Подшипник NA4913
Inner diameter:: 65 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.465 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.465 kg
Технические характеристики из каталога производителя:
- Обозначение NA4913
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,465 Кг
- Частота вращения предельная при пластичной смазке 3600 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Размер сопряженных деталей (da min.) 70
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 1
Bearing R6
Manufacturer: TMB
Sizes: 9.525x22.225x7.142 (mm)
K21 NBR(140x160x8)
Manufacturer: KASTAS
Sizes: 140x160x8 (mm)
Подшипник 22213EAE4
Manufacturer: NSK
Sizes: 65x120x31 (mm)
Weight:: 1.51 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89464-M
Manufacturer: INA
Sizes: 320x580x68 (mm)
5.7 NBR 70(229,30x05,70)
Manufacturer: KASTAS
Подшипник 16021
Manufacturer: NSK
Sizes: 105x160x18 (mm)
Weight:: 1.24 (kg)
5.33 FKM 80(129,54x05,33)
Manufacturer: KASTAS
Подшипник 7207 C
Manufacturer: NSK
Sizes: 35x72x17 (mm)
Weight:: 0.32 (kg)
Подшипник 557S/552A
Manufacturer: NSK
Sizes: 53.975x123.825x38.1 (mm)
Weight:: 2.254 (kg)
3 NBR 70(051,00x03,00)
Manufacturer: KASTAS
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.