Подшипник 7936A5TRSU
Inner diameter:: 180 mm
Outer diameter: 250 mm
The size of the width: 33 mm
Weight:: 66.6 kg
Outer diameter: 250 mm
The size of the width: 33 mm
Weight:: 66.6 kg
Технические характеристики из каталога производителя:
- Обозначение 7936A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 66,6 Кг
- Размер (d1) 240 мм.
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 6 800 об/мин
- Размер (d2) 244 мм.
- Размер (a) 173,7 мм.
- Размер (r1 min.) 1 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x40x6/5 (mm)
Подшипник 7234DB
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
Подшипник 23972CAKE4
Manufacturer: NSK
Sizes: 360x480x90 (mm)
Weight:: 44.7 (kg)
Bearing 2308
Manufacturer: ETERNO
Sizes: 40x90x33 (mm)
Weight:: 0.925 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 136.12x143.18x3.53 (mm)
BB253 ( ВВ 253 ) Le= 6495 мм
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 12.20x16.00x1.90 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x225x12 (mm)
Подшипник 16001
Manufacturer: NSK
Sizes: 12x28x7 (mm)
Weight:: 0.019 (kg)
T10 DD 1250 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.