d - 280 mm

D - 380 mm

E - 353,5 mm

B - 100 mm

C - 100 mm

d1 - 319 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - 2,1 mm

r4 min. - 2,1 mm

D1 - 342 mm

S - 6 mm

Weight - 34,2 Kg

Basic dynamic load rating (C) - 1121 kN

Basic static load rating (C0) - 2729 kN

Limiting speed - 900 r/min

• Model Number: NNCF4956-V
• Inner Diameter：280mm Outer Diameter：353,5mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Anti-defibrillation pacing,Other Measurements,medical equipment,Flame Cutting,diagnostic test paper,dye pigments,embroidery cloth,municipal machinery,Liposuction device,Optical detection,Vacuum generator
• Similar models:NTN NNU4956KC1NAP4 NSK NNU4956K CX NNU4956V KOYO NNU4956K SKF NNCF4956CV CX NNU4956K NACHI RB4956 ISO NNC4956V CX NN4956 ISO NNCL4956V
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  23330YM	150	320	128	Timken	Spherical Roller Bearings
  6206S12-2NS	30	62	16	NACHI	Deep Groove Ball Bearings
  74537/74850	136,525	215,9	47,625	CX	Tapered Roller Bearings
  K28X34X14	28,000	34,000		NTN	Needle Roller Bearings
  NJ 1022	110	170	28	NACHI	Cylindrical Roller Bearings
  NKXR 35 Z	35	47	30	CX	Complex Bearings
  RLM4520	45	55	20	NSK	Needle Roller Bearings
  S1PP7-3	6,35	15,875		AST	Bearing Units
  210SFFCG	50	90	1.1875	MRC	DEEP GROOVE BALL BEARINGS
  308-MFG	40	90	23	MRC	DEEP GROOVE BALL BEARINGS
  NUTR30	30	62	29	INA	NEEDLE BEARINGS
  SUPER-10-OPN	.6250	1.1250	1.5000	Thomson	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  FPXF500	5.0000	6.5000	.7500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SSUCP205-25mm	25			Peer	STAINLESS STEEL PILLOW BLOCKS
  6201ZNR	12	32	10	STEYR	DEEP GROOVE BALL BEARINGS
  6301Z	12	37	12	STEYR	DEEP GROOVE BALL BEARINGS
  HS7011TGP/4	55	90	18	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  23130	150	250	80	CONSOLIDATED	SPHERICAL ROLLER BEARINGS