Подшипник 230/670E
Inner diameter:: 670 mm
Outer diameter: 980 mm
The size of the width: 230 mm
Weight:: 603 kg
Outer diameter: 980 mm
The size of the width: 230 mm
Weight:: 603 kg
Технические характеристики из каталога производителя:
- Обозначение 230/670E
- Размер (r min.) 7,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 603 Кг
- Частота вращения предельная при пластичной смазке 400 об/мин
- Частота вращения предельная при жидкой смазке 510 об/мин
- Расчетный коэффициент (e) 0,22
- Расчетный коэффициент (Y0) 2,94
- Расчетный коэффициент (Y1) 3,01
- Расчетный коэффициент (Y2) 4,48
Bearing 3812 2RS
Manufacturer: ETERNO
Sizes: 60x78x14 (mm)
Weight:: 0.14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 3.00x8.00x2.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x115x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 85x128x11/21.5 (mm)
Bearing 4302 ZZ
Manufacturer: ETERNO
Sizes: 15x42x17 (mm)
Weight:: 0.12 (kg)
Подшипник 6801NKE
Manufacturer: NACHI
Sizes: 12x21x5 (mm)
Weight:: 0.006 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x68x8 (mm)
Bearing 29430 (9039430)
Manufacturer: TMB
Sizes: 150x300x90 (mm)
Weight:: 28 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 64.00x74.00x5.00 (mm)
Bearing NJ204EM (42204EH)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (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.