(dimensions in mm)

Bearing Type - Single Row, Narrow

Outer Dia (D) - 320.0000

Width (B) - 60.0000

Dynamic Load Rating (Cr) - 370,000

Static Load Rating (Cor) - 1,160,000

Max Speed (Oil) (X1000 RPM) - 1,600

Shaft (Fw) - 285.000

Weight (g) - 5,800.00

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: RNA4852
• Inner Diameter：285mm Outer Diameter：320mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Microwave Equipment,squeeze machine etc,Hydraulic Press,Gripper Swing,Handling machinery and various industrial machinery,hardware,van,Embroidery,electromagnet,instrument,glass
• Similar models:NSK RNA4852 INA RNA4852 INA RNA4852-XL NBS RNA4852 CX RNA4852 CX NA4852 ISO NA4852 NTN RNA4852 NSK NA4852 SKF NA4852
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4852 products，there is large inventory of AST RNA4852 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4852 Which AST RNA4852 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
  3200	10	30	14.3	KOYO	Angular Contact Ball Bearings
  7038 CD/HCP4AH1	290	190	46	SKF	Angular Contact Ball Bearings
  33117	85	140	41	FAG	Tapered Roller Bearings
  4T-850A/834D+A	89,891	171,45	125,412	NTN	Tapered Roller Bearings
  	35	80	21	KOYO	Deep Groove Ball Bearings
  6308ZNR	40,000	90,000	23,000	NTN	Deep Groove Ball Bearings
  71919 CE/HCP4A	130	95	18	SKF	Angular Contact Ball Bearings
  BA2-0023B	35	73	30	SKF	Angular Contact Ball Bearings
  FLCTEY17	17		22	INA	Bearing Units
  K80X88X25FV1	80	88		Timken	Needle Roller Bearings
  L-630ZZ	3	6	2,5	NMB	Deep Groove Ball Bearings
  NKIB 59/22	22	39	23	CX	Complex Bearings
  NN3021MB	105	146	41	NSK	Cylindrical Roller Bearings
  NUP238 M	190	340	55	AST	Cylindrical Roller Bearings
  RNA5919	110	130	46	ISO	Needle Roller Bearings
  SMN100K	25,4	62	34,93	Timken	Deep Groove Ball Bearings
  SS7215 CD/HCP4A	75	130	25	SKF	Angular Contact Ball Bearings
  135BIC581	13.5000	20.7500	2.7500	Torrington	DEEP GROOVE BALL BEARINGS
  6319	95	200	45	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-24x30x17	24	30	17	CONSOLIDATED	NEEDLE BEARINGS