タイトルまたは説明

1. Introduction of  excavator slewing rings

HGB is a professional manufacturer in slewing ring bearings . We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.

Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.

Excavator slewing bearing is a special slewing ring bearing as per its applications. And it is a very important part for excavators, we can supply excavator slewing bearings for both second-hand excavators for maintenance and new excavators.

2. Structure:

Excavator slewing bearing are usually made as per single row ball slewing bearing structure, and most of them are internal gear types, but some are external gear types.

3. Features

Excavator slewing bearings have familiar features as single row ball slewing ring bearings.

Compact structure, light weight and easily installment.

4. Application

Excavator slewing bearings are widely used for all brands of excavators, such as Komatsu, Hitachi, Kobelco, Sumitomo, Doosan, Hyundai, Samsung, Caterpillar, Daewoo, Kato, Volvo, Liebherr and so on.

LYHY bearings are specializing in excavator bearings, and can provide bearings for world famous excavators.

(Komatsu)

PC****0, PW***5, PC***5, PC***6, PC***7, PC***6, PC****5, PC****5, PC****6, PC****7, PC****7, PC****1, PC****2, PC****3, PC****5, PC****6, PC****7, PC****8, PC****3, PC****5, PC****7, PC****8, PC**8, PC****8, PC****2, PC****3, PC****5, PC****6, PC****6, PC****7, PC****1, PC****3, PC****5, PC****6, PC****5, PC****6, PC****7, PC**0

(Hitachi)

EX***1, EX***2, EX***3, EX***4, EX*0, EX****5, EX****1, EX****2, EX****3, EX****5, EX**0, EX**0WD, EX****1, EX****2, EX****3, EX****5, ZX**0, ZX**0, ZX**5U, ZX**0, ZX**0, ZX**0, EX****1, EX****2, EX****3, EX****5, ZX**0, ZX****5, ZX**0H

(Caterpillar)

CAT**0, CAT**5, CAT**5B, CAT**5, CAT**0, CAT**0B, CAT**5, CAT**0B, CAT**0C, CAT**0D, CAT**0L, CAT**5, CAT**5B, CAT**5C, CAT**0C

(Kobelco)

SK***1 SK****-N2(thick) SK*3 SK**7B SK****5 SK****2 SK****5

SK***2 SK**-N2(thin) SK*9 SK**0 SK****1 SK****3 SK****6

(Kato)

HD****7 HD****7 HD**0 HD****5 HD**0SE HD****2 HD****1

HD****5 HD**6 HD****2 HD****7 HD****1 HD****7 HD****7

(Sumitomo)

SH**0A3 SH**0A2 SH**0C3 SH**0 SH**0 SH**0

SH**0A1 SH**0A3 SH**0 SH**0 SH**0 SH*0T

(Doosan)

DH*5 DH****3 DH*0L DH**0 DH**0

DH****3 DH****5 DH**0 DH****5 DH****3

(Hyundai)

R***7, R***5, R***7, R****7, R****5, R****7, R****5, R****5, R****7, R****3, R****7, R****5, R****7, R**0LC*7, R**0, R**5LC*7, R**0, R**0

(Samsung)

PS**2, PS**0, MX***2, PS**2, SE***-LC2

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