Подшипник 7238BDF
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Технические характеристики из каталога производителя:
- Обозначение 7238BDF
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 21.5 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер сопряженных деталей (da min.) 199
- Размер сопряженных деталей (Da max.) 331
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 83.7 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 110 мм.
Krestovina 25,4x78,8
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 94.00x100.00x3.00 (mm)
RPP14 3864 ( RPP 14 3864 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 60.00x80.00x10.00 (mm)
Bearing 385 / 382
Manufacturer: TIMKEN
Sizes: 55.000x98.425x21.000 (mm)
Weight:: 0.661 (kg)
K78 Aramid Phenolic/Graphite(160x165x15 )
Manufacturer: KASTAS
Sizes: 160x165x15 (mm)
RPP8 DD 3588 MFX - Megaflex
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(229x235x20)
Manufacturer: KASTAS
Sizes: 229x235x20 (mm)
Bearing 6224Z2 (224Z2)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.25 (kg)
K86 PU(60x54,6x6,2)
Manufacturer: KASTAS
Sizes: 60x54,6x6,2 (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.