Jiaxing Joyreap Precision Machinery Co.,Ltd
                                                                                                           
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WB800 Front Bronze Bearing Bushing Sleeve for Sandvik Rock Drills - 120N/mm² Load Capacity, CuSn8P0.3 Material

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: 30 days
Brand: Joyreap
Product Description
WB800 Front Bronze Bearing Bushing Sleeve

High-performance rolled bronze bushing designed for Sandvik Tamrock rock drill applications, featuring exceptional material properties and diamond-shaped lubrication indents for reduced start friction.

Material Specifications
Chemical Composition: CuSn8P0.3 (DIN ISO 4382-2:1991)
Type Cu% Sn% P%
ZR-090 Bronze Bushing 91.3 8.5 0.2

Material chemical composition conforms to DIN17662 ISO 4382-2:1991; CW453K standards. Actual composition proportions may vary within standard allowable ranges.

Product Characteristics
  • Surface incorporates spherical or diamond-shaped indentations or linear oil grooves
  • Particularly suitable for oscillating bearing applications
  • High load capacity and extended service life
  • Wide operating temperature range from -100℃ to +200℃
  • Easy assembly and installation
  • Excellent performance in dirty and demanding environments
  • Cost-effective alternative to traditional bronze bushings
Technical Specifications
Max. Static Load
120 N/mm²
Max. Dynamic Load
40 N/mm²
Max. Speed (Lubricated)
2 m/s
Max. PV Value
2.8 N/mm²*m/s
Tensile Strength
450 N/mm²
Alloy Hardness
HB 110-150
Elongation
40%
Friction Coefficient
0.08-0.25
Thermal Conductivity
58 W(m*K)-1
Thermal Expansion Coefficient
18.5*10-6*K-1
Applications

Wrapped bronze bushings are extensively used in forest and construction machinery, agricultural equipment, cranes, forklifts, hoisting equipment, and various industrial applications requiring durable bearing solutions.

Sandvik OEM Compatibility
OEM Code Description Application
09256478 Rear Bushing (Piston Front) Sandvik drifter models 600-800
55026798 Bushing Sandvik drifter models 600-800
55026797 Bushing Sandvik drifter models 600-800
15226648 Bushing Sandvik drifter models 600-800
55042549 Bushing Sandvik drifter models 600-800
55026799 Bushing Sandvik drifter models 600-800
88645009 Front Bushing Sandvik drifter models 600-800

Additional compatible OEM codes include: 55026146, 55170642, 15276688, 55012953, 31453478, 55042226, 2971810, 88780239, 85323159, 55035050, 15271108, 15027638, 15021838, 15167118, 15114688, 15052008, 55057616, 88574639

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiaxing Joyreap Precision Machinery Co.,Ltd
Location No 168 Kapa Road Dayun Town Jiashan Zhejiang China
Contact Person Catherine Hu

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