(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 72.0000

Width (B) - 22.0000

Dynamic Load Rating (Cr) - 47,000

Static Load Rating (Cor) - 80,000

Max Speed (Oil) (X1000 RPM) - 8,000

Shaft (Fw) - 58.000

Weight (g) - 163.00

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: RNA4910
• Inner Diameter：58mm Outer Diameter：72mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:container finishing,relay,manual Tools,extruder,DC generators,universal category,medical equipment,meat products machine,nail products,thin metal materials,mathematical instruments
• Similar models:SKF RNA4910 INA NA4910-RSR CX NA4910-2RS IKO NA4910UU NBS RNA4910RS INA RNA4910 SKF RNA4910RS CRAFT NA4910-2RS JNS NA4910 NSK NA4910
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4910 products，there is large inventory of AST RNA4910 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4910 Which AST RNA4910 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
  15123/15250	31.75	63,5	19,748	Timken	Tapered Roller Bearings
  30307D	35	80	22,75	NTN	Tapered Roller Bearings
  5308S	40	90	36,5	NTN	Angular Contact Ball Bearings
  61820-2RS	100	125	13	ISB	Deep Groove Ball Bearings
  62/28NSE	28	58	16	NACHI	Deep Groove Ball Bearings
  7011DF	55	90	18	NTN	Angular Contact Ball Bearings
  DAC38710039	38	71	39	ISO	Angular Contact Ball Bearings
  FR 155	3,967	9,119	2,779	NSK	Deep Groove Ball Bearings
  FYK 30 WR/VL065	30	33	15,3	SKF	Bearing Units
  GE 600 CP	600	850	425	ISB	Plain Bearings
  GEG40ES	40	68	40	LS	Plain Bearings
  GEZ69ES	69,85	111,125	61,112	FBJ	Plain Bearings
  HB95 /S 7CE3	95	130	18	SNFA	Angular Contact Ball Bearings
  HCB7005-C-T-P4S	25	47	12	FAG	Angular Contact Ball Bearings
  KBK 16x20x21	16	20		NBS	Needle Roller Bearings
  KNO 12 B-PP	12	22	32	INA	Linear Bearings
  NF2226 E	130	230	64	CX	Cylindrical Roller Bearings
  NN 3020 KTN9/SP	100	150	37	SKF	Cylindrical Roller Bearings
  219.2ZR	95	170	32	FAG	DEEP GROOVE BALL BEARINGS
  62802-2RS	15	24	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS