Подшипник 21317EX1
Inner diameter:: 85 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 5.3 kg
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 5.3 kg
Технические характеристики из каталога производителя:
- Обозначение 21317EX1
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 5,3 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Расчетный коэффициент (e) 0,23
- Расчетный коэффициент (Y0) 2,83
- Расчетный коэффициент (Y1) 2,89
- Расчетный коэффициент (Y2) 4,3
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 230x252x10 (mm)
Подшипник NUP 406
Manufacturer: NACHI
Sizes: 30x90x23 (mm)
Weight:: 0.77 (kg)
Bearing NN30/600F1W33 (31821/600K)
Manufacturer: TMB
Sizes: 600x870x200 (mm)
Weight:: 385 (kg)
Krestovina 31x90
Manufacturer: TOYO
Bearing BK2018-RS
Manufacturer: INA-FAG
Sizes: 20x26x18 (mm)
Weight:: 0.021 (kg)
2.62 FKM 80(061,60x02,62 )
Manufacturer: KASTAS
Bearing 7018CETAP5 (36118KJ-SH)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.15 (kg)
Bearing NUP2309EM (92609EH)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
10X820 Z 32,25
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 25.07x30.31x2.62 (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.