(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 140.0000

Width (B) - 40.0000

Dynamic Load Rating (Cr) - 128,000

Static Load Rating (Cor) - 270,000

Max Speed (Oil) (X1000 RPM) - 4,100

Shaft (Fw) - 115.000

Weight (g) - 1,150.00

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: RNA4920
• Inner Diameter：115mm Outer Diameter：140mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:food testing,Microwave Equipment,outdoor equipment,axle lathe,Industrial,turret industry,stamping die,electronic materials,ventilation fans,granulator,vertical sawing machine
• Similar models:ISO NA4920 IKO RNA4920UU IKO NA4920 AST RNA4920 JNS RNA4920 IKO RNA4920 CRAFT NA4920-2RS INA NA4920-XL NSK RNA4920 NSK NA4920
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4920 products，there is large inventory of AST RNA4920 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4920 Which AST RNA4920 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
  135-TVH	5	19	6	FAG	Self-Aligning Ball Bearings
  33030 A	150	225	59	CX	Tapered Roller Bearings
  7207-B	35	72	17	SIGMA	Angular Contact Ball Bearings
  7226-B-TVP	130	230	40	FAG	Angular Contact Ball Bearings
  BK506038	50	60	38	CX	Cylindrical Roller Bearings
  E 13	13	30	7	NSK	Deep Groove Ball Bearings
  EE275108/275160	273,05	406,4	69,85	Timken	Tapered Roller Bearings
  GIKR 25 PB	25	47	31	INA	Plain Bearings
  HM124646/HM124616XD+HM124646XC	119,062	194,873	125,255	Timken	Tapered Roller Bearings
  N 414	70	152	42	NACHI	Cylindrical Roller Bearings
  NA 4838	190	240	50	NBS	Needle Roller Bearings
  PK34.9X50.9X45	34,925	50,925		NTN	Needle Roller Bearings
  Q1088	440	650	94	ISO	Angular Contact Ball Bearings
  UKP211+H2311	50		63,5	NACHI	Bearing Units
  5308-CZZ	40	90	36.5	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NF216E	80	140	26	SKF	CYLINDRICAL ROLLER BEARINGS
  TRE-10	.6250		.7500	Spherco	ROD ENDS
  7217BEAG(Y/P)	85	150	28	STEYR	ANGULAR CONTACT BALL BEARINGS
  6022-RS	110	170	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LS-13	1.5000	3.2500	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS