bearings
  AST650 101410	10	14		AST	Plain Bearings
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  RBT18E	18		18	NMB	Plain Bearings
  RNAO 70x90x30	70	78	30	NBS	Needle Roller Bearings
  TL22330CAE4	150	320	108	NSK	Spherical Roller Bearings
  UCPA210	50			SNR	Bearing Units
  R1ZZ	.0550	.1875	.1094	ADR	DEEP GROOVE BALL BEARINGS
  L15TA800	8.0000	9.0000	.5000	FAG	ANGULAR CONTACT BALL BEARINGS
  SW64	4.0000	6.0000	8.0000	NB	LINEAR RECIRCULATING BALL BEARINGS
  6004Z	20	42	12	STEYR	DEEP GROOVE BALL BEARINGS
  222SM260	260	500	130	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS