Подшипник NNU 4926
Inner diameter:: 130 mm
Outer diameter: 180 mm
The size of the width: 50 mm
Weight:: 3.85 kg
Outer diameter: 180 mm
The size of the width: 50 mm
Weight:: 3.85 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4926
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 3,85 Кг
- Частота вращения предельная при пластичной смазке 3 000 об/мин
- Частота вращения предельная при жидкой смазке 3 800 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 83.00x88.00x2.50 (mm)
Подшипник 6921NR
Manufacturer: NSK
Sizes: 105x145x20 (mm)
Weight:: 0.856 (kg)
Bearing NU2318E (32618E)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 8 (kg)
K38 PU(35x43x5,8)
Manufacturer: KASTAS
Sizes: 35x43x5,8 (mm)
SPC 4750 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x40x6 (mm)
Подшипник 53416
Manufacturer: NSK
Sizes: 80x170x72.2 (mm)
Weight:: 0.73 (kg)
K703 PTFE/NBR(36x43,6x4,2)
Manufacturer: KASTAS
Sizes: 36x43,6x4,2 (mm)
Подшипник NU 1080
Manufacturer: NSK
Sizes: 400x550x90 (mm)
Weight:: 88.2 (kg)
K21 PU(80x100x10)
Manufacturer: KASTAS
Sizes: 80x100x10 (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.