d - 240 mm

D - 320 mm

B - 80 mm

D₁ - 292,2 mm

D_{a max} - 310 mm

D_{b min} - - mm

d_{a min} - 250 mm

F - 265 mm

r_{a max} - 2 mm

r_min - 2,1 mm

s - 3,4 mm / Axial displacement facility from central position

m - 17,1 kg / Weight

C_r - 530000 N / Dynamic load rating (radial)

C_0r - 1200000 N / Static load rating (radial)

n_{G Fett} - 2200 1/min / Limiting speed for grease lubrication

n_{G Ol} - 2800 1/min / Limiting speed for minimal quantity oil lubrication

C_ur - 158000 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

• Model Number:NNU4948-S-K-M-SP
• Inner Diameter：240mm Outer Diameter：320mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:sample cup,respirator,chromatography,Broadcasting System,plant determination,non-motor vehicle Electric car,tooth filling,electromyography machine,storage and transportation equipment,stacker lift platform,Pneumatic Control Elements
• Similar models:NTN NN4948HSKD1XC9NAP4 ISO NN4948 NSK RSF-4948E4 KOYO DC4948AVW INA SL014948 FAG NNU4948-S-K-M-SP CX NNCL4948V NTN SL01-4948 CX NN4948 NACHI NNU4948
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4948-S-K-M-SP products，there is large inventory of FAG NNU4948-S-K-M-SP . We has been built up long-term cooperation with FAG company, could make a bulk order of the NNU4948-S-K-M-SP Which FAG NNU4948-S-K-M-SP 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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  22215EG15KW33	75,000	130,000	31,000	SNR	Thrust Roller Bearings
  22260 KCW33	300	540	140	CX	Spherical Roller Bearings
  29284 M	420	580	95	ISB	Thrust Roller Bearings
  29685/29620	73,025	112,712	25,4	KOYO	Tapered Roller Bearings
  32009XUSTPX10V5	45	75	20	NTN	Tapered Roller Bearings
  32044XU	220	340	76	NTN	Tapered Roller Bearings
  32211 A	55	100	26,75	CX	Tapered Roller Bearings
  4R15201	761,430	1079,600	787,400	NTN	Cylindrical Roller Bearings
  574418	35	90	25	FAG	Deep Groove Ball Bearings
  7213 BDT	65	120	46	ISO	Angular Contact Ball Bearings
  F696	6	15	5	ISO	Deep Groove Ball Bearings
  JLM508748/JLM508710	60	95	24	FBJ	Tapered Roller Bearings
  K15X19X10	15	19	10	INA	Needle Roller Bearings
  KCA065	165,1	184,15	9,525	KOYO	Angular Contact Ball Bearings
  LMEKM30	30	47		Samick	Linear Bearings
  LUCD 30-2LS		30		SKF	Linear Bearings
  NJ1048	240	360	56	NTN	Cylindrical Roller Bearings
  UCF212	60			FYH	Bearing Units
  B7024C.T.P4S	120	180	28	FAG	ANGULAR CONTACT BALL BEARINGS
  51230				SKF	THRUST BALL BEARINGS