d - 300 mm

Fw - 310 mm

D - 380 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 291 mm

da max - 307 mm

Da max. - 369 mm

S - 4 mm

Weight - 51,4 Kg

Basic dynamic load rating (C) - 877 kN

Basic static load rating (C0) - 2040 kN

Limiting speed - 950 r/min

• Model Number: NA 4956
• Inner Diameter：300mm Outer Diameter：380mm Width：100mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:journal lathe,security equipment,packing equipment,electrostatic protection,marine test,die casting mold,pipe fittings Steel industry,joint protection,rubber products machinery and equipment,Industry,gear grinding machine
• Similar models:ISO NA4956 CX RNA4956 KOYO RP495645A NSK RNA4956 NTN RNA4956 NTN NA4956 IKO NA4956 KOYO RF495645A NSK NA4956 CX NA4956
• BEARING POWER International Trading Co.,Ltd. specialize in NA4956 products，there is large inventory of IKO NA 4956 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4956 Which IKO NA4956 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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  6948-RS	240	320	38	CYSD	Deep Groove Ball Bearings
  BK2216	22	28	16	Timken	Needle Roller Bearings
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  NUP217EM	85	150	28	NSK	Cylindrical Roller Bearings
  NUP311EM	55	120	29	NSK	Cylindrical Roller Bearings
  R156	4,762	7,938	2,779	NTN	Deep Groove Ball Bearings
  RW428601		42		KBC	Complex Bearings
  VKBD1007				SKF	Wheel Bearings
  E-9*	1.9687	1.0050		Aetna	THRUST BALL BEARINGS
  HM-3056+MS-3056	9	Tr 280x4	24	FAG	LOCKNUTS COMPLETE WITH LOCKING CLAMP
  SN318with20318	90	-	110	SKF	PILLOW BLOCKS
  NU313	65	140	33	STEYR	CYLINDRICAL ROLLER BEARINGS
  RHNA283520-2RS	35		20	SKF (Old No.)	NEEDLE BEARINGS
  OPN-122026	.7500	1.2500	1.6250	Thomson	LINEAR RECIRCULATING BALL BEARINGS
  NU-3021	105	160	41	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS