d - 240 mm

Fw - 265 mm

D - 320 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 17 Kg

Basic dynamic load rating (C) - 625 kN

Basic static load rating (C0) - 1450 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number:NNU4948K
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-03
• Application:tray industry,Traffic Fire Protection Equipment Security equipment,plastic rolling,test equipment,gantry processing,instrumentation instrument,Grinding and polishing equipment,expectoration machine,chamfering machine etc,chuck industry,Rolling mill gear box
• Similar models:ISO NN4948K NACHI RB4948 NSK NNU4948K SKF NNU4948BK/SPW33 SKF NNC4948CV CX NNU4948V NKE NNCF4948-V ISO NNU4948 CX NN4948K NTN NN4948C1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4948K products，there is large inventory of NACHI NNU4948K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4948K Which NACHI NNU4948K 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
  32208J	40	80	24.75	KBC	Tapered Roller Bearings
  6806ZZE	30	42	7	NACHI	Deep Groove Ball Bearings
  7030CPA	150	225	35	KOYO	Angular Contact Ball Bearings
  E2.YAR205-100-2F	25,4	52	34,1	SKF	Deep Groove Ball Bearings
  GEEW100ES-2RS	100	150	100	LS	Plain Bearings
  GEZ 22 ES 2RS	22,22	36,51	19,43	ISB	Plain Bearings
  HKS50X58X15	50,000	58,000	15,000	NTN	Needle Roller Bearings
  MFJ-1010	10	14	10	NSK	Needle Roller Bearings
  NN3020-AS-K-M-SP	100	150	37	INA	Cylindrical Roller Bearings
  NU221-E-TVP2	105	190	36	FAG	Cylindrical Roller Bearings
  QJ303	17	47	14	ISO	Angular Contact Ball Bearings
  SR4	6,35	15,875	4,9784	AST	Deep Groove Ball Bearings
  UCFL215E	75			KOYO	Bearing Units
  UCFL318	90			KOYO	Bearing Units
  249/1000CA	1000	1320	315	SKF	SPHERICAL ROLLER BEARINGS
  124-KS	120	180	28	MRC	DEEP GROOVE BALL BEARINGS
  F-UCPR206	30			NTN	THERMOPLASTIC PILLOW BLOCKS
  N213	65	120	23	SKF	CYLINDRICAL ROLLER BEARINGS
  5406NW	30	90	36.69	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NU-29/1060E	1060	1400	195	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS