Подшипник 7020DB
Inner diameter:: 100 mm
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.37 kg
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.37 kg
Технические характеристики из каталога производителя:
- Обозначение 7020DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.37 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 145.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 24.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 48 мм.
Bearing 6309Z1 (309Z1)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)
K23 NBR(63,5x53,97x6,35 )
Manufacturer: KASTAS
Sizes: 63,5x53,97x6,35 (mm)
Bearing GE10E
Manufacturer: TMB
Weight:: 0.012 (kg)
Bearing NUP2317
Manufacturer: ETERNO
Sizes: 85x180x60 (mm)
Weight:: 7.35 (kg)
Bearing GS89328
Manufacturer: INA-FAG
Sizes: 140x240x20.5 (mm)
Weight:: 4.800 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x25x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 14.00x16.00x1.00 (mm)
K38 PU(80x92x9 )
Manufacturer: KASTAS
Sizes: 80x92x9 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 35x52x10 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71906-C-T-P4S
Manufacturer: FAG
Sizes: 30x47x9 (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.