JLB Bearing Technology Co., Ltd

20x52x21 Bearing

These types of bearings are designed to work with various thrust loads and radial loads. The biggest difference is that the weight of a particular bearing is much stronger than the others.There are several types of bearings. Designed for specific applications and designed to withstand specific types of loads, thrusts or radial.The most popular types of bearings are ball bearings, Tapered Roller Bearings, Ball Thrust Bearings, and Roller Thrust Bearings etc.

 

Rotary bearings hold rotating components such as shafts or axles within mechanical systems, and transfer axial and radial loads from the source of the load to the structure supporting it. The simplest form of bearing, the plain bearing, consists of a shaft rotating in a hole. Lubrication is used to reduce friction. In the ball bearing and roller bearing, to reduce sliding friction, rolling elements such as rollers or balls with a circular cross-section are located between the races or journals of the bearing assembly. A wide variety of bearing designs exists to allow the demands of the application to be correctly met for maximum efficiency, reliability, durability and performance.

 

20 mm x 52 mm x 21 mm  NUP 2304 Cylindrical roller bearing NSK NUP2304 Bearing Size 20x52x21
20 mm x 52 mm x 21 mm NUP 2304 Cylindrical roller bearing NSK NUP2304 Bearing Size 20x52x21
0.281 Inch | 7.137 M
0.25 Inch | 6.35 Mil
62304 deep groove ball bearing 20x52x21
62304 deep groove ball bearing 20x52x21
Cast Iron
90 mm
1 MOQ NUP2304 High Quality All Size Cylindrical Roller Bearing 20x52x21 mm
1 MOQ NUP2304 High Quality All Size Cylindrical Roller Bearing 20x52x21 mm
Not Applicable
90MM Straight Bore;
Self aligning ball bearing 2304TN9 2304 TN9 20x52x21 mm
Self aligning ball bearing 2304TN9 2304 TN9 20x52x21 mm
2304TN9
1 pcs
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