(dimensions in mm)

Bearing Type - Single Row, Narrow

Outer Dia (D) - 420.0000

Width (B) - 80.0000

Dynamic Load Rating (Cr) - 640,000

Static Load Rating (Cor) - 1,940,000

Max Speed (Oil) (X1000 RPM) - 1,200

Shaft (Fw) - 370.000

Weight (g) - 14,000.00

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: RNA4868
• Inner Diameter：370mm Outer Diameter：420mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:motor,lathe,Machine Tool Accessories,spring industry,hanging clamp,cleaners,car instrument,Industrial,Blood coagulation reagent,filter paper products,labor insurance
• Similar models:NTN RNA4868 NSK RNA4868 NSK NA4868 ISO NA4868 AST RNA4868 CX NA4868 NBS RNA4868 IKO RNA4868 ISO RNA4868 CX RNA4868
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4868 products，there is large inventory of AST RNA4868 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4868 Which AST RNA4868 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
  32221 A	105	190	53	CX	Tapered Roller Bearings
  4215	75	130	31	ISO	Deep Groove Ball Bearings
  6019-2RS	95	145	24	ISO	Deep Groove Ball Bearings
  7018C	90	140	24	KOYO	Angular Contact Ball Bearings
  713606200				FAG	Wheel Bearings
  71924C	120	165	22	AST	Angular Contact Ball Bearings
  7220BBG	100,000	180,000	34,000	NTN	Angular Contact Ball Bearings
  7232 CDF	160	290	96	ISO	Angular Contact Ball Bearings
  CBK-187	39	72,015	20,64	FLT	Tapered Roller Bearings
  E 210 /NS 7CE3	10	30	9	SNFA	Angular Contact Ball Bearings
  MR31	1	3	1,5	ISO	Deep Groove Ball Bearings
  NU 2207 ECJ	72	35	23	SKF	Thrust Ball Bearings
  SA 80 C 2RS	80	120	55	ISB	Plain Bearings
  62814	70	90	13	ELGES	DEEP GROOVE BALL BEARINGS
  C224HCUL	120	215	40	Barden	ANGULAR CONTACT BALL BEARINGS
  2MMV214WI-CRDU	70	125	24	FAF	ANGULAR CONTACT BALL BEARINGS
  QJM6	6.0000	12.0000	2.2500	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  B10-L	.6250	1.0625	.5469	RBC	SPHERICAL PLAIN BEARINGS
  MI-44	2.7500		1.7600	CONSOLIDATED	NEEDLE BEARINGS
  8502NR	15	35	.4330	CONSOLIDATED	DEEP GROOVE BALL BEARINGS