F_w - 285 mm

D - 320 mm

C - 60 mm

r_min - 2 mm

m - 5800 g / Weight

C_r - 415000 N / Dynamic load rating (radial)

C_0r - 1160000 N / Static load rating (radial)

C_ur - 158000 N / Fatigue limit load, radial

n_G - 1660 1/min / Limiting speed

n_B - 860 1/min / Reference speed

dimension series 48, to DIN 617/ISO 1206

• Model Number: RNA4852
• Inner Diameter：285mm Outer Diameter：320mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:position switch,stacker lift platform,Optical Instruments,rubber products machinery and equipment,marine analysis,security,expectoration machine,blood cell reagent,Pneumatic Control Valves,plastic rolling,tower crane
• Similar models:INA RNA4852 CX NA4852 IKO RNA4852 NBS NA4852 INA RNA4852-XL ISO RNA4852 SKF NA4852 NSK RNA4852 AST RNA4852 NSK NA4852
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4852 products，there is large inventory of INA RNA4852 . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4852 Which INA 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
  23236CC/W33	180	320	112	SKF	Spherical Roller Bearings
  3207	35	72	27	SIGMA	Angular Contact Ball Bearings
  313221	105	225	58	CYSD	Tapered Roller Bearings
  32016	80	125	29	ISB	Tapered Roller Bearings
  4T-30302	15	42	14,25	NTN	Tapered Roller Bearings
  6216-Z	140	80	26	SKF	Deep Groove Ball Bearings
  682XHZZ	2,5	6	2,6	AST	Deep Groove Ball Bearings
  7312 BECBP	130	60	31	SKF	Angular Contact Ball Bearings
  AXK1109	45	65	3	NTN	Needle Roller Bearings
  HTA936DB	180	250	31,5	NTN	Angular Contact Ball Bearings
  C161908	25,4	30,162		INA	Needle Roller Bearings
  EE450601/451212	152,4	307,975	88,9	KOYO	Tapered Roller Bearings
  K89311-TV	55	105	9	INA	Thrust Roller Bearings
  N 330	150	277	65	NSK	Cylindrical Roller Bearings
  NJ219-E-M6+HJ219-E	95	170	32	NKE	Cylindrical Roller Bearings
  S71917 CE/P4A	120	85	18	SKF	Angular Contact Ball Bearings
  SAPP206-19	28,575		33,3	KOYO	Bearing Units
  9102FF	15	32	9	FED	DEEP GROOVE BALL BEARINGS
  B-21/2	.3125	.7500		SKF	THRUST BALL BEARINGS
  E12	12	32	7	STEYR	MAGNETO BEARINGS