Подшипник 495A/493
Inner diameter:: 76.2 mm
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.82 kg
Outer diameter: 136.525 mm
The size of the width: 30.162 mm
Weight:: 1.82 kg
Технические характеристики из каталога производителя:
- Обозначение 495A/493
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,82 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) 92
- 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
T5/1315 ( Т5 1315 )
Manufacturer: ContiTech AG
![T5/1315 ( Т5 1315 )](https://bestbearings.az/uploads/products/contitech/belt_t5.png)
Bearing NN3005KP5 (3182105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.12 (kg)
![Bearing NN3005KP5 (3182105)](https://bestbearings.az/uploads/products/tmb/tmb_nn_default.jpg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x85x8 (mm)
![SEALS (REINFORCED SEAL) (AS)](https://bestbearings.az/uploads/products/feko/default_feko_seals_reinforsed.jpg)
K21 NBR(35x55x10)
Manufacturer: KASTAS
Sizes: 35x55x10 (mm)
![K21 NBR(35x55x10)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik.jpg)
T20 DD
Manufacturer: ContiTech AG
![T20 DD](https://bestbearings.az/uploads/products/contitech/belt_megaflex_t20_dd.png)
Bearing GH050010
Manufacturer: GMB
Sizes: 40x75x50/50 (mm)
![Bearing GH050010](https://bestbearings.az/uploads/products/gmb/gmb_dac.png)
Bearing RN606EF
Manufacturer: TMB
Sizes: 30x65x30 (mm)
![Bearing RN606EF](https://bestbearings.az/uploads/products/tmb/10_tmb_default.jpg)
Подшипник RS-5016NR
Manufacturer: NSK-RHP
Sizes: 80x125x60 (mm)
Weight:: 2.65 (kg)
![Подшипник RS-5016NR](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1658063475.png)
Подшипник NNC4952CV
Manufacturer: SKF
Sizes: 260x360x100 (mm)
Weight:: 32 (kg)
![Подшипник NNC4952CV](https://bestbearings.az/uploads/products/nachi/bestbearings.az_1660727736.png)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x70x13 (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.