Подшипник 497/493
Inner diameter:: 85.725 mm
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.537 kg
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.537 kg
Технические характеристики из каталога производителя:
- Обозначение 497/493
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,537 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 28,7 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 99
- Размер сопряженных деталей (db) 130
- Расчетный коэффициент (e) 0,44
- Расчетный коэффициент (Y0) 0,74
- Расчетный коэффициент (Y1) 1,4
- Размер сопряженных деталей (ra1 max.) 3,3
K11 TPE(30x38x8/5)
Manufacturer: KASTAS
Sizes: 30x38x8/5 (mm)
![K11 TPE(30x38x8/5)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ G1200-KRR-B-AS2/V
Manufacturer: INA-FAG
Sizes: 50.8x100x71.4 (mm)
![ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ G1200-KRR-B-AS2/V](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1678261543.gif)
Подшипник 25878/25820
Manufacturer: NSK-RHP
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.469 (kg)
![Подшипник 25878/25820](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1655738476.png)
Bearing NU2306E (32606E)
Manufacturer: TMB
Sizes: 30x72x27 (mm)
Weight:: 0.53 (kg)
![Bearing NU2306E (32606E)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
Bearing NU216MZ1 (32216HZ1)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.55 (kg)
![Bearing NU216MZ1 (32216HZ1)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
Bearing NJ211
Manufacturer: ETERNO
Sizes: 55x100x21 (mm)
Weight:: 0.667 (kg)
![Bearing NJ211](https://bestbearings.az/uploads/products/eterno/eterno_nj200_bearing.jpg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 60x70x7 (mm)
![SEALS (REINFORCED SEAL) (A)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
K21 NBR(30x40x8 )
Manufacturer: KASTAS
Sizes: 30x40x8 (mm)
![K21 NBR(30x40x8 )](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
K33 PU(36x46x10)
Manufacturer: KASTAS
Sizes: 36x46x10 (mm)
![K33 PU(36x46x10)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_stokovie.jpg)
Bearing NUP221EM (92221EH)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 4.2 (kg)
![Bearing NUP221EM (92221EH)](https://bestbearings.az/uploads/products/tmb/10_tmb_default.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.