d - 260 mm

Fw - 285 mm

D - 320 mm

B - 60 mm

C - 60 mm

r min. - 2 mm

da min. - 269 mm

Da max. - 311 mm

ra max. - 2 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 395 kN

Basic static load rating (C0) - 1160 kN

(Grease) Lubrication Speed - 900 r/min

(Oil) Lubrication Speed - 1400 r/min

Limiting speed - 1400 r/min

• Model Number: NA4852
• Inner Diameter：260mm Outer Diameter：320mm Width：60mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:metallurgy,crimping tools,Vacuum generator,Anti-defibrillation pacing,industrial fans,medical equipment,training beds etc,joint protection,car steering pin,noise inspection,multi-knife lathe
• Similar models:NTN NA4852 NSK RNA4852 INA RNA4852 SKF NA4852 IKO RNA4852 SKF RNA4852 ISO NA4852 IKO NA4852 NTN RNA4852 NBS RNA4852
• BEARING POWER International Trading Co.,Ltd. specialize in NA4852 products，there is large inventory of NSK NA4852 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4852 Which NSK NA4852 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
  23948W33	240	320	60	ISO	Spherical Roller Bearings
  3214	70	125	39,7	CRAFT	Angular Contact Ball Bearings
  6912ZZ	60	85	13	FBJ	Deep Groove Ball Bearings
  7021CG/GNP4	105	160	26	NTN	Angular Contact Ball Bearings
  7311 B-UX	55	120	58	CX	Angular Contact Ball Bearings
  CRD-8027	400	650	240	NTN	Tapered Roller Bearings
  E-CRTD5807	291,15	520	266	NTN	Thrust Roller Bearings
  GBRI 608432	95,25	133,35	51,05	IKO	Needle Roller Bearings
  HCB7204-E-2RSD-T-P4S	20	47	14	FAG	Angular Contact Ball Bearings
  JM716648/JM716610	85	130	30	Timken	Tapered Roller Bearings
  NK95/36	95	115	36	ISO	Needle Roller Bearings
  NUP3207	35	72	27	ISO	Cylindrical Roller Bearings
  R18	28,575	53,975	9,525	CYSD	Deep Groove Ball Bearings
  RNAF759530	75	95	30	JNS	Needle Roller Bearings
  SS7208 ACD/HCP4A	40	80	18	SKF	Angular Contact Ball Bearings
  XLS-31/2	3.5000	5.0000	.7500	FAG	DEEP GROOVE BALL BEARINGS
  30L15	15	32	13	RIV	DEEP GROOVE BALL BEARINGS
  751128MA.P5				SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  R390	90	190	43	HOFF	CYLINDRICAL ROLLER BEARINGS
  47309	45	100	25	New Departure	DEEP GROOVE BALL BEARINGS