d - 220 mm

D - 300 mm

B - 80 mm

D₁ - 272,2 mm

D_{a max} - 290 mm

d_{a min} - 230 mm

d_s - 6,3 mm

F - 245 mm

n_s - 12,2 mm

r_{a max} - 2 mm

r_min - 2,1 mm

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

m - 16,7 kg / Weight

C_r - 510000 N / Dynamic load rating (radial)

C_0r - 1140000 N / Static load rating (radial)

n_G - 2200 1/min / Limiting speed

C_ur - 131000 N / Fatigue limit load, radial

• Model Number: NNU4944-S-M-SP
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-05-04
• Application:mechanical and electrical,internal combustion engine,ECG,office outdoor camping equipment,other mold,scientific instruments,forklift industry,water protection,auto tools,Display Devices,circulating pump
• Similar models:NTN NNU4944 CX NNU4944V KOYO NNU4944K NTN NNU4944D1C2P5 CX NNU4944 CX NN4944K ISO NNU4944V ISO NNC4944V SKF NNC4944CV NTN NN4944HSKD1C0NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4944-S-M-SP products，there is large inventory of FAG NNU4944-S-M-SP . We has been built up long-term cooperation with FAG company, could make a bulk order of the NNU4944-S-M-SP Which FAG NNU4944-S-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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  123077X/123120XC	77,788	120,65	24,6	Gamet	Tapered Roller Bearings
  15102/15250X	25,4		20,638	KOYO	Tapered Roller Bearings
  3006 ZZ	30	55	19	CX	Angular Contact Ball Bearings
  60/28LU	28,000	52,000	12,000	NTN	Deep Groove Ball Bearings
  639/633	63.500	130.175	41.275	NACHI	Tapered Roller Bearings
  7944	220	300	38	NTN	Angular Contact Ball Bearings
  HJ-364828 + IR-283628	44,45	76,2	44,45	NSK	Needle Roller Bearings
  K64X70X16	64	70		INA	Needle Roller Bearings
  NA2095	95	130	32	KOYO	Needle Roller Bearings
  NF20/1250	1250	1750	290	CX	Cylindrical Roller Bearings
  NU 306	30	72	19	ISB	Cylindrical Roller Bearings
  QJ214	70	125	24	FBJ	Angular Contact Ball Bearings
  RAKY1-7/16	36,513			INA	Bearing Units
  W 63805-2RS1	37	25	10	SKF	Deep Groove Ball Bearings
  B-20	1.6875	2.9687		Aetna	THRUST BALL BEARINGS
  BU1313L	65	140	33	Hyatt	CYLINDRICAL ROLLER BEARINGS
  KU-40XPO-2RS	4.0000	4.7500	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  K-28x33x13	28	33	13	CONSOLIDATED	NEEDLE BEARINGS
  51284				CONSOLIDATED	THRUST BALL BEARINGS
  909	73	45		CONSOLIDATED	THRUST BALL BEARINGS