Подшипник 30234
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Технические характеристики из каталога производителя:
- Обозначение 30234
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 16.5 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (a) - 4.8 мм.
- Размер (r1 min.) 5 мм.
- Размер (r2 min.) 4 мм.
- Расчетный коэффициент (e) 0.46
- Расчетный коэффициент (Y0) 0.72
- Расчетный коэффициент (Y1) 1.31
Bearing 51252 (8252)
Manufacturer: TMB
Sizes: 260x360x79 (mm)
Weight:: 25 (kg)
K73 POLYESTER/PTFE(140x145x25)
Manufacturer: KASTAS
Sizes: 140x145x25 (mm)
Подшипник 6000-2NKE
Manufacturer: NACHI
Sizes: 10x26x8 (mm)
Weight:: 0.019 (kg)
Bearing TWD5266
Manufacturer: INA-FAG
Sizes: 82.550x104.775x3.200 (mm)
Weight:: 0.082 (kg)
Bearing LR207RR
Manufacturer: INA-FAG
Sizes: 35x80x25 (mm)
Weight:: 17 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2052-L-TV
Manufacturer: INA-FAG
Sizes: 20x28x60 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x40x10 (mm)
5 NBR 70(150,00x05,00)
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7002-E-T-P4S
Manufacturer: FAG
Sizes: 15x32x9 (mm)
Подшипник 5219A
Manufacturer: NACHI
Sizes: 95x170x55.6 (mm)
Weight:: 5.02 (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.