Подшипник 7934A5TRSU
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 60.6 kg
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 60.6 kg
Технические характеристики из каталога производителя:
- Обозначение 7934A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 60,6 Кг
- Размер (d1) 220 мм.
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 7 400 об/мин
- Размер (d2) 224 мм.
- Размер (a) 117 мм.
- Размер (r1 min.) 1 мм.
MEGADYNE ISORAN 285 SLV5 ( RPP5 285 SILVER )
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
K702 PTFE/NBR(45x56x4,2)
Manufacturer: KASTAS
Sizes: 45x56x4,2 (mm)
MEGADYNE ISORAN 1605 SLV5 ( RPP5 1605 SILVER )
Manufacturer: ContiTech AG
Bearing TWD512
Manufacturer: INA-FAG
Sizes: 7.938x19.050x3.200 (mm)
Weight:: 0.006 (kg)
Bearing 619/8-ZZ (1080098)
Manufacturer: TMB
Sizes: 8x19x6 (mm)
Weight:: 0.0071 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x56x12 (mm)
MEGADYNE ISORAN 312 RPP3 ( RPP 3M 312 )
Manufacturer: ContiTech AG
K75 PHENOLIC(240x245x15)
Manufacturer: KASTAS
Sizes: 240x245x15 (mm)
Подшипник NF 238
Manufacturer: NSK-RHP
Sizes: 190x299x55 (mm)
Weight:: 22 (kg)
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.
