Excavator Bearing 30305 Taper Roller Bearings Japanese Brand Roller Bearing

Excavator Bearing 30305 Taper Roller Bearings Japanese Brand Roller Bearing

Tapered roller bearings 30305

Bearing number : 30305

Size (mm) : 25x62x18.25 mm

Brand : QIEAL ZH

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 18,25

Bearing dimensions and specifiexcavatorion in NTN excavatoralogue:

d - 25 mm

D - 62 mm

T - 18,25 mm

B - 17 mm

C - 15 mm

ra1 max. - 1,5 mm

a - 13 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 33,5 mm

Da min - 52 mm

Da max. - 53,5 mm

db max. - 34 mm

Db min. - 57 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 3 mm

Weight - 0,272 Kg

The following listed are part of our stock:

Linqing Zhonghong Bearing Co., LTD

office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both international and domestic brands bearings .

Our own brand it is ZH BRAND ,HP BRAND.

We can offer bearings as customers' requre, Can offer oem for The international brands include Swedish , German FAG, INA, Japan NSK, NTN, IKO, KOYO and Amercian TIMKEN, and domestic brands are ZWZ, Harbin HRB, Luoyang LYC etc.

Involving types:

Deep Groove Ball bearing,

Self-Aligning Ball bearing,

Cylindrical Roller bearing,

Spherical Roller bearing,

Angular Contact bearing,

Tapered Roller bearing,

Thrust Ball bearing,

Thrust Roller bearing,

Needle Roller bearing,

Joint bearing,

Outer Spherical bearing, and bearing for special appliexcavatorions.

Our products are widely used in machine tools, coal mines, railways, petroleum, printing, power plants, ships, airlines and other industrial equipment. With competitive prices and fast delivery, we have won the recognition of clients and taken the lead in the field .

In the face of increasingly fierce market competition, we insist on the aim of To seek development by reputation, To benefit from management, To strive for customers with service, and achieve constant improvement and growth of ourselves. With a group of professional and technical personnel , and reference to the operating management mode of international well-known large companies, we actively explore the market, trying to provide users from all walks of life with one-stop service including product introduction, technical exchange and after-sales service. Over the years, by virtue of good reputation and excellent quality, we have established a complete set of sales system, and built up long-term cooperative relations with many customers from all over the world.