Brand Name: | CHINA wrapped bushing, Bronze CuSn8P, DIN 1494 / ISO 3547, Low-maintenance |
Model Number: | Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 |
MOQ: | phosphor bronze bush,tin bronze bearings,brass bushes |
Price: | Precision Tolerance, Factory Price |
Payment Terms: | TT IN ADVANCE |
Supply Ability: | Perforated Bronze Bearing,Plain Bronze Wrapped Bearings |
CuSn8 Bronze Bearings: Revolutionizing Hydraulic Systems with Self-Lubricating Precision
In the demanding world of hydraulic machinery, component reliability is non-negotiable. Enter the CuSn8 Bronze Bearing—a game-changer for hydraulic cylinders and heavy-duty applications. Engineered from premium CuSn8 and CuSn6 bronze alloys, these self-lubricating bushings deliver unmatched durability, reduced maintenance, and seamless performance under extreme pressures. Discover why industries from agriculture to offshore engineering are turning to these advanced bearings to optimize their operations.
Crafted from high-density copper-tin alloys, CuSn8 and CuSn6 bushings stand out for their:
Exceptional Wear Resistance: Ideal for high-load, high-speed hydraulic systems.
Corrosion & Chemical Resilience: Withstand moisture, harsh chemicals, and abrasive environments.
Self-Lubricating Properties: Embedded lubrication pockets or perforations (ISO 3547/DIN 1494 compliant) minimize friction without external greasing.
Thermal Stability: Maintain integrity in fluctuating temperatures, from freezing cold to intense heat.
CuSn8 offers slightly higher tin content than CuSn6, enhancing hardness and fatigue resistance—critical for repetitive motion in hydraulic cylinders.
The CuSn8 Hydraulic Cylinder Bushing eliminates the need for constant lubrication, a breakthrough for hard-to-access machinery. Benefits include:
Reduced Downtime: Fewer maintenance intervals mean higher productivity.
Longer Lifespan: Lubricant reservoirs (diamond-shaped indents or perforations) create a protective film, preventing metal-to-metal contact.
Contamination Resistance: Ideal for gritty environments like mining or agriculture, where debris compromises traditional bearings.
Unlike bulky cast copper sleeves, CuSn8 rolled bronze bearings are cold-formed from homogenous alloy strips. This advanced manufacturing process ensures:
Compact Design: Reduces mechanical volume by up to 30%, saving space and material costs.
Tight Tolerances: Precision calibration guarantees a perfect fit for radial and axial movements.
Customization: Available in flanged (WF-WB802) or non-flanged (WB802) designs, with optional seals or graphite coatings.
CuSn8 bushings excel in hydraulic systems, where reliability is paramount:
Smooth Operation: Minimize friction in piston rods, pivot points, and valve systems.
High Load Capacity: Support axial and radial stresses in excavators, presses, and lifting gear.
Easy Installation: Pre-machined dimensions simplify integration into OEM or retrofit assemblies.
In agriculture and forestry, equipment faces mud, dust, and relentless vibration. CuSn8 wrapped bearings thrive here thanks to:
Shock Absorption: Protect machinery from impact loads in harvesters, tractors, and log splitters.
Custom Grooves & Seals: Tailored designs prevent debris ingress while retaining lubrication.
Low-Speed Efficiency: Optimized for oscillating movements in irrigation systems or forestry cranes.
Beyond standard DIN/metric sizes, manufacturers offer bespoke configurations:
Lubrication Enhancements: Diamond pockets, thru-holes, or spiral grooves for optimal grease distribution.
Material Upgrades: Graphite-infused variants for elevated temperatures or corrosive settings.
Sealed Units: Integrated shields for contaminated environments like marine or offshore platforms.
Partnering with certified Chinese factories (e.g., bronzegleitlager.com) ensures:
Cost Efficiency: Competitive pricing without sacrificing ISO-certified quality.
Rapid Turnaround: Metric and custom sizes shipped globally.
Technical Expertise: Decades of experience in bronze bearing innovation for Glycodur®-grade performance.
The CuSn8 Bronze Bearing is more than a component—it’s a strategic upgrade for industries prioritizing efficiency and longevity. Whether you’re designing hydraulic cylinders, forestry equipment, or custom machinery, these self-lubricating bushings offer a maintenance-free solution engineered to endure.
Ready to Transform Your Machinery? Explore our WB802 and WF-WB802 series on bronzegleitlager.com for high-performance CuSn8 bushings—available in standard or custom designs at factory-direct prices.
