Подшипник 7217
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.87 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.87 kg
Технические характеристики из каталога производителя:
- Обозначение 7217
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.87 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5000 об/мин
- Размер сопряженных деталей (da min.) 95
- Размер сопряженных деталей (Da max.) 140
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 19.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
K21 PU(50x63x7)
Manufacturer: KASTAS
Sizes: 50x63x7 (mm)
![K21 PU(50x63x7)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
Bearing 624-2RZ (180024)
Manufacturer: TMB
Sizes: 4x13x5 (mm)
Weight:: 0.0031 (kg)
![Bearing 624-2RZ (180024)](https://bestbearings.az/uploads/products/tmb/2_tmb_default.jpg)
K85 PU(30x25,5x4,5 )
Manufacturer: KASTAS
Sizes: 30x25,5x4,5 (mm)
![K85 PU(30x25,5x4,5 )](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_napralicenie.jpg)
O-RING
Manufacturer: NQK SF
Sizes: 7.50x12.80x2.65 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
RPP8 5840 ( RPP 8 5840 -V, -M, -MFX )
Manufacturer: ContiTech AG
![RPP8 5840 ( RPP 8 5840 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp8.png)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 115x140x13 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
Bushing H3060
Manufacturer: ETERNO
Sizes: 300x360x168 (mm)
Weight:: 23 (kg)
![Bushing H3060](https://bestbearings.az/uploads/products/eterno/eterno_h3000_bushings.jpg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO40X55X17
Manufacturer: INA-FAG
Sizes: 40x55x17 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO40X55X17](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1677840619.gif)
O-RING
Manufacturer: NQK SF
Sizes: 28.20x32.00x1.90 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x40x7 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.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.