久久精品国产一二三区电影_丁香日韩一卡2卡三卡4卡无卡网站_亚洲五月天在线观看_在线免费观看羞羞视频_野狼AV午夜福利在线观看_人妻潮喷中午字幕在线播放_日韩一二三四免费_无码不卡人妻高清_国产精品无码AⅤ天天爽_欧美boob巨大超乳

Welcome to Jiashan Juli Bearing Co., Ltd.

Welcome to Jiashan Juli Bearing Co., Ltd.

產(chǎn)品名稱

產(chǎn)品名稱

產(chǎn)品名稱

Welcome to Jiashan Juli Bearing Co., Ltd.

Welcome to Jiashan Juli Bearing Co., Ltd.

Welcome to Jiashan Juli Bearing Co., Ltd.

Home > Copper-based rolling bearing

product

JLB092 Copper-based rolling bearing

Click to download the following electronic catalog

Detailed description

JLB092 Bronze bearing material is bronze matrix, uniform and orderly processing of the filling hole by rolling a thin wall bearing, oil or grease in the assembly, and then configure the seal and use. The bearing has the advantage of large oil deposit, easy installation, design, small size, and can replace copper set can greatly reduce costs. The product has been used in conveyors, elevators, Roll field machine, leveling machine, etc. load, low-speed applications.

Technical Parameters

Density 8.8 g/cm3
Max load 100 [ N/mm2 ]
Max line speed(Grease Lubrication) 2m/s
PV value limit(Grease Lubrication) 2.8 [ N/mm2 m/s ]
Tensile strength >460 [N/mm2 ]
Yield point >280 [ N/mm2 ]
Hardness 90~150 [ HB ]
Mating Axis
Hardness > 50 [ HB ]
Roughness 0.4~1.0 [ Ra ]
Working temperature -40~150 ℃
Friction Coefficient 0.06~0.15
Thermal conductivity 58 [ W/mk ]
Coefficient of linear Expansion 18.5×10-6/K [Axial ]

應(yīng)用特點(diǎn)

1. save a lot of copper, copper sets working hours to save for car;
2. Compared with bushes to its light weight, low cost;
3. can be processed in a variety of friction surface has hole, pit, storing certain oils, prolonged refueling time is five times that of copper sets;
4. The high load capacity, especially suitable for rough friction surface;

Available forms

Straight sets, flange bushings, composite steel sleeve.