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Help CenterMade in China 180mm Excavator Bearing
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Specifications
High Quality Slewing Bearing1.High quality/rate
2.Competitive price
3,short delivery
4.Large load capacity
High Quality Slewing Bearing
1.High quality/rate
2.Competitive price
3.short delivery
4.Large load capacity
Wuxi Hangruiyu Bearing Co., Ltd. is located in Jiangsu Province, China . A manufacturer of bearings with well-equipped testing equipment and strong technical force. It’s specialized in MANUFACTURING TAPERED ROLLER BEARINGS, CYLINDRICAL ROLLER BEARINGS, DEEP GROOVE BALL BEAIRNGS,OTHER NON-STAND BEARING. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in large machinery, petrochemical industry, mine, metallurgy and other machinery industry supporting products. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Made in China 180mm excavator bearing
| Application area | |
. |
Costruction Equipment ,Tunnel Boring Machines |
| . | Engineering Machine & Vehicles,Drilling machine sets |
| . | Excavators,Crane,Tower Crane |
| . | CT Medical Machine |
| . | Wind Power Generation System |
| . | Mining/shipping port/Light industry/petrochemical/entertainment Machiney |
| . | Millitary equipment |
| Main slewing ring bearing type | |
| . | Single-row four-point contact ball series. |
| . | Single-row crossed roller series. |
| . | Double-row ball series. |
| . | Three-row roller series. |
| Part | Material | feature |
| Rolling element | Gcr15/Gcr15SiMn | whole quench hardening |
| Rings | 50Mn/42Mocr/S48S | Surface quench hardening |
| Retainer | ZL102 cast aluminium alloy/polyamide110 resin/Nylon GRPA66.25/stainless steel NO20 | abrasion resistance |
| sealing ring | NBR rubber | oil resistance |
| All above could produce according to customer's requirement | ||
Classification of crossed roller bearings:
1 |
RB Series (Separable outer ring, type for inner ring rotation) |
Being the basic model of the cross roller bearing, despite the minimum possible dimensions of the inner and outer rings, its outer ring is separable while the inner ring is integrated with the main body. This model is used in locations where ther rotation accuracy of the inner ring is required. | |
2 |
RE series( Separable inner ring, type for outer ring rotation) |
This neew model is based on the design of principal of the RB. Having the same major dimensions as model RB, its inner ring is separable while the outer ring is integrated with the main body, this model is used in locations where the rotation accuracy of the outer ring is required. | |
3 |
RU series/ XSU series/XU series ( Integrated inner/outer ring type) |
Since the mounting holes are provided, this model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque. This model can be used for both inner-ring rotation and outer-ring rotation. | |
4 |
SX series( Separable outer ring, type for inner ring rotation) |
Its structure is similar to RB series, the outer ring is separable and connected with three stating rings. While the inner ring is integrated with the main body. This model is used in locations where the rotation accuracy of the outer ring is required. | |
5 |
CRB series(Separable outer ring, type for inner ring rotation) |
Its structure is that the outer ring is separable while the inner ring is integrated with the main body. Without cage, but full complement. This model is used in locations where the rotation accuracy of the outer ring is required. | |
6 |
CRBC series(Separable outer ring, type for inner ring rotation) |
Its structure is that the outer ring is separable while the inner ring is integrated with the main body. With cage and full complement, this model is used in locations where the rotation accuracy of the outer ring is required. | |
7 |
CRBH series(Integrated inner/outer ring type) |
This model is with an integrated inner/outer ring structure, can be used for both inner-ring rotation and outer-ring rotation. | |
8 |
RA series(Separable outer ring type for inner ring rotation) |
Based on model RB, this model is a light and compact type with the thinnest possible inner and outer rings. It is optimal for location where weight reduction and downsizing are required, such as the hand swiveling unit of robots and mainpulators. |
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