d - 280 mm

Fw - 312 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

Weight - 31,6 Kg

Basic dynamic load rating (C) - 925 kN

Basic static load rating (C0) - 2 200 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 700 r/min

• Model Number:NNU4956
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-31
• Application:medical Equipment,beverage production,orthodontic material,Dental Drill etc,motorcycle,agricultural testing and analysis equipment and related,non-ferrous metal alloy,machine tool spindle,rehabilitation training equipment,Polymer,floor industry
• Similar models:ISO NNU4956KV ISO SL024956 NSK NNCF4956V ISB NNU4956K/SPW33 CX NNU4956 ISB NNU4956SPW33 NACHI RB4956 NACHI NNU4956K KOYO DC4956AVW SKF NNCF4956CV
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4956 products，there is large inventory of NTN NNU4956 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NNU4956 Which NTN 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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  K42×50×20	42	50		NTN	Needle Roller Bearings
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  NJ312	60	130	31	CRAFT	Cylindrical Roller Bearings
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  22334CC	170	360	120	SKF	SPHERICAL ROLLER BEARINGS
  SL182952	260	360	60	INA	CYLINDRICAL ROLLER BEARINGS
  3072ZNR	35	80	21	SKF	DEEP GROOVE BALL BEARINGS
  SA1-160	160	230	105	NTN	SPHERICAL PLAIN BEARINGS