d - 320 mm

Fw - 352 mm

D - 440 mm

B - 118 mm

C - 118 mm

r min. - 3 mm

da min. - 333 mm

da max - 348 mm

Da max. - 427 mm

db min - 363 mm

ra max. - 2,5 mm

Weight - 53,7 Kg

Basic dynamic load rating (C) - 1220 kN

Basic static load rating (C0) - 2750 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1300 r/min

• Model Number: NNU4964
• Inner Diameter：320mm Outer Diameter：440mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:cleaners,industrial equipment,vertical processing,Rolling mill,Animal Tracking,meat products machine,axle lathe,Warehouse Shelf Equipment,marine analysis and testing equipment,steam Hydraulic control element,engineering machinery
• Similar models:INA SL024964 CX NNCL4964V ISO SL014964 SKF NNU4964B/SPW33 CX NNC4964V NSK NNU4964K NKE NNCF4964-V NTN NNU4964 NTN NN4964 NKE NNC4964-V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4964 products，there is large inventory of KOYO NNU4964 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4964 Which KOYO NNU4964 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
  20220 KC+H220	100	180	34	ISO	Spherical Roller Bearings
  2219SK	95	170	43	NTN	Self-Aligning Ball Bearings
  22309-E1-K-T41A	45	100	36	FAG	Spherical Roller Bearings
  22322EKF800	110,000	240,000	80,000	SNR	Thrust Roller Bearings
  26882/26820	41,275	80,167	25,4	NSK	Tapered Roller Bearings
  31594/31520	34,925	76,2	29,37	KOYO	Tapered Roller Bearings
  3203-BD-2Z-TVH	17	40	17,5	FAG	Angular Contact Ball Bearings
  32944*2	220	300	51	CYSD	Tapered Roller Bearings
  3379/3320	34,925	80,167	29,37	ISO	Tapered Roller Bearings
  4T-855/854	88,9	190,5	57,15	NTN	Tapered Roller Bearings
  7314C	70	150	35	NTN	Angular Contact Ball Bearings
  NJ2322R	110	240	80	KOYO	Cylindrical Roller Bearings
  MR263520+MI-212620	33,338	55,562	32	NTN	Needle Roller Bearings
  NK18/20	18	26	20	INA	Needle Roller Bearings
  RNA6918	105	125	63	ISO	Needle Roller Bearings
  NK110/40	130		40	FAG	NEEDLE BEARINGS
  H3284HG	420	400		FAG	ADAPTERS
  122-KRDU#7BKE	110	170	28	MRC	ANGULAR CONTACT BALL BEARINGS
  SUPER-16	1.0000	1.5625	2.2500	Thomson	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  MM30BS62P/4	30	62	15	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS