Подшипник 68450/68709
Inner diameter:: 114.3 mm
Outer diameter: 180 mm
The size of the width: 34.925 mm
Weight:: 2.95 kg
Outer diameter: 180 mm
The size of the width: 34.925 mm
Weight:: 2.95 kg
Технические характеристики из каталога производителя:
- Обозначение 68450/68709
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,95 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2400 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 40 мм.
- Размер (r1 min.) 0,8 мм.
- Размер сопряженных деталей (Da) 130
- Размер сопряженных деталей (db) 172
- Расчетный коэффициент (e) 0,5
- Расчетный коэффициент (Y0) 0,66
- Расчетный коэффициент (Y1) 1,2
- Размер сопряженных деталей (ra1 max.) 0,8
O-RING
Manufacturer: NQK SF
Sizes: 0.74x2.78x1.02 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
Подшипник 232/500EK
Manufacturer: NACHI
Sizes: 500x920x336 (mm)
Weight:: 1000 (kg)
![Подшипник 232/500EK](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1651235327.png)
BX 77 BX 1999 Ld
Manufacturer: ContiTech AG
![BX 77 BX 1999 Ld](https://bestbearings.az/uploads/products/contitech/belt_bx.png)
Bearing NU2324
Manufacturer: ETERNO
Sizes: 120x260x86 (mm)
Weight:: 23.1 (kg)
![Bearing NU2324](https://bestbearings.az/uploads/products/eterno/eterno_nu2300_bearing.jpg)
Bearing 33016 (2CE)
Manufacturer: GMB
Sizes: 80x125x36 (mm)
Weight:: 1.63 (kg)
![Bearing 33016 (2CE)](https://bestbearings.az/uploads/products/gmb/gmb_30000.png)
K703 PTFE/NBR(300x316x9,5)
Manufacturer: KASTAS
Sizes: 300x316x9,5 (mm)
![K703 PTFE/NBR(300x316x9,5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ228-E-M1 + HJ228-E
Manufacturer: FAG
Sizes: 140x250x42 (mm)
![ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ228-E-M1 + HJ228-E](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678290089.gif)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x54x10 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
PJ 1054 / 415 J
Manufacturer: ContiTech AG
![PJ 1054 / 415 J](https://bestbearings.az/uploads/products/contitech/belt_pj.png)
Подшипник 24160E
Manufacturer: NACHI
Sizes: 300x500x200 (mm)
Weight:: 160 (kg)
![Подшипник 24160E](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1651166072.png)
![](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.