Keywords: CuSn8 Bronze Bearing, Self-Lubricating Bushings, Hydraulic Cylinder Bushing, CuSn6 Bronze Alloy, Rolled Bronze Bearings, WB802 Bushing, Agro-Forestry Bearings, ISO 3547 DIN 1494, China Bronze Bushing Supplier, Cold-Formed Bronze Bearings.
DESCRIPTION | SIZE | ID | OD | H |
15000 Bushing BRONZE VSB22 60x65x60 | 60x65x60 | 60 | 65 | 60 |
2000 Bushing BRONZE VSB22 80x85x80 | 80x85x80 | 80 | 85 | 80 |
1500 Bushing BRONZE VSB22 65x70x40 | 65x70x40 | 65 | 70 | 40 |
1500 Bushing BRONZE VSB22 70x75x80 | 70x75x80 | 70 | 75 | 80 |
2000 Bushing BRONZE VSB22 70x75x40 | 70x75x40 | 70 | 75 | 40 |
1500 Bushing BRONZE VSB22 70x75x60 | 70x75x60 | 70 | 75 | 60 |
3000 Bushing BRONZE VSB22 60x65x40 | 60x65x40 | 60 | 65 | 40 |
800 Bushing BRONZE VSB22 90x95x60 | 90x95x60 | 90 | 95 | 60 |
1400 Bushing BRONZE VSB22 80x85x60 | 80x85x60 | 80 | 85 | 60 |
200 Bushing BRONZE VSB22 65x70x60 | 65x70x60 | 65 | 70 | 60 |
100 Bushing BRONZE VSB22 100x105x95 | 100x105x95 | 100 | 105 | 95 |
500 Bushing BRONZE VSB22 80x85x40 | 80x85x40 | 80 | 85 | 40 |
5000 Bushing BRONZE VSB22 50 x 55 x 60 | 50 x 55 x 60 | 50 | 55 | 60 |
10 Bushing BRONZE VSB22 120 x 125 x 95 | 120 x 125 x 95 | 120 | 125 | 95 |
50 Bushing BRONZE VSB22 100 x105 x 80 | 100 x105 x 80 | 100 | 105 | 80 |
1000 Bushing BRONZE VSB22 25x28x20 | 25x28x20 | 25 | 28 | 20 |
1000 Bushing BRONZE VSB22 25x28x25 | 25x28x25 | 25 | 28 | 25 |
500 Bushing BRONZE VSB22 30x34x25 | 30x34x25 | 30 | 34 | 25 |
5000 Bushing BRONZE VSB22 30x34x40 | 30x34x40 | 30 | 34 | 40 |
1000 Bushing BRONZE VSB22 35x39x20 | 35x39x20 | 35 | 39 | 20 |
1000 Bushing BRONZE VSB22 35x39x40 | 35x39x40 | 35 | 39 | 40 |
2000 Bushing BRONZE VSB22 35x39x50 | 35x39x50 | 35 | 39 | 50 |
2000 Bushing BRONZE VSB22 40x44x40 | 40x44x40 | 40 | 44 | 40 |
100 Bushing BRONZE VSB22 45x50x40 | 45x50x40 | 45 | 50 | 40 |
500 Bushing BRONZE VSB22 50x55x30 | 50x55x30 | 50 | 55 | 30 |
1000 Bushing BRONZE VSB22 50x55x40 | 50x55x40 | 50 | 55 | 40 |
200 Bushing BRONZE VSB22 50x55x50 | 50x55x50 | 50 | 55 | 50 |
400 Bushing BRONZE VSB22 55x60x40 | 55x60x40 | 55 | 60 | 40 |
1500 Bushing BRONZE VSB22 60x65x30 | 60x65x30 | 60 | 65 | 30 |
2000 Bushing FBB092 45450 with holes | 45450 | |||
100 Bushing FBB090 55300 lozange | 55300 | |||
2000 Bushing FBB092 60600 with holes | 60600 | |||
200 Bushing FBB090 65600 | 65600 |
Bronze bearing bushings - maintenance-free
Wrapped bearings - Plain bearings Flange bronze bushing bearing self lube bronze bearings
WB802, WB800, WB702, WB700, B90 and B92 are available in two types such as with or without flange.
