d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

Weight - 16,5 Kg

Basic dynamic load rating (C) - 501,76 kN

Basic static load rating (C0) - 1117,2 kN

(Grease) Lubrication Speed - 2328 r/min

(Oil) Lubrication Speed - 2716 r/min

• Model Number: NNU 4944 K/SPW33
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-19
• Application:hinge industry,granulator,crimping tools,mobile toilet,Forging machine,equipment,marine analysis and testing equipment,wall industry,Forklift industry,Switch,building decoration raw materials and accessories
• Similar models:SKF NNC4944CV NTN NNU4944D1C2P5 ISO NNCL4944V NTN NN4944HSKD1C0NAP4 CYSD NNU4944/W33 NSK NNU4944 ISO NNU4944KV NKE NNCF4944-V SKF NNCF4944CV NACHI NNU4944
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  14125A/14276-B	31.75	69,012	19,583	Timken	Tapered Roller Bearings
  29460E	300,000	540,000	145,000	SNR	Thrust Roller Bearings
  4T-25880/25820	36,487	73,025	24,608	NTN	Tapered Roller Bearings
  AST650 80100100	80	100		AST	Plain Bearings
  47687/47620	82.550	133.350	33.338	NACHI	Tapered Roller Bearings
  53413U+U413	65	140		ISO	Thrust Ball Bearings
  6215LLUNR	75,000	130,000	25,000	NTN	Deep Groove Ball Bearings
  CRF-32318 A	90,000	190,000	67,500	CRAFT	Wheel Bearings
  7208 B-UO	40	80	36	CX	Angular Contact Ball Bearings
  CRO-5305	266,7	355,6	230,188	NTN	Tapered Roller Bearings
  CX414L				CX	Wheel Bearings
  FR 2 ZZ	3,175	11,176	3,967	NSK	Deep Groove Ball Bearings
  NN3040	200	310	82	ISO	Cylindrical Roller Bearings
  LM475730-1	42	57	30	NSK	Needle Roller Bearings
  MF95-2Z	5	9	3	ZEN	Deep Groove Ball Bearings
  NA94700/94114D	177,8	288,925	142,875	NTN	Tapered Roller Bearings
  NJ344	220	460	88	NTN	Cylindrical Roller Bearings
  CSXC065	6.5000	7.2500	.3750	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  LS-28	10.0000	15.7500	2.0000	FBC	DEEP GROOVE BALL BEARINGS
  NU220	100	180	34	STEYR	CYLINDRICAL ROLLER BEARINGS