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Wholesale Factory KOYO 30344 Tapered Roller Bearing

KOYO Professional Supplier 30348 Tapered Roller Bearing

KOYO Bearing For Machine Mining 30340 Tapered Roller Bearing

Published by YOCH Bearing at 27/06/2023

Categories

Date27/06/2023

2022-06-23 134437

The most common material for ball bearing, roller bearing, and tapered roller bearing is chrome SAE 52100 bearing steel. This bearing can be made by high carbon content of 1.5% and has Rockwell hardness of about 64 HRC. tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry. Four row tapered roller bearings are used almost exclusively in work roll applications such as rolling mills.

Tapered Roller Bearings are designed to reduce friction and, in turn, reduce the heat that can cause bearing structures to fail. This bearing is used in many industrial applications and is optimal for those undergoing excess loads. Tapered roller bearings contain an inner ring, outer ring, and a number of tapered rollers. Looked at individually, the inner and outer bearing rings are also tapered, resembling a cone segment. Due to the large surface area contact, tapered roller bearings are able to withstand heavy axial and radial loads.

This type of bearing is equipped with a round platform roller, the roller by the inner ring of the large rim. Single row bearings can bear radial load and unidirectional axial load, and double row bearings can bear radial load and bidirectional axial load.Suitable for bearing heavy load and shock load.

30300 series

Model d mm D mm H mm W kg

30330 150 320 72 27.4

30332 160 340 68 29.5

30334 170 360 72 35.6

30336 180 380 75 39.7

30338 190 400 78 46.2

30340 200 420 80 53.5

30344 220 460 88 69

30348 240 500 105 88.9

30352 260 540 114 108