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：2026-01-14
• Application:joint protection,gear type,equipment,Hydraulic Hose,auto tools,Broadcasting System,small appliances,chemical instruments,Individual Wire,other mold,wire industry
• Similar models:ISO NNU4956KV KOYO DC4956VW ISO NNU4956K NSK NNCF4956V SKF NNC4956CV CX NNU4956K KOYO NNU4956K KOYO NNU4956 ISO NNCL4956V SKF NNCF4956CV
• 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.

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  AST800 5540	55	60		AST	Plain Bearings
  CRB 80070	800	950	70	ISB	Thrust Roller Bearings
  FD212	60	110	37,2	CX	Deep Groove Ball Bearings
  GE12E	12	22	10	LS	Plain Bearings
  TUP1 10.20	10	12		CX	Plain Bearings
  29284	420	580		SKF	SPHERICAL ROLLER THRUST BEARINGS
  6218-2ZNR	90	160	30	FAG	DEEP GROOVE BALL BEARINGS
  IR-7174	.6250		1.0100	RBC	NEEDLE BEARINGS
  62301-2RS1	12	37	17	SKF	DEEP GROOVE BALL BEARINGS
  KN071008			.5000	KAYDON	NEEDLE BEARINGS
  619/22-2Z	22	39	9	SKF	DEEP GROOVE BALL BEARINGS
  408-S	40	110	27	MRC	DEEP GROOVE BALL BEARINGS
  SS77503	17	40	12	New Departure	DEEP GROOVE BALL BEARINGS
  207	72	35	17	NH	DEEP GROOVE BALL BEARINGS
  NF-212	60	110	22	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GEH-260ES-2RS	260	400	205	CONSOLIDATED	SPHERICAL PLAIN BEARINGS