d - 240 mm

D - 320 mm

B - 80 mm

C - 80 mm

d1 - 271.5 mm

r min. - 2.1 mm

D1 - 291 mm

da min. - 253 mm

Da max. - 307 mm

ra max. - 2 mm

S - 3 mm

Weight - 18.4 Kg

Basic dynamic load rating (C) - 725 kN

Basic static load rating (C0) - 1770 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 800 r/min

• Model Number: RC4948
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Roller,packaging machinery,office equipment,Insect Count,car instrument,defogging and degreasing,centrifugal pump,Laser Measurements,product accessories,non-motor vehicle Electric car,Hydraulic Rama
• Similar models:NTN SL01-4948 ISO NN4948 ISO SL014948 NSK NNCF4948V ISO NNU4948K NTN NNU4948 ISO NNU4948V NTN NN4948KC1NAP4 ISO NNC4948V CX NNU4948KV
• BEARING POWER International Trading Co.,Ltd. specialize in RC4948 products，there is large inventory of NACHI RC4948 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4948 Which NACHI RC4948 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.

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  23024 KCW33+H3024	120	180	46	CX	Spherical Roller Bearings
  53330	150	245		CX	Thrust Ball Bearings
  6088 M	440	650	94	ISB	Deep Groove Ball Bearings
  51112	60	85	17	CRAFT	Thrust Ball Bearings
  6205	25	52	15	AST	Deep Groove Ball Bearings
  6809	45	58	7	NACHI	Deep Groove Ball Bearings
  7019DF	95	145	24	CYSD	Angular Contact Ball Bearings
  9278/9220	68,2625	161,925	49,2125	AST	Tapered Roller Bearings
  AST800 3225	32	36		AST	Plain Bearings
  BEAM 12/55/Z 7P60	12	55	25	SNFA	Thrust Ball Bearings
  GEC340HCS	340	460	160	LS	Plain Bearings
  GEG40ES-2RS	40	68	40	LS	Plain Bearings
  NCF28/900-V	900	1044	112	NKE	Cylindrical Roller Bearings
  QJ1011	55	90	18	ISO	Angular Contact Ball Bearings
  TL23960CAKE4	300	420	90	NSK	Spherical Roller Bearings
  UC205	25	52	34	KBC	Deep Groove Ball Bearings
  7002CXHCP4A	15	32	9	SKF	ANGULAR CONTACT BALL BEARINGS
  NHJ25	25	80	21	RHP	SELF
  NBI152720	15	27	20	NADELLA	NEEDLE BEARINGS
  WCT-34A	6.8550	7.2500		CONSOLIDATED	THRUST ROLLER BEARINGS