Подшипник 21320EX1
Inner diameter:: 100 mm
Outer diameter: 215 mm
The size of the width: 47 mm
Weight:: 8.7 kg
Outer diameter: 215 mm
The size of the width: 47 mm
Weight:: 8.7 kg
Технические характеристики из каталога производителя:
- Обозначение 21320EX1
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8,7 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3300 об/мин
- Расчетный коэффициент (e) 0,22
- Расчетный коэффициент (Y0) 2,95
- Расчетный коэффициент (Y1) 3,02
- Расчетный коэффициент (Y2) 4,49
O-RING
Manufacturer: NQK SF
Sizes: 19.00x29.00x5.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 43x63.7x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 11.00x18.10x3.55 (mm)
MEGADYNE ISORAN 3850 RPP14 ( RPP 14M 3850 )
Manufacturer: ContiTech AG
Bearing 30209 (3DB)
Manufacturer: GMB
Sizes: 45x85x19 (mm)
Weight:: 0.474 (kg)
Подшипник NUP 2213
Manufacturer: NACHI
Sizes: 65x120x31 (mm)
Weight:: 1.43 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 185.00x191.20x3.10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF1560-2RS
Manufacturer: INA-FAG
Sizes: 15x60x25 (mm)
Weight:: 0.43 (kg)
Manufacturer: ContiTech AG
Bearing 24122KW33
Manufacturer: TMB
Sizes: 110x180x69 (mm)
Weight:: 7.1 (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.
