Excavator Hitachi Zx130 Slewing Ring, Swing Circle, Slewing Bearing

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: Corrosion-Resistant
• Model NO.: Slewing Bearing ZX130
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Four Point Contact
• Material: 50mn
• Type: Internal Gear
• Excavator Model: Hitachi Zx130
• Part Number: Hitachi Zx130
• O.D: 1095mm
• I.D: 862mm
• Total Height: 84mm
• Height of Outer Ring: 68mm
• Height of Inner Ring: 70mm
• Teeth No.: 88
• Hardness: 56-62 HRC
• Transport Package: Wooden Case
• Specification: ISO
• Trademark: LDB/Neutral
• Origin: China
• HS Code: 8482109000
• Production Capacity: 200sets/Month

Product Description

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This excavator slewing bearing is applied to Excavator Hitachi ZX130 model, such as the one below.

 

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We can produce more types of excavator slewing bearing, such as the type listed in the table below. If there is no type ofexcavator slewing bearing you need in the table below, please contact us and we will serve you separately.

HITACHI Type	Part Number	O.D	I.D	H	ho	hi	un	e	Z
HITACHI ZX70		806	594	75	60	61	25-Ф17.5	24-Ф17.5	76
HITACHI ZX120-1		1195	962	86	72	70	36-Ф19 e	36-Ф17 e	98
HITACHI ZX200	9196732	1312	1081	106	72	96	32-Ф21	36-M20*1.5 e	92
HITACHI ZX200-3LC	9260971	1312	1082	106	72	95	32-Ф21 un	36-M20*1.5	92
HITACHI ZX200	9169646	1316	1081	106	72	85	32	36	92
HITACHI ZX210LC-3		1316	1083	97	77	85	37	36	92
HITACHI ZX210LCK	9169646	1312	1082	106	72	95	32-Ф21 un	36-M20*1.5	92
HITACHI ZX225U		1312	1081	106	72	95	32-Ф21	36-M20 e	92
HITACHI ZX225US	9196732	1313	1083	108	73	96	32	36	92
HITACHI ZX225USR	9169646	1312	1082	106	72	95	32-Ф21 un	36-M20*1.5	92
HITACHI ZX230	9154037	1416	1137	110	84	97	36-Ф24	36-M27	83
HITACHI ZX330		1630	1296	120	95	110	40-Ф29	36-M27*2 e	83
HITACHI ZX370	9169894	1629	1296	121	95	110	40-Ф29	36-M27*2 e	83
HITACHI ZX450	9129521	1652	1274	130	118	110	36-Ф29	36-Ф29	107
HITACHI ZX450-3	9247287	1652	1274	130	118	110	36-Ф29	40-Ф29 e	107
HITACHI EX75UR		781	554	76	60	63	24-Ф17	24-Ф17	71
HITACHI ZX850-3		2037	1595	160	146	136	41-Ф35	48-Ф31.5	115

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Production Process

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Raw material
Our excavator slewing bearings are made of high quality bar steel of 50Mn or 42CrMo which forged into bearing rings strictly accordance with the national standards of forging.

Raceway hardening
The bearing groove is quenched by the advanced automatic tracking induction quenching equipment, which can accurately control the quenching hardness and hardening depth of the groove, and ensure the slewing bearings are firm and durable.

Gear hardening
The single tooth quenching is adopted to ensure that the tooth surface and groove reach the standard quenching hardness and the inside of the tooth is soft, which guarantees the high wear resistance and impact resistance of the teeth, greatly improves the life of the teeth and reduces the risk of broken teeth.

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Our excavator slewing bearing use high-quality raw materials, scientific and rigorous processing methods to achieve the mostsuperior performance.

Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.

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Our products have been sold to 70 countries and regions around the world.And the slewing bearing quality assurance period for 1 year, installation services support forever. Special heavy large products for 48 hours global service.

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Convenient transportaion and flexible logistics method

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Exhibitions Show

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