(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 90.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 61,000

Static Load Rating (Cor) - 112,000

Max Speed (Oil) (X1000 RPM) - 6,500

Shaft (Fw) - 72.000

Weight (g) - 312.00

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:RNA4913
• Inner Diameter：72mm Outer Diameter：90mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-25
• Application:metering pump,Industrial,Liposuction device,extruder,Wire grinder,transistor fittings,climb ladder,mobile toilet,horizontal processing,X-ray Equipment,Forklift industry
• Similar models:AST RNA4913 IKO NA4913UU ZEN RNA4913 IKO NA4913 IKO RNA4913UU INA NA4913 SKF RNA4913 NTN RNA4913R NTN NA4913S JNS NA4913
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4913 products，there is large inventory of AST RNA4913 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4913 Which AST RNA4913 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
  1012KLLB	19.05	47	34,13	Timken	Deep Groove Ball Bearings
  1220	100	180	34	CRAFT	Self-Aligning Ball Bearings
  30/5 ZZ	5	14	7	CX	Angular Contact Ball Bearings
  4TRS559B	558,8	736,6	480	KOYO	Tapered Roller Bearings
  560/552A	66,675	123,825	38,1	NSK	Tapered Roller Bearings
  6209NKE	45	85	19	NACHI	Deep Groove Ball Bearings
  6316 ZZ	80	170	39	CX	Deep Groove Ball Bearings
  63204 ZZ	20	47	20,6	ISO	Deep Groove Ball Bearings
  67391/67322	133,35	196,85	46,038	SKF	Tapered Roller Bearings
  AST850SM 7080	70	75		AST	Plain Bearings
  BC7-13ZZ	7	13	4	NTN	Deep Groove Ball Bearings
  DB68126	41,3	64,3	21	KOYO	Cylindrical Roller Bearings
  KGSNO40-PP-AS	40	62		INA	Linear Bearings
  NN3040KC0NAP4	200	310	82	NTN	Cylindrical Roller Bearings
  NJ12214S03H100	19,98	47	18	SNR	Cylindrical Roller Bearings
  NJ304+HJ304	20	52	15	CYSD	Cylindrical Roller Bearings
  NKJ10/20	10	22	20	Timken	Needle Roller Bearings
  NU2088	440	650	122	CX	Cylindrical Roller Bearings
  4BB	17	47	19	RIV	DEEP GROOVE BALL BEARINGS
  ADJ-203242	1.2500	2.0000	2.6250	Thomson	LINEAR RECIRCULATING BALL BEARINGS