Подшипник 7321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.34 Кг
- Частота вращения предельная при пластичной смазке 2700 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 211
- Размер сопряженных деталей (ra max.) 2.5
- Размер (a) 23.1 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI75/25
Manufacturer: INA-FAG
Sizes: 75x105x25 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI75/25](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1677750637.gif)
Bearing WS81276
Manufacturer: INA-FAG
Sizes: 380x520x112 (mm)
Weight:: 26.200 (kg)
![Bearing WS81276](https://bestbearings.az/uploads/products/ina/ina_defualt_n51.png)
O-RING
Manufacturer: NQK SF
Sizes: 44.20x49.00x2.40 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 50x68x10 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x52x9 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
K703 PTFE/NBR(105x117,2x8,1)
Manufacturer: KASTAS
Sizes: 105x117,2x8,1 (mm)
![K703 PTFE/NBR(105x117,2x8,1)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
V 277/3 F
Manufacturer: ContiTech AG
![V 277/3 F](https://bestbearings.az/uploads/products/contitech/belt_vv_dl.png)
Подшипник NU 419
Manufacturer: NACHI
Sizes: 95x240x55 (mm)
Weight:: 14 (kg)
![Подшипник NU 419](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1649865034.png)
RPP8 7304 ( RPP 8 7304 -V, -M, -MFX )
Manufacturer: ContiTech AG
![RPP8 7304 ( RPP 8 7304 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_rpp8.png)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 85x100x13 (mm)
![SEALS (REINFORCED SEAL) (FS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.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.