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：2025-12-16
• Application:Traffic Fire Protection Equipment Security equipment,tapered grinder,Air,beverage production,glass processing machine,mechanical and electrical,sleep monitoring,Gas turbine,spreader series,defogging and degreasing,Display Devices
• Similar models:CX NNC4964V ISB NNU4964SPW33 NTN NN4964C1NAP4 KOYO DC4964VW KOYO NNU4964 CX NNU4964 NSK NNCF4964V NTN NN4964 NBS SL024964 NSK RS-4964E4
• 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
  24084-E1A-MB1	420	620	200	FAG	Spherical Roller Bearings
  26118/26282D+X2S-26118	29,987	71,438	42,862	Timken	Tapered Roller Bearings
  2793/2720-B	34,925	76,2	25,654	Timken	Tapered Roller Bearings
  53310 + U310	50	100	37	FAG	Thrust Ball Bearings
  6008	40	68	15	Fersa	Deep Groove Ball Bearings
  6200	10	30	9	AST	Deep Groove Ball Bearings
  6336-M	180	380	75	NKE	Deep Groove Ball Bearings
  7236B	180	320	52	NTN	Angular Contact Ball Bearings
  EE134100/134144CD+X1S-134100	254	365,125	130,175	Timken	Tapered Roller Bearings
  F-220532.4	25,3	36	20	INA	Angular Contact Ball Bearings
  FYT 1.1/4 RM	31.75		35	SKF	Bearing Units
  GIPFR 5 PW	5	13	8	INA	Plain Bearings
  KT 6910	6	9		IKO	Needle Roller Bearings
  LM330448/10	152,4	203,2	41,275	CX	Tapered Roller Bearings
  PSL 611-300-1	266,7	325,438	28,575	TMB	Tapered Roller Bearings
  NA4910.2RS	50	72	22	Torrington	NEEDLE BEARINGS
  AW-211	55	100	1.8125	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NKI-32/30	32	47	30	CONSOLIDATED	NEEDLE BEARINGS
  6022-ZZ	110	170	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  204-ZNR	20	47	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS