(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 22.0000

Width (B) - 13.0000

Dynamic Load Rating (Cr) - 8,500

Static Load Rating (Cor) - 9,200

Max Speed (Oil) (X1000 RPM) - 25,000

Shaft (Fw) - 14.000

Weight (g) - 16.50

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number: RNA4900
• Inner Diameter：14mm Outer Diameter：22mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:electrostatic protection,CNC,oral medical device,Liposuction device,packing equipment,Storage Tool,orthodontic material,Anti-defibrillation pacing,generator,paint paint,drawing die
• Similar models:IKO RNA4900U INA RNA4900-RSR ZEN RNA4900 CRAFT NA4900-2RS IKO NA4900UU INA NA4900-RSR Timken RNA4900.2RS CX RNA4900-2RS JNS RNA4900M NBS RNA49002RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4900 products，there is large inventory of AST RNA4900 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4900 Which AST 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
  22318EVBC4	90	190	64	NSK	Spherical Roller Bearings
  24052VMK30W33	260,000	400,000	140,000	SNR	Thrust Roller Bearings
  5209ZZG15	45,000	85,000	30,200	SNR	Angular Contact Ball Bearings
  32218C	90	160	42,5	SNR	Tapered Roller Bearings
  52212	50	95	46	FAG	Thrust Ball Bearings
  71907 C-UD	35	55	20	CX	Angular Contact Ball Bearings
  CX630				CX	Wheel Bearings
  K25×30×17S	25	30		NTN	Needle Roller Bearings
  GEH630HF/Q	630	900	450	LS	Plain Bearings
  K35X40X25H	35	40		Timken	Needle Roller Bearings
  L-520ZZW52	2	5	2,5	NMB	Deep Groove Ball Bearings
  MFJL-3525L	35	45	25	NSK	Needle Roller Bearings
  NN3196	480	790	248	CX	Cylindrical Roller Bearings
  UCFL 201-8	12,7			AST	Bearing Units
  ZB1.25.0555.200-1SPTN	416	655	80	ISB	Thrust Ball Bearings
  EW-13/4	1.7500	2.6250		FAG	THRUST BALL BEARINGS
  DM-17	39	17		INA	THRUST BALL BEARINGS
  HYDNUT560			83	FAG	HYDRAULIC NUTS
  SAF613	2.1875			Torrington	PILLOW BLOCKS
  NA-6912	60	85	45	CONSOLIDATED	NEEDLE BEARINGS