Hybrid Ceramic Skateboard Bearings with size 8*22*7mm ,the inner ring and outer rings are with material Chrome steel and the balls are made of ceramic ZrO2 or Si3N4 ,with that design ,the bearings are can run a fast speed and bear higher loading.

Japan original NSK Tapered Roller Bearing R37-7 with size 37x77x12/17mm

slewing ring drive When a machine or accessory requires smooth and precise rotation control, shuangzheng has the perfect solution. Our range includes systems for mini-excavators, wheeled and tracked excavators, cranes, skylifts and winches. All our rotation drive gearmotors offer compact...

Nylon Roller Bearing Wheel with size 6*21*8mm ,the bearing wheel is produced with material chrome steel and POM ,we can produce with customziezd service

Caterpillar Excavator Cat200B boom Cylinder Seal Kit 0964395

KOYO ball bearing 6205 with inner size 25mm,outer size 52mm and height 15mm ,normally we produced with Chrome steel Gcr15 material. We can provide three type of seal ,one with 6205 open , 6205-ZZ and 6205-2RS , with high speed and low noise this bearing are widely use in motor .

mostly used in rolling mills of long products;

Caterpillar Excavator Cat110B bucket Cylinder Seal Kit 0938390

MR148ZZ Miniature Shielded Bearing 8mm x 14mm x 4mm, the inner diameter is 8mm, outer diameter is 14mm and the width is 4mm, Bearing is made of Chrome Steel, each bearing has 2 Metal Sheilds to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

HK3016-2RS drawn cup needle roller bearing are with Chrome steel Gcr15 material and the size is 30*37*16mm ,this bearing have high load ability,they are all use in the occasion which is restricted radial space.

MR128ZZ Miniature Shielded Bearing 8mm x 12mm x 3.5mm, the inner diameter is 8mm, outer diameter is 12mm and the width is 3.5mm, Bearing is made of Chrome Steel, each bearing has 2 Metal Sheilds to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

mostly used in rolling mills of long products; particularly suitable for high speed rolling mills;

professional manufacturer of bearings for steel mills of billets, bars, sections, angles, beams, wire rods, coils, etc. P6 precision for higher wear-resistance best bearing steel to ensure the bearing can work under highest loads radial clearance is generally executed in C3 or C4 ready stock available

6206RS (30x62x16mm) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.

popular for use on roll necks; particularly suitable for high speed rolling mills;

Komatsu Excavator PC200-5 boom Cylinder Seal Kit   707-99-46600

RAH7249A HUR056 Renault truck wheel bearing

UCP200 series Pillow Block Mounted Bearing Unit: Two bolt, pillow block, mounted bearing units, cast iron housing, inch or metric dimensioned shaft sizes.

The code of Insert ball bearing with set screw is uc200 series (light series), uc300 series (heavy series) and UB (sb) 200 series. If the application environment is small, uc200 series is usually selected on the applications,, otherwise uc300 series is selected. Generally, there are two jackscrews on the spherical surface ball bearing, with an included angle of 120 °.

The insert ball bearing is a variant of the deep groove ball bearing. the outer diameter surface of the outer ring is spherical, which can be fitted into the corresponding concave spherical surface of the bearing housing to play the role of centering. The insert ball bearing is mainly used to bear the combined radial and axial load, which is mainly the radial load. Generally, it is not suitable to bear the axial load alone