Подшипник NNC4976CV
Inner diameter:: 380 mm
Outer diameter: 520 mm
The size of the width: 140 mm
Weight:: 92.5 kg
Outer diameter: 520 mm
The size of the width: 140 mm
Weight:: 92.5 kg
Технические характеристики из каталога производителя:
- Обозначение NNC4976CV
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель SKF
- Масса 92,5 Кг
- Размер (d1) 469 мм.
- Размер сопряженных деталей (Da max.) 502
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер (b1) 9,4 мм.
- Частота вращения предельная 630 об/мин
- Размер (r2 min.) 4 мм.
- Размер (r3 min.) – мм.
- Размер (r4 min.) – мм.
- Размер сопряженных деталей (das rec.) 414
- Размер (K) 5 мм.
- Допустимое осевое смещение (S) –
- Частота вращения номинальная 500 об/мин
- Граничная нагрузка по усталости (Pu) 500
- Расчетный коэффициент (kr) 0,25
- Размер (E) 481,35 мм.
- Размер сопряженных деталей (ba min.) 398
- Размер сопряженных деталей (rb max.) –
O-RING
Manufacturer: NQK SF
Sizes: 160.00x170.00x5.00 (mm)
![O-RING](https://bestbearings.az/uploads/products/nqk_sf/default_o_uzuk.jpg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x78x8 (mm)
![SALNIK REINFORCED (TC)](https://bestbearings.az/uploads/products/nqk_sf/default_salnik.jpg)
22x4267 C 168
Manufacturer: ContiTech AG
![22x4267 C 168](https://bestbearings.az/uploads/products/contitech/belt_22c.png)
HTD 8M 3176 ( HTD8M 3176 -V, -M, -MFX )
Manufacturer: ContiTech AG
![HTD 8M 3176 ( HTD8M 3176 -V, -M, -MFX )](https://bestbearings.az/uploads/products/contitech/belt_megaflex_htd_8m.png)
Bearing FC182870
Manufacturer: TMB
Sizes: 90x140x70 (mm)
Weight:: 4.1 (kg)
![Bearing FC182870](https://bestbearings.az/uploads/products/tmb/4_tmb_default.jpg)
MEGADYNE ISORAN 4956 GLD14 ( RPP14 4956 GOLD )
Manufacturer: ContiTech AG
![MEGADYNE ISORAN 4956 GLD14 ( RPP14 4956 GOLD )](https://bestbearings.az/uploads/products/contitech/belt_isoran_gld14.png)
Bearing NN3016KP4 (C3182116)
Manufacturer: TMB
Sizes: 80x125x34 (mm)
Weight:: 1.5 (kg)
![Bearing NN3016KP4 (C3182116)](https://bestbearings.az/uploads/products/tmb/tmb_nn_default.jpg)
K06 NBR(53x61x5/7)
Manufacturer: KASTAS
Sizes: 53x61x5/7 (mm)
![K06 NBR(53x61x5/7)](https://bestbearings.az/uploads/products/kastas/default_salnik_hidravlik_qryazimniy.jpg)
Bearing LR20x25x12.5
Manufacturer: INA-FAG
Sizes: 20x25x12.5 (mm)
Weight:: 0.163 (kg)
![Bearing LR20x25x12.5](https://bestbearings.az/uploads/products/ina/ina_defualt_n20.png)
Bearings NK9/16 TN
Manufacturer: INA-FAG
Sizes: 9x16x16 (mm)
Weight:: 0.128 (kg)
![Bearings NK9/16 TN](https://bestbearings.az/uploads/products/ina/ina_defualt_n15.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.