d:
D:
B:

5300 серии

5300 серии

Описание

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis

The most commonly used designs are:

single row angular contact ball bearings 

double row angular contact ball bearings 

four-point contact ball bearings 


Dimension and Parameters

5300 серии 5300 серии
Обозначение :5304
Основные размеры (мм)
d :20
D :52
B :22.2
r (мин) :1.1
Номинальная грузоподъемность (кН)
Cr :24600
Кор :15000
Грузоподъемность (кгс)
Cr :2510
Кор :1530
Предельная скорость (об / мин)
Смазка :9000
Масло :12000
Расстояние до точки действия
a0 (мм) :26.7
Установочные размеры (мм)
да (мин) :27
Да (макс.) :45
ра (макс) :1
Вес
(кг) :0.23