Подшипник NU 311 EW
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.64 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.64 kg
Технические характеристики из каталога производителя:
- Обозначение NU 311 EW
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,64 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер сопряженных деталей (rb max.) 2
Подшипник RS-4918E4
Manufacturer: NSK-RHP
Sizes: 90x125x35 (mm)
Weight:: 1.35 (kg)
RPP14 6972 ( RPP 14 6972 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 920 8M EXTREME
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x115x13 (mm)
K15 PU(100x89x4,2)
Manufacturer: KASTAS
Sizes: 100x89x4,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 31x40x7 (mm)
Подшипник F-4516
Manufacturer: NSK-RHP
Sizes: 45x52x16 (mm)
Weight:: 0.053 (kg)
1.78 NBR 70(26,70x1,78)
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7205-C-T-P4S
Manufacturer: FAG
Sizes: 25x52x15 (mm)
K81 TPE(120,7x127x1,3)
Manufacturer: KASTAS
Sizes: 120,7x127x1,3 (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.
