Подшипник 6912Z
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.191 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.191 kg
Технические характеристики из каталога производителя:
- Обозначение 6912Z
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.191 Кг
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 80
- Размер сопряженных деталей (ra max.) 1.0
O-RING
Manufacturer: NQK SF
Sizes: 120.00x127.00x3.50 (mm)
K69 POM(180x174x19)
Manufacturer: KASTAS
Sizes: 180x174x19 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 131.60x143.00x5.70 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 173.00x180.00x3.50 (mm)
Bearing 22344 MW33
Manufacturer: ETERNO
Sizes: 220x460x145 (mm)
Weight:: 117 (kg)
Подшипник 23140CKE4
Manufacturer: NSK-RHP
Sizes: 200x340x112 (mm)
Weight:: 42.7 (kg)
SEALS (REINFORCED SEAL) (AS-B)
Manufacturer: FEKO
Sizes: 20x39.80x6.50 (mm)
K17X PTFE/NBR(280x259x8,1)
Manufacturer: KASTAS
Sizes: 280x259x8,1 (mm)
Bearing NN3038KW33P4 (C3182138K)
Manufacturer: TMB
Sizes: 190x290x75 (mm)
Weight:: 17.1 (kg)
Bearing 81228 M
Manufacturer: INA-FAG
Sizes: 140x200x46 (mm)
Weight:: 4.567 (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.
