Подшипник 7238 B
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.5 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.5 kg
Технические характеристики из каталога производителя:
- Обозначение 7238 B
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 22,5 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (Da max.) 322
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 138,7 мм.
- Размер (r1 min.) 1,5 мм.
Krestovina 26x68
Manufacturer: TOYO
RPP14 7938 ( RPP 14 7938 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 7212AC (46212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 90x120x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 55.00x64.00x4.50 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x62x10/7 (mm)
Подшипник SL192309
Manufacturer: INA-FAG
Sizes: 45x100x36 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 115x136x6 (mm)
Подшипник C 2315/C4VG114
Manufacturer: SKF
Sizes: 75x160x55 (mm)
Weight:: 5.20 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.