(dimensions in mm)

Bearing Type - Single Row, Narrow

Outer Dia (D) - 240.0000

Width (B) - 50.0000

Dynamic Load Rating (Cr) - 227,000

Static Load Rating (Cor) - 690,000

Max Speed (Oil) (X1000 RPM) - 2,200

Shaft (Fw) - 210.000

Weight (g) - 3,210.00

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:RNA4838
• Inner Diameter：210mm Outer Diameter：240mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-12-18
• Application:Pest Monitoring,Other Measurements,mobile toilet,hinge industry,vacuum filter,packaging machinery,Chromatography Products,circulating pump,Internal thread type,Plastic molding,container finishing
• Similar models:ISO NA4838 SKF RNA4838 IKO NA4838 NTN RNA4838 NSK NA4838 ISO RNA4838 NBS RNA4838 CX NA4838 NTN NA4838 AST RNA4838
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4838 products，there is large inventory of AST RNA4838 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4838 Which AST RNA4838 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
  30238	190	340	60	ISB	Tapered Roller Bearings
  51426	130	265		ISO	Thrust Ball Bearings
  6207FT150ZZ	35,000	72,000	17,000	SNR	Deep Groove Ball Bearings
  6316-Z	170	80	39	SKF	Deep Groove Ball Bearings
  6804N	20	32	7	NTN	Deep Groove Ball Bearings
  7005 CDF	25	47	24	ISO	Angular Contact Ball Bearings
  71921 CDB	105	145	40	ISO	Angular Contact Ball Bearings
  BHAM 57	7,938	14,288	11,13	IKO	Needle Roller Bearings
  CX631				CX	Wheel Bearings
  K145x153x26	145	153	26	ISO	Needle Roller Bearings
  NCF 1860 V	380	300	38	SKF	Cylindrical Roller Bearings
  NU 310 ECM	110	50	27	SKF	Thrust Ball Bearings
  P 62 R-1. FM	25,4			SKF	Bearing Units
  QJ212FM/C3	60	110	22	Fersa	Angular Contact Ball Bearings
  R16LBLU	25,400	50,800	12,700	NTN	Deep Groove Ball Bearings
  AH2338	190	180		FAG	WITHDRAWAL SLEEVES
  6320	100	215	47	FAG	DEEP GROOVE BALL BEARINGS
  SL183064	320	480	121	INA	CYLINDRICAL ROLLER BEARINGS
  YCRSC-64	1.2500	4.0000	2.3125	CONSOLIDATED	NEEDLE BEARINGS
  TWC-1828	1.1250	1.7500		CONSOLIDATED	THRUST NEEDLE BEARINGS