d - 280 mm

D - 380 mm

B - 100 mm

C - 100 mm

Weight - 32,5 Kg

Basic dynamic load rating (C) - 749,7 kN

Basic static load rating (C0) - 1764 kN

(Grease) Lubrication Speed - 1843 r/min

(Oil) Lubrication Speed - 2134 r/min

• Model Number:NNU 4956 K/SPW33
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:flow control valve,small diesel generators,impression material,labor insurance,metallurgy,motorcycle,embroidery cloth,screen filter,Display Devices,Hydraulic Couplings,Optical detection
• Similar models:SKF NNC4956CV CX NNCL4956V ISO NNC4956V ISO NN4956K ISO NN4956 NTN NNU4956K NTN NNU4956KC1NAP4 FAG NNU4956-S-K-M-SP SKF NNCF4956CV NKE NNC4956-V
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2302-2RS	15	42	17	CX	Self-Aligning Ball Bearings
  33212	60	110	38	FAG	Tapered Roller Bearings
  386A/384ED+X1S-386A	47,625	100	49,2	Timken	Tapered Roller Bearings
  3NCN1028K	140	210	33	KOYO	Cylindrical Roller Bearings
  6244	220	400	65	KOYO	Deep Groove Ball Bearings
  90TAC20X+L	90	140	60	NSK	Thrust Ball Bearings
  CRB 50070	300	405	40	IKO	Thrust Roller Bearings
  L580049/10	609,6	774,7	85,725	ISO	Tapered Roller Bearings
  NK7/10T2	7	14	10	NTN	Needle Roller Bearings
  NKIS 6 TN	6	19	13	INA	Needle Roller Bearings
  NUP 217 ECJ	150	85	28	SKF	Thrust Ball Bearings
  PNA 20/42	42	20	20	SKF	Cylindrical Roller Bearings
  QJ215N2PHAS	75	130	25	SKF	Angular Contact Ball Bearings
  RN2236-E-MPBX	180	289	86	FAG	Cylindrical Roller Bearings
  RNA49/22	28	39	17	Timken	Needle Roller Bearings
  NU1032	160	240	38	FAG	CYLINDRICAL ROLLER BEARINGS
  AJLK60	60	110	28	RIV	SELF
  6209	85	45	19	SKF	DEEP GROOVE BALL BEARINGS
  NNF-5013A-DA2RSV	65	100	46	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TT-1021	10.7500	21.7500		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS