d - 280 mm

Fw - 310 mm

D - 380 mm

B - 100 mm

C - 100 mm

Weight - 27,5 Kg

Basic dynamic load rating (C) - 835 kN

Basic static load rating (C0) - 2030 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1300 r/min

• Model Number:NA4956
• Inner Diameter：280mm Outer Diameter：380mm Width：100mm
• Type：Needle Roller Bearings
• Update date：2023-03-18
• Application:root canal filling,Machine Tool Accessories,fruit and vegetable processing,Rolling mill gear box,Oral Image,medical equipment,Broadcasting System,bio-chemical,electric pump,packaging machinery,Perfusion device
• Similar models:NSK RNA4956 NSK NA4956 KOYO RS495645A IKO NA4956 NTN NA4956 ISO NA4956 ISO RNA4956 CX RNA4956 NTN RNA4956 CX NA4956
• BEARING POWER International Trading Co.,Ltd. specialize in NA4956 products，there is large inventory of CX NA4956 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4956 Which CX 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  11305	25	62	48	KOYO	Self-Aligning Ball Bearings
  241/670 ECAK30/W33	1090	670	412	SKF	Spherical Roller Bearings
  24134SWRCg2E4	170	280	109	NSK	Spherical Roller Bearings
  30348	240	500	105	NSK	Tapered Roller Bearings
  7221CT1B/GNP42	105	190	36	NTN	Angular Contact Ball Bearings
  DL 9 14 12	9	14	12	KOYO	Needle Roller Bearings
  HKZ10X27.6X29.5	10,000	27,600	29,500	NTN	Needle Roller Bearings
  HM212044/HM212011	60,325	122,238	38,1	Fersa	Tapered Roller Bearings
  NU2207 E	35	72	23	CX	Cylindrical Roller Bearings
  PNA 17/35	35	17	16	SKF	Cylindrical Roller Bearings
  RNA0-10X17X10	10,000	17,000	10,000	NTN	Needle Roller Bearings
  UCC311	55		66	FYH	Bearing Units
  686h	6	13	3.5	ISC	DEEP GROOVE BALL BEARINGS
  FT-4	.6875	1.3437		Andrews	THRUST BALL BEARINGS
  MS-25	7.0000	13.5000	2.5000	FED	DEEP GROOVE BALL BEARINGS
  CR-4-XBC	1.5000	4.0000	2.2500	Smith	NEEDLE BEARINGS
  RNA4924	165		45	Torrington	NEEDLE BEARINGS
  HJ-310	50		8	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-9x12x12	9		12	CONSOLIDATED	NEEDLE BEARINGS
  SDAF-618	3.1875			CONSOLIDATED	PILLOW BLOCKS