Подшипник 7021C
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Технические характеристики из каталога производителя:
- Обозначение 7021C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.73 Кг
- Частота вращения предельная при пластичной смазке 6000 об/мин
- Частота вращения предельная при жидкой смазке 8300 об/мин
- Размер сопряженных деталей (da min.) 113
- Размер сопряженных деталей (Da max.) 152
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 2.3 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x135x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81216-TV
Manufacturer: INA-FAG
Sizes: 80x115x28 (mm)
M (MXL)
Manufacturer: ContiTech AG
Bearing QJF1034M (116134H)
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 8.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 65x95x10 (mm)
Bearing 51213 (8213)
Manufacturer: TMB
Sizes: 65x100x27 (mm)
Weight:: 0.72 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.00x27.00x1.50 (mm)
Подшипник 51168X
Manufacturer: NSK-RHP
Sizes: 340x420x64 (mm)
Bearing 7200CP5 (36200J)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.03 (kg)
K21 PU(38,1x50,8x7,14)
Manufacturer: KASTAS
Sizes: 38,1x50,8x7,14 (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.