d - 50 mm

Fw - 68,8 mm

D - 90 mm

B - 38 mm

r5 min. - 0,85 mm

Weight - 0,705 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 255 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number:NA3050
• Inner Diameter：50mm Outer Diameter：90mm Width：38mm
• Type：Needle Roller Bearings
• Update date：2025-12-22
• Application:root canal filling,cleaners,miscellaneous instruments,squeeze machine etc,CNC,Forging machine,plastic molding,motor,garbage disposal,multi-knife lathe,sewage pump
• Similar models:KOYO RNA3050 KOYO NA3050 Timken RNA3050 Timken NA3050
• BEARING POWER International Trading Co.,Ltd. specialize in NA3050 products，there is large inventory of KOYO NA3050 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA3050 Which KOYO NA3050 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
  05066/05185-B	16,993	47	14,381	Timken	Tapered Roller Bearings
  234756 MSP	289	420	164	CX	Thrust Ball Bearings
  32304 A	20	52	22,25	CX	Tapered Roller Bearings
  33281/33462	71,438	117,475	30,162	ISO	Tapered Roller Bearings
  6210VV	50	90	20	NSK	Deep Groove Ball Bearings
  6412	60	150	35	CX	Deep Groove Ball Bearings
  99550/99100	139,7	254	66,675	FBJ	Tapered Roller Bearings
  CX088				CX	Wheel Bearings
  GEEM 50 ES 2RS	50	75	43	ISB	Plain Bearings
  K17x21x13	17	21	13	ISO	Needle Roller Bearings
  K32X40X36H	32	40		Timken	Needle Roller Bearings
  NA 4910 RS	50	72	23	NBS	Needle Roller Bearings
  NCF2980-V	400	511	82	NKE	Cylindrical Roller Bearings
  NK19/20	19	27	20	AST	Needle Roller Bearings
  NUP 322 E	110	240	50	NACHI	Cylindrical Roller Bearings
  UCC209	45			SNR	Bearing Units
  VKHB 2026	80,000	140,000	35,250	SKF	Wheel Bearings
  321K	105	225	49	FAF	DEEP GROOVE BALL BEARINGS
  SSR-2270	7	22	7	NMB	DEEP GROOVE BALL BEARINGS
  QJ305	25	62	17	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE