d - 240 mm

Fw - 263 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 18 Kg

Basic dynamic load rating (C) - 625 kN

Basic static load rating (C0) - 1450 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 000 r/min

• Model Number: NNU 4948
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:die casting mold,Industry,horizontal processing,suction nozzle,Traffic Fire Protection Equipment Security equipment,Die,bathroom facilities,blood cell reagent,food sterilization,static control,food testing
• Similar models:SKF NNC4948CV ISO SL024948 ISO NN4948K NBS SL024948 CX NNU4948 NSK NNU4948 SKF NNU4948BK/SPW33 CX NNC4948V NTN NNU4948 NKE NNCL4948-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4948 products，there is large inventory of NSK NNU 4948 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NNU 4948 Which NSK NNU4948 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
  22232 KCW33+AH3132	160	290	80	ISO	Spherical Roller Bearings
  22252 KCW33+H3152	260	480	130	ISO	Spherical Roller Bearings
  4T-HM804840/HM804810	41,275	95,25	30,162	NTN	Tapered Roller Bearings
  52320	100	170	97	NACHI	Thrust Ball Bearings
  686 AZZ	6	13	5	NSK	Deep Groove Ball Bearings
  7320BDF	100	215	47	NACHI	Angular Contact Ball Bearings
  K12X17X15SE	12	17		KOYO	Needle Roller Bearings
  GE90UK-2RS	90	130	60	ISO	Plain Bearings
  HR90KBE42+L	90	160	74	NSK	Tapered Roller Bearings
  K25X31X21	25	31	21	FBJ	Needle Roller Bearings
  N 324 ECM	260	120	55	SKF	Thrust Ball Bearings
  NJ334-E-M6+HJ334-E	170	360	72	NKE	Cylindrical Roller Bearings
  NNU4948K	240	320	80	CX	Cylindrical Roller Bearings
  NUP1884	420	520	46	CX	Cylindrical Roller Bearings
  N411	55	140	33	FAG	CYLINDRICAL ROLLER BEARINGS
  71806TNH	30	42	7	ELGES	ANGULAR CONTACT BALL BEARINGS
  380-CDS	80	170	39	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  LS-20	3.5000	6.5000	1.1250	NH	DEEP GROOVE BALL BEARINGS
  300RJ02	300	540	85	Torrington	CYLINDRICAL ROLLER BEARINGS
  16x35x10mm	16	35	10	CONSOLIDATED	OIL SEALS