Performance | Data | |
Maximum load | Static load | 120N/mm² |
Dynamic load | 40N/mm² | |
Line speed | 2.5m/s | |
Maximum PV value | 2.8N/mm²・m/s | |
Coefficient of friction | 0.08~0.25 | |
Operating temperature | -100℃~+200℃ | |
Thermal Conductivity | 60W/m・K | |
Thermal expansion coefficient | 15×-6/K |
wrapped cusn8 bronze rolled bearings use a specially formulated high-density copper alloy strip
as the base to replace the traditional cast copper sleeve,
which can reduce the mechanical volume and cost.
Bronze Bushing | WB802, WB800 | Glidlager 15/17X15 WB802 | 15 | 17 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 15/17X25 WB802 | 15 | 17 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 16/18X15 WB802 | 16 | 18 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 16/18X20 WB802 | 16 | 18 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 16/18X25 WB802 | 16 | 18 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 18/21X15 WB802 | 18 | 21 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 18/21X20 WB802 | 18 | 21 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 18/21X25 WB802 | 18 | 21 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 20/23X15 WB802 | 20 | 23 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 20/23X20 WB802 | 20 | 23 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 20/23X25 WB802 | 20 | 23 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 20/23X30 WB802 | 20 | 23 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 22/25X15 WB802 | 22 | 25 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 22/25X20 WB802 | 22 | 25 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 22/25X25 WB802 | 22 | 25 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 22/25X30 WB802 | 22 | 25 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 25/28X15 WB802 | 25 | 28 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 25/28X20 WB802 | 25 | 28 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 25/28X25 WB802 | 25 | 28 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 25/28X30 WB802 | 25 | 28 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 25/28X50 WB802 | 25 | 28 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 28/31X15 WB802 | 28 | 31 | 15 |
Bronze Bushing | WB802, WB800 | Glidlager 28/31X25 WB802 | 28 | 31 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 28/31X30 WB802 | 28 | 31 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 30/34X20 WB802 | 30 | 34 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 30/34X25 WB802 | 30 | 34 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 30/34X30 WB802 | 30 | 34 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 30/34X40 WB802 | 30 | 34 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 32/36X20 WB802 | 32 | 36 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 32/36X30 WB802 | 32 | 36 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 32/36X40 WB802 | 32 | 36 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 35/39X20 WB802 | 35 | 39 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 35/39X30 WB802 | 35 | 39 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 35/39X40 WB802 | 35 | 39 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 35/39X50 WB802 | 35 | 39 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 40/44X20 WB802 | 40 | 44 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 40/44X25 WB802 | 40 | 44 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 40/44X30 WB802 | 40 | 44 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 40/44X40 WB802 | 40 | 44 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 40/44X50 WB802 | 40 | 44 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 45/50X20 WB802 | 45 | 50 | 20 |
Bronze Bushing | WB802, WB800 | Glidlager 45/50X30 WB802 | 45 | 50 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 45/50X40 WB802 | 45 | 50 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 45/50X50 WB802 | 45 | 50 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 45/50X60 WB802 | 45 | 50 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 50/55X25 WB802 | 50 | 55 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 50/55X30 WB802 | 50 | 55 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 50/55X40 WB802 | 50 | 55 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 50/55X50 WB802 | 50 | 55 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 50/55X60 WB802 | 50 | 55 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 55/60X40 WB802 | 55 | 60 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 55/60X60 WB802 | 55 | 60 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X25 WB802 | 60 | 65 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X30 WB802 | 60 | 65 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X35 WB802 | 60 | 65 | 35 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X40 WB802 | 60 | 65 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X45 WB802 | 60 | 65 | 45 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X50 WB802 | 60 | 65 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X60 WB802 | 60 | 65 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 60/65X70 WB802 | 60 | 65 | 70 |
Bronze Bushing | WB802, WB800 | Glidlager 65/70X40 WB802 | 65 | 70 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 65/70X60 WB802 | 65 | 70 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 70/75X40 WB802 | 70 | 75 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 70/75X45 WB802 | 70 | 75 | 45 |
Bronze Bushing | WB802, WB800 | Glidlager 70/75X50 WB802 | 70 | 75 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 70/75X60 WB802 | 70 | 75 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 70/75X80 WB802 | 70 | 75 | 80 |
Bronze Bushing | WB802, WB800 | Glidlager 75/80X40 WB802 | 75 | 80 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 75/80X80 WB802 | 75 | 80 | 80 |
Bronze Bushing | WB802, WB800 | Glidlager 80/85X30 WB802 | 80 | 85 | 30 |
Bronze Bushing | WB802, WB800 | Glidlager 80/85X40 WB802 | 80 | 85 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 80/85X60 WB802 | 80 | 85 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 80/85X80 WB802 | 80 | 85 | 80 |
Bronze Bushing | WB802, WB800 | Glidlager 85/90X40 WB802 | 85 | 90 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 85/90X80 WB802 | 85 | 90 | 80 |
Bronze Bushing | WB802, WB800 | Glidlager 90/95X40 WB802 | 90 | 95 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 90/95X50 WB802 | 90 | 95 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 90/95X60 WB802 | 90 | 95 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 90/95X70 WB802 | 90 | 95 | 70 |
Bronze Bushing | WB802, WB800 | Glidlager 90/95X90 WB802 | 90 | 95 | 90 |
Bronze Bushing | WB802, WB800 | Glidlager 100/105X40 WB802 | 100 | 105 | 40 |
Bronze Bushing | WB802, WB800 | Glidlager 100/105X50 WB802 | 100 | 105 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 100/105X60 WB802 | 100 | 105 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 100/105X70 WB802 | 100 | 105 | 70 |
Bronze Bushing | WB802, WB800 | Glidlager 100/105X95 WB802 | 100 | 105 | 95 |
Bronze Bushing | WB802, WB800 | Glidlager 110/115X50 WB802 | 110 | 115 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 110/115X95 WB802 | 110 | 115 | 95 |
Bronze Bushing | WB802, WB800 | Glidlager 120/125X25 WB802 | 120 | 125 | 25 |
Bronze Bushing | WB802, WB800 | Glidlager 120/125X50 WB802 | 120 | 125 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 120/125X95 WB802 | 120 | 125 | 95 |
Bronze Bushing | WB802, WB800 | Glidlager 125/130X100 WB802 | 125 | 130 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 130/135X60 WB802 | 130 | 135 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 130/135X100 WB802 | 130 | 135 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 140/145X50 WB802 | 140 | 145 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 140/145X60 WB802 | 140 | 145 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 140/145X100 WB802 | 140 | 145 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 150/155X45 WB802 | 150 | 155 | 45 |
Bronze Bushing | WB802, WB800 | Glidlager 150/155X60 WB802 | 150 | 155 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 150/155X100 WB802 | 150 | 155 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 160/165X60 WB802 | 160 | 165 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 160/165X100 WB802 | 160 | 165 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 170/175X60 WB802 | 170 | 175 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 170/175X100 WB802 | 170 | 175 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 175/180X50 WB802 | 175 | 180 | 50 |
Bronze Bushing | WB802, WB800 | Glidlager 180/185X45 WB802 | 180 | 185 | 45 |
Bronze Bushing | WB802, WB800 | Glidlager 180/185X60 WB802 | 180 | 185 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 180/185X100 WB802 | 180 | 185 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 185/190X100 WB802 | 185 | 190 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 190/195X60 WB802 | 190 | 195 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 190/195X100 WB802 | 190 | 195 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 200/205X60 WB802 | 200 | 205 | 60 |
Bronze Bushing | WB802, WB800 | Glidlager 200/205X100 WB802 | 200 | 205 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 230/235X70 WB802 | 230 | 235 | 70 |
Bronze Bushing | WB802, WB800 | Glidlager 250/255X100 WB802 | 250 | 255 | 100 |
Bronze Bushing | WB802, WB800 | Glidlager 300/305X90 WB802 | 300 | 305 | 90 |
Standard diameter Standard Dia. |
Bushing outer diameter O.D.Size |
Matching seat hole Housing Bore |
Bushing ID I.D.Size |
Matching shaft diameter Matching Shaft Diameter |
---|---|---|---|---|
10~18 | +0.065 +0.030 |
+0.018 0 |
+0.046 0 |
- 0.016 - 0.043 |
18~30 | +0.075 +0.035 |
+0.021 0 |
+0.052 0 |
- 0.020 - 0.020 |
30~50 | +0.085 +0.045 |
+0.025 0 |
+0.062 0 |
- 0.025 - 0.064 |
50~80 | +0.100 +0.055 |
+0.030 0 |
+0.074 0 |
- 0.030 - 0.076 |
80~120 | +0.120 +0.070 |
+0.035 0 |
+0.087 0 |
- 0.036 - 0.090 |
120~180 | +0.170 +0.100 |
+0.400 0 |
+0.100 0 |
- 0.043 - 0.106 |
180~250 | +0.210 +0.130 |
+0.046 0 |
+0.115 0 |
- 0.050 - 0.122 |
250~315 | +0.260 +0.170 |
+0.052 0 |
+0.130 0 |
- 0.056 - 0.137 |