Fw - 14 mm

D - 22 mm

C - 13 mm

r min. - 0,3 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 9,15 kN

Basic static load rating (C0) - 9,95 kN

(Grease) Lubrication Speed - 20000 r/min

(Oil) Lubrication Speed - 32000 r/min

• Model Number: RNA4900
• Inner Diameter：14mm Outer Diameter：22mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:surgical instruments,Animal Tracking,Cylinder Type,wall industry,plastic rolling,electronic materials,test laboratory equipment and accessories,Cutting Machine,medical equipment,Special Equipment,car
• Similar models:Timken RNA4900RS INA RNA4900-XL JNS NA4900UU NTN RNA4900R NTN RNA4900LL IKO RNA4900UU NBS NA4900 NTN NA4900R NBS NA4900RS JNS RNA4900M
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4900 products，there is large inventory of NSK RNA4900 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA4900 Which NSK RNA4900 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
  180105/180180C	105	180	47,63	Gamet	Tapered Roller Bearings
  181111X/181180XP	111,125	180,975	95,3	Gamet	Tapered Roller Bearings
  230/1000R	1000	1420	308	KOYO	Spherical Roller Bearings
  35BER19S	35	55	10	NSK	Angular Contact Ball Bearings
  51101	12	26	9	SKF	Thrust Ball Bearings
  71910 A	50	72	12	ISO	Angular Contact Ball Bearings
  7228	140	250	42	NTN	Angular Contact Ball Bearings
  ASTEPBF 4044-20	40	44		AST	Plain Bearings
  B-44	6.350	11.113	6.35	KOYO	Needle Roller Bearings
  GE100ES	100	150	70	SKF	Plain Bearings
  GIKR 10 PB	10	22	14	INA	Plain Bearings
  NA2080	80	115	32	Timken	Needle Roller Bearings
  NJF2307 V	35	80	31	CX	Cylindrical Roller Bearings
  PASE60-N	60			INA	Bearing Units
  T-H249148/H249111D+A	241,3	406,4	215,9	NTN	Tapered Roller Bearings
  NUP264	320	580	92	FAG	CYLINDRICAL ROLLER BEARINGS
  NCF-28/500V	500	620	72	FAG	CYLINDRICAL ROLLER BEARINGS
  88038	8	22	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  WC88510	50	90	1.0236	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  51244				CONSOLIDATED	THRUST BALL BEARINGS