double-row spherical ball bearing
双列球面球轴承（常用于烘筒）
self-aligning double row ball bearing
自位对排滚珠轴承;双列自动调心球面球轴承
single-row self-aligning bearing
单列向心球面球轴承
Self aligning double row spherical roller bearing allows for a higher degree of angular deflection of the drive shaft.
自对正式双列球面滚动轴承允许驱动轴有更高的偏转角度。
Four pionts angle contact ball bearing is separable bearing,it can be subject to bi-directional load and have the function of both single row and double rows bearings.
四点接触球轴承为可分离型轴承，可承受双向轴向载荷，并有单列和双列角接触球轴承的功能。
Rolling bearings--Double row angular contact ball bearings--Boundary dimensions
GB/T296-1994滚动轴承双列角接触球轴承外形尺寸
Rolling bearings--Double -row radial spherical roller bearings--Types and basic dimensions
GB/T286-1964双列向心球面滚子轴承结构型式和基本尺寸
spherical-outside ball bearing
外球面自位滚球轴承
double-row single-direction thrust ball bearing
双排单向推力球轴承
multi-row radical thrust ball bearing
多列向心推力球轴承
single row angular contact ball bearing
单列向心推力球轴承
igning spherical rolling bearing
自动调心球面滚子轴承
Rolling bearings--Housings for insert bearing boundary dimensions
GB/T7809-1995滚动轴承外球面球轴承座外形尺寸
Rolling bearings--Insert bearing units boundary dimensions
GB/T7810-1995滚动轴承带座外球面球轴承外形尺寸
Bearing units-Classificatio
GB/T9150-1988带座外球面球轴承分类
The Study of Processing Technique of Flocculus Steel Balls for Quite Ball Bearing;
静音球轴承用“绒面”钢球加工工艺研究
duplex ball bearing
成对双联向心推力球轴承
A geometrical analysis on three point contact ball bearing with two-piece inner ring
双半内圈三点接触球轴承的几何分析