Подшипник NP 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 NP 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.
K501 PA/NBR(90x74,5x6,3)
Manufacturer: KASTAS
Sizes: 90x74,5x6,3 (mm)
RPP8 DD 3332 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 160KBE2801+L
Manufacturer: NSK-RHP
Sizes: 160x280x150 (mm)
Weight:: 35.9 (kg)
22x5461 C 215
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FT)
Manufacturer: FEKO
Sizes: 168x188/190x30/32 (mm)
Bearing NUP2312ENV (192612EK)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 2.85 (kg)
Подшипник NN3009K
Manufacturer: NACHI
Sizes: 45x67.5x23 (mm)
Weight:: 0.405 (kg)
17x5600 B 220
Manufacturer: ContiTech AG
Подшипник 51324X
Manufacturer: NSK-RHP
Sizes: 120x210x70 (mm)
Weight:: 9.7 (kg)
3.53 FKM 80(074,61x03,53 )
Manufacturer: KASTAS
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.
