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：2025-04-27
• Application:squeeze machine etc,bag machine,Machine Tool Accessories,plant determination,EEG,equipment and,welding equipment,Spectrum Products,test equipment,Industrial,clean stationery
• Similar models:NTN NNU4948C1NAP4 NTN SL01-4948 SKF NNU4948B/SPW33 NTN NN4948K NTN NNU4948K NACHI RC4948 CX NNU4948 NACHI NNU4948K KOYO NNU4948 CX NN4948K
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  02872/02820	28.575	73.025	22.225	KBC	Tapered Roller Bearings
  02877/02820	34,925	73,025	22,225	KOYO	Tapered Roller Bearings
  240RF91	240	365		Timken	Cylindrical Roller Bearings
  23128AX	140	225	68	NACHI	Cylindrical Roller Bearings
  46T30208JR/37,5	40	80	45	KOYO	Tapered Roller Bearings
  53178/53377/Q	95,25	44,45	30,958	SKF	Tapered Roller Bearings
  HSB911CP4	55	80	13	NTN	Angular Contact Ball Bearings
  KZK 25x31x12	25	31		NBS	Needle Roller Bearings
  NA49/22	22	39	17	CX	Needle Roller Bearings
  NN3017K	85	130	34	KOYO	Cylindrical Roller Bearings
  S16003-2Z	17	35	8	ZEN	Deep Groove Ball Bearings
  GE25FO-2RS	25	47	28	ELGES	SPHERICAL PLAIN BEARINGS
  RCT-11	2.9530	3.0937		INA	THRUST ROLLER BEARINGS
  TRB3244	2.0000	2.7500		Torrington	THRUST NEEDLE BEARINGS
  201-SZ	32	12	10	MRC	DEEP GROOVE BALL BEARINGS
  NA4901	12	24	13	SKF	NEEDLE BEARINGS
  T764				Rollway	THRUST ROLLER BEARINGS
  751160MSP/5				CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  SN-613..2313-K	60		90	CONSOLIDATED	PILLOW BLOCKS
  KM-2			5	CONSOLIDATED	LOCKNUTS