Подшипник NNU 4930 K
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4930 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,39 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x240x12 (mm)
2.5 FKM 80(058,00x02,50 )
Manufacturer: KASTAS
Подшипник NA4922
Manufacturer: NSK-RHP
Sizes: 110x150x40 (mm)
Weight:: 2.1 (kg)
RPP8 DD 3188 MFX - Megaflex
Manufacturer: ContiTech AG
PJ 1930 / 760 J
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 70x85x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 196.22x210.20x6.99 (mm)
SPC 3550 Ld
Manufacturer: ContiTech AG
Подшипник NU 217 EM
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
Weight:: 2.11 (kg)
AT5 1125 GEN III
Manufacturer: ContiTech AG
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.
