High-speed bicycle bearings, 1-1/2 headset bearings, bicycle front bowl axle bearings K519 ACB519H8 40*51.9*8MM 45/45

Product Description:

The thin-walled bearing realizes a very thin bearing cross section, and also realizes miniaturization and weight reduction of the product. The diversity of products extends the range of uses. It is generally divided into plastic seal - RS, iron seal - ZZ, plane, iron card - K, copper card - M.

Thin wall bearing feature :
1.Lower speed than the ball bearing with the same dimension
2.High precision
3.Low noise and small vibration
4.Mainly withstand radial load
5.Can withstang a litter axial load if outer ring and inner ring have ribs

Thin wall bearings can be used for: automobile, electrical. (Home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines); Equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.