Подшипник FR 144 ZZ
Inner diameter:: 3.175 mm
Outer diameter: 7.518 mm
The size of the width: 2.779 mm
Weight:: 0.35 kg
Outer diameter: 7.518 mm
The size of the width: 2.779 mm
Weight:: 0.35 kg
Технические характеристики из каталога производителя:
- Обозначение FR 144 ZZ
- Размер (r min.) 0,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,35 Кг
- Частота вращения предельная при пластичной смазке 67 000 об/мин
- Размер сопряженных деталей (db min) 3,9
- Размер сопряженных деталей (ra max.) 0,1
- Размер (C1) 0,79 мм.
Bearing 30314 (2GB)
Manufacturer: GMB
Sizes: 70x150x35 (mm)
Weight:: 2.98 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 81.00x87.00x3.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 33x45x8/10.5 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 111.11x158.90x14.28 (mm)
Bearing 33019 (2CE)
Manufacturer: GMB
Sizes: 95x145x39 (mm)
Weight:: 2.26 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71903-C-T-P4S
Manufacturer: FAG
Sizes: 17x30x7 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K40X45X17
Manufacturer: INA-FAG
Weight:: 0.031 (kg)
Подшипник 7203CDT
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.07 (kg)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 180x215x15 (mm)
5 PU(115x5)
Manufacturer: KASTAS
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.