Подшипник 2921
Inner diameter:: 105 mm
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 0.73 kg
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 0.73 kg
Технические характеристики из каталога производителя:
- Обозначение 2921
- Размер (r min.) 2,4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Масса 0,73 Кг
- Размер (d1) 104,775 мм.
- Частота вращения предельная при пластичной смазке 1900 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 31322-X-N11CA-A140-180
Manufacturer: FAG
Sizes: 110x240x126 (mm)
Weight:: 26.2 (kg)
Bearing 6308RS (160308K)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (kg)
ContiTechHTD 8M 10 HP
Manufacturer: ContiTech AG
K22 NBR(13,49x21,43x4,76)
Manufacturer: KASTAS
Sizes: 13,49x21,43x4,76 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 14x24x6 (mm)
K21 PU(170x200x22)
Manufacturer: KASTAS
Sizes: 170x200x22 (mm)
HTD 8M 1888 ( HTD8M 1888 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 61805 ZZ
Manufacturer: ETERNO
Sizes: 25x37x7 (mm)
Weight:: 0.022 (kg)
RPP8 3744 ( RPP 8 3744 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(42x62x12)
Manufacturer: KASTAS
Sizes: 42x62x12 (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.
