d - 300 mm

Fw - 339 mm

D - 420 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

da min. - 313 mm

da max - 335 mm

Da max. - 407 mm

db min - 343 mm

ra max. - 2,5 mm

Weight - 49,7 Kg

Basic dynamic load rating (C) - 1170 kN

Basic static load rating (C0) - 2720 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1300 r/min

• Model Number: NNU4960K
• Inner Diameter：300mm Outer Diameter：420mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:knitted fabrics,mobile toilet,office equipment,molding machine,pump,Anti-defibrillation pacing,Medium and large motor,medical equipment,switch,stamping die and its equipment,lifting chain
• Similar models:NBS SL024960 ISO NNCL4960V ISO SL024960 NTN NNU4960K NSK NNCF4960V SKF NNCL4960CV FAG NNU4960-S-K-M-SP NSK RS-4960E4 NSK NNU4960K NACHI NNU4960
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4960K products，there is large inventory of KOYO NNU4960K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4960K Which KOYO NNU4960K 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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  6301VV	12	37	12	NSK	Deep Groove Ball Bearings
  6826N	130	165	18	NACHI	Deep Groove Ball Bearings
  F628	8	24	8	ZEN	Deep Groove Ball Bearings
  HR32311CJ	55	120	45,5	NSK	Tapered Roller Bearings
  JL69349 BH100/EC41025	38	63	17	SNR	Tapered Roller Bearings
  K14x17x17	14	17	17	CX	Needle Roller Bearings
  KGHK08-B-PP-AS	8			INA	Bearing Units
  NN3032-AS-K-M-SP	160	240	60	INA	Cylindrical Roller Bearings
  RNA4007 V	46	62	27	CX	Needle Roller Bearings
  NP430	150	380	85	ISO	Cylindrical Roller Bearings
  NU2211-E-MA6	55	100	25	NKE	Cylindrical Roller Bearings
  NU31/530	530	870	272	ISO	Cylindrical Roller Bearings
  SEA35 /NS 7CE3	35	47	7	SNFA	Angular Contact Ball Bearings
  TPC-552	13.9100	14.5000		American	THRUST ROLLER BEARINGS
  U1316L	80	170	39	Rollway	CYLINDRICAL ROLLER BEARINGS
  22330CC	150	320	108	SKF	SPHERICAL ROLLER BEARINGS
  IR-404828	2.5000		1.7600	Torrington	NEEDLE BEARINGS
  SS6301	12	37	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS