Подшипник NUP 228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.49 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.49 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 228
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.49 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 3 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D(HTC))
Manufacturer: STO
Sizes: 80x98x10 (mm)
B 315 17x8000 Li / 8045 Ld
Manufacturer: ContiTech AG
Подшипник 7207 C
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.32 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x245x18 (mm)
Подшипник 6810VV
Manufacturer: NSK-RHP
Sizes: 50x65x7 (mm)
Weight:: 0.05 (kg)
Подшипник 7220BDF
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)
PL 2235 / 880 L
Manufacturer: ContiTech AG
GEAR PULLEYS 8M-34S 84.98 (8M-34S 84.98/21)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x60x10 (mm)
Bearing 15125 / 15243
Manufacturer: TIMKEN
Sizes: 31.750x61.912x18.161 (mm)
Weight:: 0.243 (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.
