TIMKEN 02421 圆锥滚子轴承 51.82 × 68.26 × 17.46 mm

圆锥滚子轴承

Tapered Roller Bearing

询价

预计配送日期：2026.07.16（海外库存，约4周）

有库存预计配送日期：2026.07.16（海外库存，约4周）

显示价格为 EX-WORKS（国际贸易术语 2020）韩国首尔。运费、关税及保险由买方承担。

Category: 圆锥滚子轴承
Dimensions: 51.82x68.26x17.46mm

Overview

圆锥滚子轴承

圆锥滚子轴承的圆锥滚子与内外圈滚道交于同一顶点，可高效同时承受较大的径向载荷与单方向轴向载荷。通常成对反向安装以承受双向载荷并提供刚性，是汽车轮毂、变速箱及工程/矿山设备等重载场合的标准部件。

Key features

同时承受较大径向与单向轴向载荷
反向成对实现双向载荷与刚性
可分离，便于安装与调整
重载传动系标准部件

Typical applications

Automotive and industrial wheel hubs
Gearboxes and differentials
Construction and agricultural axles
Conveyors and rolling equipment

Selection guidance

Consider load ratio, mounting direction, preload/endplay, lubrication, and the paired bearing arrangement.

符号	数值	说明
d	51.82 mm	내경 (Bore)
D	68.26 mm	외경 (O.D.)
B	17.46 mm	너비 (Width)

数据手册PDF下载

Also searched as

The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:

TIMKEN02421
TIMKEN 02421

TIMKEN 02421 圆锥滚子轴承 51.82 × 68.26 × 17.46 mm