Подшипник NNU 4940 K
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
K36 (25x33x6,4)
Manufacturer: KASTAS
Sizes: 25x33x6,4 (mm)
Подшипник 6880
Manufacturer: NSK-RHP
Sizes: 400x500x46 (mm)
Weight:: 20.5 (kg)
Подшипник QJ215
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x47x7 (mm)
RPP14 8862 ( RPP 14 8862 -V, -M, -MFX )
Manufacturer: ContiTech AG
C 110 22x2795 Li / 2854 Ld
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 16.00x26.60x5.30 (mm)
K35 PTFE/NBR(42x57,1x6,3)
Manufacturer: KASTAS
Sizes: 42x57,1x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 250x280x15 (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.
