Tower Crane Slewing Ring
Basic Info
Model No.: Tower Crane Slewing Ring
Product Description
Model NO.: Tower Crane Slewing Ring Application: Excavator Condition: New Material: 50mn Outer Dimension: 773mm-1978mm Structure: Four Point Contact Ball Bearing Trademark: LDB Origin: Luoyang, China Type: Bearing Certification: ISO9001: 2000 Used for: Tower Crane Rolling Body: Ball Bearings Delivery Time: 0-15 Days Gear Type: Internal Gear Specification: ISO, DNV, SGS 1. Brand name: LDB
2. Central raceway diameter: 200-3150mm
3. Material: 42CrMo, 50Mn
4. Delivery time: 30-35 days(The rings are made by ourself)
5. Annual production: 50000 sets
6. Certificate: ISO9001: 2008, OHSAS18001: 1999, ISO14001: 2004
Quality Control:
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.
ISO 9001: 2000
Our products earn a good reputation among our customers. We welcome customers, business associations and friends from all of the world to contact with us and seek cooperation for mutual benefits.
Commonly-used Slewing Bearing models for tower crane:
Contact us if you need more details on Tower Crane Slewing Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tower Crane Slewing Bearing、Slewing Ring. If these products fail to match your need, please contact us and we would like to provide relevant information.
2. Central raceway diameter: 200-3150mm
3. Material: 42CrMo, 50Mn
4. Delivery time: 30-35 days(The rings are made by ourself)
5. Annual production: 50000 sets
6. Certificate: ISO9001: 2008, OHSAS18001: 1999, ISO14001: 2004
Quality Control:
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.
ISO 9001: 2000
Our products earn a good reputation among our customers. We welcome customers, business associations and friends from all of the world to contact with us and seek cooperation for mutual benefits.
Commonly-used Slewing Bearing models for tower crane:
Product model | Mainframe reference | | |
012.30.1000 | QTZ31.5 | | |
011.40.1120 | QTZ40 | | |
011.40.1220 | QTZ50 | | |
011.45.1250 | QTZ63 | | |
011.45.1400 | QTZ80 | | |
012.45.1600 | QTZ160 | | |
011.50.1600 | QTZ250 | | |
011.50.1800 | QTZ250 | | |
011.50.2000 | QTZ315 |
Contact us if you need more details on Tower Crane Slewing Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tower Crane Slewing Bearing、Slewing Ring. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Excavator Slewing Bearing
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