21312E, Spherical roller bearing

PartNumber: 21312E
Ном. номер: 8081748272
Производитель: SKF
21312E, Spherical roller bearing
Доступно на заказ более 1 шт. Отгрузка со склада в г.Москва 4-5 недель.
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Описание

SKF Spherical Roller Bearings
SKF Spherical Roller Bearings offer an attractive combination of design features, which make them irreplaceable in many demanding applications.

Self-aligning - allows misalignment between shaft and housing without increase of friction and without reduction of bearing life
Very high Load Carrying Capacity - Optimum layout inside available cross-section provides maximum radial and axial load carrying capacity
Robust - Insensitive to misalignment caused by shaft or housing deflection due to heavy load
Easily fitted for loads in all directions - The bearings are non-separable and ready to install using a number of mounting methods
Easy bearing application - The favourable design characteristics and mounting enable for a more efficient and compact machine design

Spherical Roller Bearings with integral seals BS2 Series offer additional benefits:

Protection against contamination - SKF sealed spherical roller bearings are especially suited for bearing positions where, because of limited space or for cost reasons, effective external seals cannot be provided
Grease Retention - Contact seals on both sides of the bearing retain the factory filled grease where it is required: inside the bearing
Minimum maintenance requirements - Under normal operating conditions, sealed spherical roller bearings are maintenance free, keeping costs and grease consumption low

Spherical Roller Bearings

Pneumatics, Hydraulics & Power Transmission

Технические параметры

Тип отверстия
Parallel
Предельные динамические нагрузки
212kN
Предельная усталостная нагрузка
26.5kN
внутренний диаметр
60mm
Предельная скорость
6300rpm
материал
Metal
число рядов
2
наружный (внешний) диаметр
130mm
Опорная скорость
4800rpm
статическая грузоподъемность
240kN
Race Width
31mm
Cage Material
Steel
Roller Bearing Type
Spherical
End Type
Open

Дополнительная информация

21312E 21312E