Подшипник 239/850EK
Inner diameter:: 850 mm
Outer diameter: 1120 mm
The size of the width: 200 mm
Weight:: 546 kg
Outer diameter: 1120 mm
The size of the width: 200 mm
Weight:: 546 kg
Технические характеристики из каталога производителя:
- Обозначение 239/850EK
- Размер (r min.) 6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 546 Кг
- Частота вращения предельная при пластичной смазке 280 об/мин
- Частота вращения предельная при жидкой смазке 390 об/мин
- Расчетный коэффициент (e) 0,16
- Расчетный коэффициент (Y0) 4,07
- Расчетный коэффициент (Y1) 4,16
- Расчетный коэффициент (Y2) 6,2
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x40x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 378.60x390.00x5.70 (mm)
2.62 NBR 90(031,41x02,62)
Manufacturer: KASTAS
Bearing 7308CP5 (D36308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)
Подшипник 6206NSE
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)
Bearing HK2212
Manufacturer: ETERNO
Sizes: 22x28x12 (mm)
Weight:: 0.015 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 38.00x54.00x8.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 113.00x121.00x4.00 (mm)
K21 PU(330x360x20)
Manufacturer: KASTAS
Sizes: 330x360x20 (mm)
AT10 DD
Manufacturer: ContiTech AG
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.
