d - 50 mm

F - 55 mm

D - 68 mm

B - 20 mm

C - 20 mm

r min. - 0,6 mm

da min. - 54 mm

da max - 54,5 mm

Da max. - 64 mm

db - 59,5 mm

Db - 55,8 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 28,5 kN

Basic static load rating (C0) - 66 kN

Limiting speed - 7 500 r/min

• Model Number: NAF 506820
• Inner Diameter：50mm Outer Diameter：68mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:electronic materials,Rolling mill gear box,Grinding and polishing equipment,product accessories,surgical instruments,Beauty and Body,baler,equipment,orthodontic material,embroidery cloth,spring industry
• Similar models:IKO NAF506820 NSK NAF506820 JNS NAF506820
• BEARING POWER International Trading Co.,Ltd. specialize in NAF506820 products，there is large inventory of JNS NAF 506820 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NAF 506820 Which JNS NAF506820 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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  RNA4901.2RS	16	24	13	KOYO	Needle Roller Bearings
  SMR84-2Z	4	8	3	ZEN	Deep Groove Ball Bearings
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  4425	2.0000	2.1875	2.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
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  2305TV	25	62	24	FAG	SELF
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  SSL-1170	7	11	2.5	NMB	DEEP GROOVE BALL BEARINGS
  MCF-72S	24	72	29	McGill	NEEDLE BEARINGS
  N219E	95	170	32	STEYR	CYLINDRICAL ROLLER BEARINGS
  T734				Rollway	THRUST ROLLER BEARINGS
  60/22-2RS	22	44	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS