Подшипник NUP 420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.4 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 4 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 72x100x13 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3209-B-2Z-TVH
Manufacturer: FAG
Sizes: 45x85x30.2 (mm)
Weight:: 0.64 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ YRTS395
Manufacturer: INA
Sizes: 395x525x20 (mm)
Weight:: 33 (kg)
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 34x39x4 (mm)
Bearing TWC4458
Manufacturer: INA
Sizes: 69.850x92.075x2.337 (mm)
Weight:: 0.052 (kg)
Подшипник N 313
Manufacturer: NSK
Sizes: 65x121.5x33 (mm)
Weight:: 2.17 (kg)
K23 NBR(149,22x136,52x9,52)
Manufacturer: KASTAS
Sizes: 149,22x136,52x9,52 (mm)
Корпус UCF307
Manufacturer: NACHI
Weight:: 2.1 (kg)
K703 PTFE/NBR(56x64,8x6,3)
Manufacturer: KASTAS
Sizes: 56x64,8x6,3 (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.