Подшипник NNU 4960 K
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960 K
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
Bearing N316E (2316E)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.9 (kg)
Подшипник 13889/13830
Manufacturer: NSK-RHP
Sizes: 38.1x63.5x12.7 (mm)
Weight:: 0.155 (kg)
PL 1981 / 780 L
Manufacturer: ContiTech AG
Krestovina 35х106,5
Manufacturer: TOYO
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI7/12-TV
Manufacturer: INA-FAG
Sizes: 7x17x12 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71948-C-T-P4S
Manufacturer: FAG
Sizes: 240x320x38 (mm)
Подшипник 6221ZZ
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)
Mechanical seal RM 551D
Manufacturer: RiMi
Корпус UKFC209+H2309
Manufacturer: NACHI
Weight:: 3.1 (kg)
HTD 8M 6312 ( HTD8M 6312 -V, -M, -MFX )
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.
