Подшипник NNU 4934 K
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4934 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 7,12 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
Торцевое уплотнение RM Z2-50
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 184.00x210.00x13.00 (mm)
Подшипник 6215VV
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.19 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 283.00x297.00x7.00 (mm)
Manufacturer: ContiTech AG
Подшипник 53234XU
Manufacturer: NSK-RHP
Sizes: 170x240x65 (mm)
Weight:: 10.5 (kg)
Bearing 60052RSZ2 (180105Z2)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.083 (kg)
Bearing 6002Z1 (102Z1)
Manufacturer: TMB
Sizes: 15x32x9 (mm)
Weight:: 0.03 (kg)
K26 NBR 90(230x30x40)
Manufacturer: KASTAS
Sizes: 230x30x40 (mm)
Подшипник 23134CKE4
Manufacturer: NSK-RHP
Sizes: 170x280x88 (mm)
Weight:: 21.8 (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.
