d - 280 mm

Fw - 312 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

Weight - 31,6 Kg

Basic dynamic load rating (C) - 925 kN

Basic static load rating (C0) - 2 200 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 700 r/min

• Model Number: NNU4956
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:air purification,relay,Liposuction device,thin metal materials,electronic components,sewage pump,equipment,mechanical and electrical,Medium and large motor,special broaching machine,industrial skin care
• Similar models:CX NN4956K NBS SL024956 NKE NNC4956-V NTN NNU4956 KOYO DC4956VW ISO NN4956 NSK NNU4956K INA SL024956 NACHI RC4956 ISO NNU4956V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4956 products，there is large inventory of NTN NNU4956 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NNU4956 Which NTN NNU4956 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
  09067/09196	19.05	49,225	21,209	Fersa	Tapered Roller Bearings
  53205U	25	47	16,7	KOYO	Thrust Ball Bearings
  61910	50	72	12	ISB	Deep Groove Ball Bearings
  6207	35	72	17	NKE	Deep Groove Ball Bearings
  6211	55	100	21	MPZ	Deep Groove Ball Bearings
  71922 ACE/HCP4A	150	110	20	SKF	Angular Contact Ball Bearings
  NN3044	220	340	90	KOYO	Cylindrical Roller Bearings
  MR223016+MI-182216	28,575	47,625	25,65	NTN	Needle Roller Bearings
  N1022K	110	170	28	KOYO	Cylindrical Roller Bearings
  P6207-GB	35	72	17	ZEN	Deep Groove Ball Bearings
  RNA6906	35	47	30	CX	Needle Roller Bearings
  H3120.307	100	130		FAG	ADAPTERS
  205SZZCG	25	52	.8125	MRC	DEEP GROOVE BALL BEARINGS
  180RU91	180	280	82.6	Torrington	CYLINDRICAL ROLLER BEARINGS
  3206J2Z	30	62	23.8	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RNA4900RS	22		13	Torrington	NEEDLE BEARINGS
  FPCG1000	10.0000	12.0000	1.0000	SKF	DEEP GROOVE BALL BEARINGS
  FGL1740EE	17	40	21	NADELLA	NEEDLE BEARINGS
  7218BG	90	160	30	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NK-25/16	33		16	CONSOLIDATED	NEEDLE BEARINGS