d - 280 mm

Fw - 312 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

Weight - 30,3 Kg

Basic dynamic load rating (C) - 960 kN

Basic static load rating (C0) - 2230 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 2700 r/min

• Model Number: NNU4956
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Rolling mill,agricultural testing and analysis equipment and related,electronic components,Display Devices,aerial work equipment,inorganic chemical,machining,Machine tool accessories,Broadcasting System,altimeter etc,industrial supplies
• Similar models:NTN NN4956K NSK RSF-4956E4 NTN NN4956KC1NAP4 INA SL014956 ISO NN4956 NACHI RC4956 NACHI NNU4956 KOYO DC4956VW NSK NNU4956K ISO NNCL4956V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4956 products，there is large inventory of NACHI NNU4956 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4956 Which NACHI 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
  07098/07204	24.981	51.994	15.011	NACHI	Tapered Roller Bearings
  09062/09194	15,875	49,225	23,02	Timken	Tapered Roller Bearings
  1014KRRB	22,225	52	34,92	Timken	Deep Groove Ball Bearings
  120060/120110C	60	110	30,16	Gamet	Tapered Roller Bearings
  239/750R	750	1000	185	KOYO	Spherical Roller Bearings
  3476/3423D+X1S-3476	31.75	82,55	66,678	Timken	Tapered Roller Bearings
  385/382	55	98,425	21	Timken	Tapered Roller Bearings
  3NCHAC018C	90	140	24	KOYO	Angular Contact Ball Bearings
  64432/64700	109,975	177,8	41,275	Timken	Tapered Roller Bearings
  713644020				FAG	Wheel Bearings
  87501	12	32	12,7	CYSD	Deep Groove Ball Bearings
  DE0962LLCS70PX2/5A	44	84	42	NTN	Angular Contact Ball Bearings
  FWF-162217	16	22		NSK	Needle Roller Bearings
  GAC 95 CP	95	145	32	ISB	Plain Bearings
  NP 304	20	44.5		NACHI	Cylindrical Roller Bearings
  UCT318	90			KOYO	Bearing Units
  NJ218E	90	160	30	FAG	CYLINDRICAL ROLLER BEARINGS
  239/800B.MB	800	1060	195	FAG	SPHERICAL ROLLER BEARINGS
  N-1944-KMSP/5	220	300	38	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  WCT-44A	10.1040	10.5000		CONSOLIDATED	THRUST ROLLER BEARINGS