Подшипник RS-4888E4
Inner diameter:: 440 mm
Outer diameter: 540 mm
The size of the width: 100 mm
Weight:: 51.5 kg
Outer diameter: 540 mm
The size of the width: 100 mm
Weight:: 51.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4888E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,5 Кг
- Частота вращения предельная при пластичной смазке 200 об/мин
- Частота вращения предельная при жидкой смазке 430 об/мин
- Размер сопряженных деталей (da min.) 451
- Размер сопряженных деталей (Da max.) 529
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Bearing 624Z (60024)
Manufacturer: TMB
Sizes: 4x13x5 (mm)
Weight:: 0.0031 (kg)
![Bearing 624Z (60024)](https://bestbearings.az/uploads/products/tmb/2_tmb_default.jpg)
Подшипник 7234CDB
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
![Подшипник 7234CDB](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1648198286.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 6x34x7 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RSAO100
Manufacturer: INA-FAG
![ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RSAO100](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678299304.png)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71921-E-T-P4S
Manufacturer: FAG
Sizes: 105x145x20 (mm)
![ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71921-E-T-P4S](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1677761804.gif)
O-RING
Manufacturer: NQK SF
Sizes: 10.60x15.90x2.65 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x36x7 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
Bearing PI253020
Manufacturer: INA-FAG
Sizes: 39.688x47.625x31.75 (mm)
Weight:: 1.315 (kg)
![Bearing PI253020](https://bestbearings.az/uploads/products/ina/ina_defualt_n20.png)
K21 PU(215x245x18)
Manufacturer: KASTAS
Sizes: 215x245x18 (mm)
![K21 PU(215x245x18)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 30.00x31.00x0.50 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
![](https://bestbearings.az/template/img/fllimg1.png)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
![](https://bestbearings.az/template/img/fllimg2.png)
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.
![](https://bestbearings.az/template/img/fllimg3.png)
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.