Подшипник 30338
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 86 mm
Weight:: 46.9 kg
Outer diameter: 400 mm
The size of the width: 86 mm
Weight:: 46.9 kg
Технические характеристики из каталога производителя:
- Обозначение 30338
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 46.9 Кг
- Частота вращения предельная при пластичной смазке 900 об/мин
- Частота вращения предельная при жидкой смазке 1200 об/мин
- Размер (a) 11 мм.
- Размер (r1 min.) 5 мм.
- Размер (r2 min.) 5 мм.
- Расчетный коэффициент (e) 0.37
- Расчетный коэффициент (Y0) 0.88
- Расчетный коэффициент (Y1) 1.60
Bearing NA4903
Manufacturer: ETERNO
Sizes: 17x22x30 (mm)
Weight:: 0.037 (kg)
Bearing 7302 B
Manufacturer: ETERNO
Sizes: 15x42x13 (mm)
Weight:: 0.088 (kg)
Подшипник 6956
Manufacturer: NSK-RHP
Sizes: 280x380x46 (mm)
Weight:: 15.1 (kg)
DSTD 1120 DS8M
Manufacturer: ContiTech AG
Подшипник 54406U
Manufacturer: NSK-RHP
Sizes: 30x70x62 (mm)
Weight:: 0.73 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x50x10 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 18x24x4 (mm)
Bearing 3202
Manufacturer: ETERNO
Sizes: 15x35x15.9 (mm)
Weight:: 0.066 (kg)
Bearings KR30-PP-A
Manufacturer: INA-FAG
Weight:: 0.089 (kg)
K73 POLYESTER/PTFE(40x45x9,7)
Manufacturer: KASTAS
Sizes: 40x45x9,7 (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.