d - 260 mm

D - 320 mm

B - 60 mm

C - 60 mm

d1 - 283 mm

r min. - 2 mm

D1 - 297.5 mm

da min. - 271 mm

Da max. - 309 mm

ra max. - 2 mm

Weight - 11.0 Kg

Basic dynamic load rating (C) - 530 kN

Basic static load rating (C0) - 1450 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number:RB4852
• Inner Diameter：260mm Outer Diameter：320mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-27
• Application:static control,car,Medium and large motor,plant determination,journal lathe,Food testing,mobile toilet,generator,test equipment,forming machine,Spectrum Products
• Similar models:ISO NNC4852V NACHI RC4852 NKE NNCL4852-V NSK RSF-4852E4 KOYO DC4852VW ISO SL024852 SKF NNCF4852CV NBS SL014852 NSK RS-4852E4 NSK NNCF4852V
• BEARING POWER International Trading Co.,Ltd. specialize in RB4852 products，there is large inventory of NACHI RB4852 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4852 Which NACHI RB4852 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
  22311RHR	55	120	43	KOYO	Spherical Roller Bearings
  28584/28521	52,388	92,075	24,608	Fersa	Tapered Roller Bearings
  AU0818-1LXL/L260	38	74	40	NTN	Angular Contact Ball Bearings
  61864	320	400	38	ISO	Deep Groove Ball Bearings
  6200ZZE	10	30	9	NACHI	Deep Groove Ball Bearings
  7238B	190	340	55	NACHI	Angular Contact Ball Bearings
  7408W	40	110	27	Timken	Angular Contact Ball Bearings
  FJLT-3528	35	45	28	NSK	Needle Roller Bearings
  GE 040 HCR-2RS	40	68	40	ISO	Plain Bearings
  LSL192316	80	170	58	INA	Cylindrical Roller Bearings
  NA 4917	85	120	35	IKO	Needle Roller Bearings
  NNF5005 V	25	47	30	ISO	Cylindrical Roller Bearings
  NP861151/NP666842	38,5	68	19,8	Timken	Tapered Roller Bearings
  PTUEY20	20			NKE	Bearing Units
  SF120ES	120			LS	Plain Bearings
  5314-CG	70	150	63.5	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NAST6	6	19	10	FAG (Old No.)	NEEDLE BEARINGS
  1314F	70	150	35	FED	DEEP GROOVE BALL BEARINGS
  71918CDHCP4A	90	125	18	SKF	ANGULAR CONTACT BALL BEARINGS
  674	4	7	2	CONSOLIDATED	DEEP GROOVE BALL BEARINGS