d - 280 mm

Fw - 308 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 291 mm

da max - 305 mm

Da max. - 369 mm

db min - 316 mm

ra max. - 2 mm

Weight - 31,6 Kg

Basic dynamic load rating (C) - 976 kN

Basic static load rating (C0) - 2200 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number: NNU4956K
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:beverage production,Optical Instruments,Pest Monitoring,Antenna Industry,electric pump,scientific instruments,Workpiece,motor,water,altimeter etc,sheet industry
• Similar models:NTN SL01-4956 NTN NN4956 KOYO NNU4956K PSL NNU4956W33M INA SL014956 NTN NN4956K NSK NNCF4956V NBS SL024956 SKF NNU4956B/SPW33 SKF NNCF4956CV
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4956K products，there is large inventory of KOYO NNU4956K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4956K Which KOYO NNU4956K 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
  123077X/123123X	77,788	123,825	24,6	Gamet	Tapered Roller Bearings
  22215-E-K-W33+AH315	75	130	31	NKE	Spherical Roller Bearings
  23124K	120	200	62	FBJ	Spherical Roller Bearings
  24184 K30 CW33	420	700	280	CX	Spherical Roller Bearings
  61822-2RSR-Y	110	140	16	FAG	Deep Groove Ball Bearings
  6309ZZE	45	100	25	NACHI	Deep Groove Ball Bearings
  7320C	100	215	47	NTN	Angular Contact Ball Bearings
  BS2-2210-2RSK/VT143	90	50	28	SKF	Spherical Roller Bearings
  BT1-0056/Q	27	66		SKF	Tapered Roller Bearings
  JH-68	9,525	15,875	12,7	NSK	Needle Roller Bearings
  LJ1.7/8-Z	47,625	101,6	20,6375	RHP	Deep Groove Ball Bearings
  ML71901HVDUJ74S	12	24	12	SNR	Angular Contact Ball Bearings
  NAXK20	20	30		KOYO	Complex Bearings
  NP2226 E	130	230	64	CX	Cylindrical Roller Bearings
  SF696A-2RS	6	16	5	ZEN	Deep Groove Ball Bearings
  UCP201-8	12,7		31	FYH	Bearing Units
  53209U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  AH322	110	100		FAG	WITHDRAWAL SLEEVES
  55TAC100B	55	100	20	NSK	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  96716	1.2500	2.0000	1.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES