Anhui IFAGB Hardware Accessories Technology Co., Ltd.
| Packaging Details | Standard Packing |
| Delivery Time | 15-30days |
| Payment Terms | T/T, L/C, PayPal |
| Supply Ability | 1000 Piece/Pieces per Week |
| name | bimetal bearing |
| type | high lead type |
| keywords | Oilless Bearing |
| feature | high load capacity |
| material | Carbon steel substrate |
| color | silver |
| Place of Origin | CHINA |
| Brand Name | IFAGb |
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Product Specification
| Packaging Details | Standard Packing | Delivery Time | 15-30days |
| Payment Terms | T/T, L/C, PayPal | Supply Ability | 1000 Piece/Pieces per Week |
| name | bimetal bearing | type | high lead type |
| keywords | Oilless Bearing | feature | high load capacity |
| material | Carbon steel substrate | color | silver |
| Place of Origin | CHINA | Brand Name | IFAGb |
| High Light | oilless bronze bushing ，oil free bearing | ||
Bimetallic boundary
JF-720 bimetal bearing (high lead type)
Substrate properties
The sintered lead-free copper alloy layer of the steel substrate has high load capacity and good fatigue resistance, and is suitable for dynamic load and impact load working conditions, especially in the case of reciprocating motion. Oil tanks or oil pockets designed as needed can store lubricants at the beginning of assembly to extend the lubrication cycle of the bearings.
Material organization
1. Lead-free copper alloy sintered layer: It has good wear resistance and excellent load-bearing capacity, low friction factor and good anti-seizure performance.
2. Carbon steel substrate: Provide bearing capacity and good heat transfer.
Technical Parameters
| Bearer | Static bearing | 250N/mm | Alloy hardness | HB 60-100 | |
| Dynamic bearer | 140N/mm | ||||
| Operating temperature | -40℃~+250℃ | ||||
| Friction factor | 0.05~0.12 | ||||
| Line speed (lubrication) | Max.Speed | 2.5m/s | Thermal Conductivity | 60W(m*k)-1 | |
| PV (lubrication) | Max.PV | 2.8N/mm*m/s | |||
| Shear strength | Shear strength | 170N/mm | |||
| Thermal expansion coefficient | 14*10-6K-1 | ||||
typical application
JF-720 bimetal bearings (high-lead type) are mainly used in medium-duty medium-speed oil lubrication or grease lubrication. Typical applications include engine connecting rods, pin shafts, engineering machinery chassis rollers, carrier rollers, guide wheels, hydraulic cylinder guide sleeves, cylinder earrings, logistics machinery, and agricultural machinery.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Total Annual:
>10 Million
Employee Number:
50~100
Ecer Certification：
Active Member
Anhui IFAG Hardware Accessories Technology Co., Ltd. is a high-tech enterprise specializing in R&D, production and sales of self-lubricating bearings. The company develops and innovates, continuously absorbs industry specialties, introduces advanced equipment, adopts advanced technolog... Anhui IFAG Hardware Accessories Technology Co., Ltd. is a high-tech enterprise specializing in R&D, production and sales of self-lubricating bearings. The company develops and innovates, continuously absorbs industry specialties, introduces advanced equipment, adopts advanced technolog...
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