合肥波林新材料股份有限公司
Gear pump parts
Product name: Self-lubricating Multilayer Composite Bushing
Mechanical properties
Characteristic
High quality cold rolling steel, with sintered porous bronze and compound of PTFE/PEEK
offer good properties of self-lubricating, low friction coefficient and wear resistance.
Application
Automobile and hydraulic industry, like shock absorbers, steering system, wipers, hydraulic pumps and motors.
Mechanical Property
Code | Max dynamic load N/mm² | Max static load N/mm² | Max line speed(lubricated) | Max PV value(dry) | Max PV(lubricated) | Friction coefficient | Operating temperature |
BLB-1A | 140 | 250 | 10 | 4.0 | 50 | 0.01-0.11 | -195~+260 |
BLB-1C | 140 | 250 | 10 | 3.2 | 70 | 0.015-0.14 | -195~+260 |
BLB-1Z | 140 | 250 | 10 | 3.6 | 40 | 0.015-0.12 | -195~+260 |
BLB-1T | 140 | 250 | 10 | 4 | 70 | 0.02-0.1 | -195~+260 |
BLB-1P | 160 | 270 | 10 | 4 | 120 | 0.04-0.14 | -195~+300 |
