d - 320 mm

D - 480 mm

T - 121 mm

B - 121 mm

r min. - 4 mm

r1 min. - 5 mm

da max - 368 mm

Db min. - 434 mm

ra max. - 3 mm

rb max. - 4 mm

Db max - 462 mm

Weight - 77,8 Kg

Basic dynamic load rating (C) - 1630 kN

Basic static load rating (C0) - 3180 kN

(Grease) Lubrication Speed - 470 r/min

(Oil) Lubrication Speed - 630 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,5

Calculation factor (Y2) - 2,55

• Model Number: 45264
• Inner Diameter：320mm Outer Diameter：480mm Width：121mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Water Monitoring,Pneumatic Control Valves,Wire grinder,Textile Industry Accessories and Accessories,spreader series,Pest Monitoring,wheel lathe,Gear grinding machine,altimeter etc,rolling machine,Infrared Technology
• Similar models:KOYO 45264
• BEARING POWER International Trading Co.,Ltd. specialize in 45264 products，there is large inventory of KOYO 45264 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 45264 Which KOYO 45264 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
  30/7-B-TVH	7	19	10	FAG	Angular Contact Ball Bearings
  39580/39521	57,15	112,712	30,162	Timken	Tapered Roller Bearings
  45TAG12	45,000	75,400	21,200	NTN	Thrust Ball Bearings
  6459/6420	70	149,225	53,975	Timken	Tapered Roller Bearings
  7244B	220,000	400,000	65,000	NTN	Angular Contact Ball Bearings
  AST11 2025	20	23		AST	Plain Bearings
  BT2B 334069/HA3	620	445	160	SKF	Tapered Roller Bearings
  DLF 30 20	30	38	20	Timken	Needle Roller Bearings
  KYD080DB	203,200	228,600	25,400	NTN	Angular Contact Ball Bearings
  NK28X45X25	28,000	45,000	25,000	NTN	Needle Roller Bearings
  RNA49/22TT	28	39	17	NSK	Needle Roller Bearings
  SRW3-2RS	4,7625	12,7		AST	Deep Groove Ball Bearings
  VKHB 2088	57,150	112,712	30,162	SKF	Wheel Bearings
  W692SA	2	6	3	NTN	Deep Groove Ball Bearings
  221-R	105	190	36	MRC	ANGULAR CONTACT BALL BEARINGS
  6005	25	47	12	FAG	DEEP GROOVE BALL BEARINGS
  6018.2RSR	90	140	24	FAG	DEEP GROOVE BALL BEARINGS
  BK2514RS	32		14	SKF	NEEDLE BEARINGS
  RNAO-40x55x40	55		40	CONSOLIDATED	NEEDLE BEARINGS
  NAL-100	100	135	24	CONSOLIDATED	NEEDLE BEARINGS