d - 320 mm

D - 440 mm

B - 118 mm

D₁ - 399 mm

F - 359 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2 mm

s - 5.5 mm

d_a - min. - 333 mm

d_a - max. - 355 mm

D_a - max. - 427 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 1060 kN

Basic static load rating - C₀ - 2500 kN

Fatigue load limit - P_u - 236 kN

Limiting speed for grease lubrication - 1700 r/min

Limiting speed for oil lubrication - 1900 r/min

Mass bearing - 50 kg

• Model Number: NNU 4964 BK/SPW33
• Inner Diameter：320mm Outer Diameter：440mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-24
• Application:turret industry,teaching equipment,Garment Accessories,Machine tool accessories,EEG,Internal thread type,electrostatic protection,stirrer,food packaging,decoration machinery,Hydraulic Press
• Similar models:CX NN4964 ISB NNU4964K/SPW33 INA SL014964 KOYO NNU4964 ISO SL024964 NBS SL014964 CX NN4964K NSK RSF-4964E4 CX NNCL4964V INA SL024964
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4964BK/SPW33 products，there is large inventory of SKF NNU 4964 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4964 BK/SPW33 Which SKF NNU4964BK/SPW33 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
  2209E-2RS1KTN9+H309E	40	85	23	SKF	Self-Aligning Ball Bearings
  6813Z	65	85	10	NACHI	Deep Groove Ball Bearings
  53334	170	280	91.3	NACHI	Thrust Ball Bearings
  6832-RS	160	200	20	CYSD	Deep Groove Ball Bearings
  AST20 3530	35	39		AST	Plain Bearings
  7307CDB	35	80	21	NACHI	Angular Contact Ball Bearings
  HM231149/HM231111CD+HM231149XB	149,225	236,538	131,762	Timken	Tapered Roller Bearings
  K 145x153x26	153	145	26	SKF	Cylindrical Roller Bearings
  K14x20x12	14	20	12	CX	Needle Roller Bearings
  LUCD 20-2LS		20		SKF	Linear Bearings
  NJ2072	360	540	106	CX	Cylindrical Roller Bearings
  NJ204E.TVP	20	41,5		Timken	Cylindrical Roller Bearings
  SCE50V-B	50			Samick	Linear Bearings
  UCHA209	45		49,2	FYH	Bearing Units
  XLS-61/2	6.5000	8.7500	1.1250	FAG	DEEP GROOVE BALL BEARINGS
  MUCP204	20			AMI	STAINLESS STEEL PILLOW BLOCKS
  240SD41	240	400	160	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  3244	400	220	65	New Departure	DEEP GROOVE BALL BEARINGS
  77215	75	130	25	New Departure	DEEP GROOVE BALL BEARINGS
  NJ-2008E	40	68	18	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS