Подшипник 231/670E
Inner diameter:: 670 mm
Outer diameter: 1090 mm
The size of the width: 336 mm
Weight:: 1260 kg
Outer diameter: 1090 mm
The size of the width: 336 mm
Weight:: 1260 kg
Технические характеристики из каталога производителя:
- Обозначение 231/670E
- Размер (r min.) 7,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1260 Кг
- Частота вращения предельная при пластичной смазке 270 об/мин
- Частота вращения предельная при жидкой смазке 360 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,13
- Расчетный коэффициент (Y1) 2,18
- Расчетный коэффициент (Y2) 3,24
K01 (115x130x30)
Manufacturer: KASTAS
Sizes: 115x130x30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGL)
Manufacturer: STO
Sizes: 80x100x13 (mm)
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 45x63.35x9.40/11.50 (mm)
Bearing 61938X1M (738H)
Manufacturer: TMB
Sizes: 190x269.5x33 (mm)
Weight:: 5.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 23.00x29.00x3.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 360x400x18 (mm)
K33 PU(170x185x9)
Manufacturer: KASTAS
Sizes: 170x185x9 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x80x10 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71917-C-T-P4S
Manufacturer: FAG
Sizes: 85x120x18 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x47x6 (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.
