d - 320 mm

D - 580 mm

T - 104 mm

B - 92 mm

C - 75 mm

a - -12 mm

r1 min. - 6 mm

r2 min. - 5 mm

Weight - 105 Kg

Basic dynamic load rating (C) - 1690000 kN

Basic static load rating (C0) - 2580000 kN

(Grease) Lubrication Speed - 530 r/min

(Oil) Lubrication Speed - 730 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 0.72

Calculation factor (Y1) - 1.31

• Model Number:30264
• Inner Diameter：320mm Outer Diameter：580mm Width：104mm
• Type：Tapered Roller Bearings
• Update date：2025-12-23
• Application:manual Tools,motor,rock drilling machinery,Antenna Potentials,powder metallurgy,flexible processing,Hydraulic Equipment,pump accessories,light therapy instrument,chamfer,rolling mill roll neck and slowdown device
• Similar models:CX 30264A KOYO 30264 NTN 30264 NACHI 30264 NSK 30264 ISO 30264
• BEARING POWER International Trading Co.,Ltd. specialize in 30264 products，there is large inventory of NACHI 30264 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30264 Which NACHI 30264 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
  31307	35	80	22,75	FBJ	Tapered Roller Bearings
  442S/432	40		29,901	KOYO	Tapered Roller Bearings
  54217	85	125	59.2	NACHI	Thrust Ball Bearings
  60/32	32	58	13	CX	Deep Groove Ball Bearings
  6306-ZZNR	30	72	19	ISB	Deep Groove Ball Bearings
  7230 CTBP4	150	270	45	CX	Angular Contact Ball Bearings
  7202 A-UX	15	35	22	CX	Angular Contact Ball Bearings
  K55X61X20	55	61	20	FBJ	Needle Roller Bearings
  NKXR50Z	50,000	62,000	35,000	NTN	Complex Bearings
  T101	25,654	50,8	15,875	Fersa	Thrust Roller Bearings
  T110	28,829	53,188	15,875	Timken	Thrust Roller Bearings
  UCC208-25	39,6875		49,2	FYH	Bearing Units
  CSXC047	4.7500	5.5000	.3750	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  CF40PPSK	1.0000	2.5000	1.5000	INA	NEEDLE BEARINGS
  NKI60/35	60	82	35	INA	NEEDLE BEARINGS
  Z99R-12	.7500	1.6250	.4375	New Departure	DEEP GROOVE BALL BEARINGS
  7201BG	12	32	10	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  7238BMG	190	340	55	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  61814-2RS	70	90	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NKXR-50-Z	62	50		CONSOLIDATED	NEEDLE BEARINGS