Подшипник NF 421
Inner diameter:: 105 mm
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Технические характеристики из каталога производителя:
- Обозначение NF 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.1 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
RPP8 5264 ( RPP 8 5264 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 20x47x7 (mm)
HTD 8M 4040 ( HTD8M 4040 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник C 3036
Manufacturer: SKF
Sizes: 180x280x74 (mm)
Weight:: 17 (kg)
Bearing NJ2207EM (42507EH)
Manufacturer: TMB
Sizes: 35x72x23 (mm)
Weight:: 0.41 (kg)
RPP8 DD 3124 MFX - Megaflex
Manufacturer: ContiTech AG
K17 PTFE/NBR(85x69,5x6,3)
Manufacturer: KASTAS
Sizes: 85x69,5x6,3 (mm)
SPZ 1600
Manufacturer: ContiTech AG
5 NBR 70(195,00x05,00)
Manufacturer: KASTAS
Подшипник 6820
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.311 (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.
