Fw - 170 mm

D - 210 mm

C - 60 mm

r min. - 2 mm

Da max. - 201 mm

ra max. - 2 mm

Weight - 2,98 Kg

Basic dynamic load rating (C) - 261 kN

Basic static load rating (C0) - 610 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: RNA4930
• Inner Diameter：170mm Outer Diameter：210mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Vertical pull,industrial fans,Roller,baler,Safety protection,office outdoor camping equipment,sheet industry,Grinding and polishing equipment,altimeter etc,engine,ventilator anesthesia machine etc
• Similar models:CX NA4930 NTN RNA4930 CX RNA4930 NSK NA4930 IKO NA4930 ISO NA4930 INA F-214930 ISO RNA4930 NSK RNA4930 IKO RNA4930
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4930 products，there is large inventory of NTN RNA4930 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4930 Which NTN RNA4930 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
  33118	90	150	45	ISB	Tapered Roller Bearings
  62305-2RS	25	62	24	ISB	Deep Groove Ball Bearings
  6924	120	165	22	NTN	Deep Groove Ball Bearings
  7906DB	30	47	9	NTN	Angular Contact Ball Bearings
  GE 600 DO	600	800	272	INA	Plain Bearings
  M-11121	17,462	22,225	19,05	NSK	Needle Roller Bearings
  NKI 80/35	80	110	35	NBS	Needle Roller Bearings
  R2A	3,175	12,7	4,366	ISO	Deep Groove Ball Bearings
  SA207	33,3375	72	23	FYH	Deep Groove Ball Bearings
  SQD 12-1 C		30		ISB	Plain Bearings
  UCHA210-30	47,625		51,6	KOYO	Bearing Units
  UCTU315+WU600	75		82	NACHI	Bearing Units
  LO-16	1.0000	1.5625	2.2500	Barden	LINEAR RECIRCULATING BALL BEARINGS
  22326CC	130	280	93	SKF	SPHERICAL ROLLER BEARINGS
  HS304	20	32		STEYR	ADAPTERS
  96548	1.0000	1.7500	3.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  6413NR	65	160	37	STEYR	DEEP GROOVE BALL BEARINGS
  9BPPL	40	90	23	RIV	DEEP GROOVE BALL BEARINGS
  NUKR40X	18	40	20	SKF	NEEDLE BEARINGS
  NU-3048	240	360	92	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS