d - 260 mm

D - 360 mm

B - 100 mm

C - 100 mm

d1 - 296 mm

r min. - 2.1 mm

D1 - 321 mm

da min. - 273 mm

Da max. - 347 mm

ra max. - 2 mm

Weight - 32.0 Kg

Basic dynamic load rating (C) - 1070 kN

Basic static load rating (C0) - 2570 kN

(Grease) Lubrication Speed - 350 r/min

(Oil) Lubrication Speed - 700 r/min

• Model Number: RB4952
• Inner Diameter：260mm Outer Diameter：360mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:storage and transportation equipment,knitted fabrics,transportation equipment,Hairbrush device,directional control valve,Industrial,Small air generators,flow control valve,Generator,wall industry,packaging machinery
• Similar models:ISO NNU4952 NSK NNCF4952V NSK NNU4952 SKF NNU4952BK/SPW33 NBS SL014952 CX NNC4952V FAG NNU4952-S-K-M-SP CX NN4952 NTN NNU4952KC1NAP5 NTN NNU4952C1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in RB4952 products，there is large inventory of NACHI RB4952 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4952 Which NACHI RB4952 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
  2558/2524YD	30,162	69,85	66,675	Timken	Tapered Roller Bearings
  292/600	600	800	122	KOYO	Thrust Roller Bearings
  30V4020	30	40	20	KOYO	Needle Roller Bearings
  665A/653	85,725	146,05	41,275	Timken	Tapered Roller Bearings
  7834CDB	170	215	22	CYSD	Angular Contact Ball Bearings
  AST850BM 1510	15	17		AST	Plain Bearings
  BF5032/1000				NTN	Needle Roller Bearings
  BHTM3530	35	45	30	KOYO	Needle Roller Bearings
  HK0708	7	11	8	ISO	Cylindrical Roller Bearings
  NJ2319 E	95	200	67	CX	Cylindrical Roller Bearings
  KMJ75×81×20	75	81		NTN	Needle Roller Bearings
  M84548/10	25,4	57,15	19,845	CX	Tapered Roller Bearings
  G-8	.9375	1.9375		Aetna	THRUST BALL BEARINGS
  U1318E	90	190	43	Rollway	CYLINDRICAL ROLLER BEARINGS
  JB060CPO	6.0000	6.6250	.3125	KAYDON	DEEP GROOVE BALL BEARINGS
  RNA4926	180		50	SKF	NEEDLE BEARINGS
  N234	170	310	52	SKF	CYLINDRICAL ROLLER BEARINGS
  6216.2Z	80	140	26	STEYR	DEEP GROOVE BALL BEARINGS
  6006-RS	30	55	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  75x95x10mm	75	95	10	CONSOLIDATED	OIL SEALS