Подшипник NU 428
Inner diameter:: 140 mm
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Технические характеристики из каталога производителя:
- Обозначение NU 428
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 46,4 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
Bearing NJ217
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 2.01 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTBY)
Manufacturer: STO
Sizes: 95x113x15 (mm)
Bearing K35x45x20
Manufacturer: INA-FAG
Sizes: 35x45x20 (mm)
Weight:: 0.0056 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 16.00x26.00x5.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 177.00x199.00x11.00 (mm)
K14 NBR(type a)
Manufacturer: KASTAS
Подшипник 22211AEXK
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.89 (kg)
Bearing 23034 (3053134)
Manufacturer: TMB
Sizes: 170x260x67 (mm)
Weight:: 13 (kg)
DSTD 1056 DS8M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 301.00x326.00x12.50 (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.