d - 50 mm

F - 60 mm

D - 78 mm

B - 40 mm

C - 40 mm

r min. - 1 mm

da min. - 55 mm

da max - 59 mm

Da max. - 73 mm

db - 66,3 mm

Db - 60,8 mm

Weight - 0,775 Kg

Basic dynamic load rating (C) - 66,7 kN

Basic static load rating (C0) - 143,2 kN

Limiting speed - 6 500 r/min

• Model Number:NAFW 507840
• Inner Diameter：50mm Outer Diameter：78mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Industrial,climb ladder,other processing,top industry,laser devices,agricultural testing and analysis equipment and related,Spectrum Products,wheel lathe,Anti-defibrillation pacing,surgical instruments,relay
• Similar models:IKO NAFW507840 NSK NAFW507840 JNS NAFW507840
• BEARING POWER International Trading Co.,Ltd. specialize in NAFW507840 products，there is large inventory of JNS NAFW 507840 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NAFW 507840 Which JNS NAFW507840 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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  AST20 8540	85	90		AST	Plain Bearings
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  GE 120 ESX-2LS	120	180	85	SKF	Plain Bearings
  K30x40x30	30	40	30	ISO	Needle Roller Bearings
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  UC328	140	300	145	CRAFT	Deep Groove Ball Bearings
  UKFC216	70			ISO	Bearing Units
  XLS-23/4	2.7500	4.1250	.6875	FAG	DEEP GROOVE BALL BEARINGS
  TAF8510525	105		25	IKO	NEEDLE BEARINGS
  SS61900-ZZ	10	22	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS