Подшипник 6912DDU
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.192 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.192 kg
Технические характеристики из каталога производителя:
- Обозначение 6912DDU
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,192 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (da max) 66
- Размер сопряженных деталей (Da max.) 80
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 16,2
K21 NBR(20x40x12)
Manufacturer: KASTAS
Sizes: 20x40x12 (mm)
Bearing SCE87
Manufacturer: INA-FAG
Sizes: 12.700x17.462x11.112 (mm)
Weight:: 0.006 (kg)
Подшипник 23938AXK
Manufacturer: NACHI
Sizes: 190x260x52 (mm)
Weight:: 8.46 (kg)
Bearings RSTO15 -X
Manufacturer: INA-FAG
Sizes: 15x35x12 (mm)
Weight:: 0.063 (kg)
Bearing 32204
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
Weight:: 0.161 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 31x43x10.5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 38x54x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7219-E-T-P4S
Manufacturer: FAG
Sizes: 95x170x32 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 18x34x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x20x7 (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.
