Подшипник RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.28 kg
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.28 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4912
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,28 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ238-E-M1
Manufacturer: FAG
Sizes: 190x340x55 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 5.87x28.57x9/5 (mm)
Подшипник NUP 213 EW
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1.05 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7017-C-T-P4S
Manufacturer: FAG
Sizes: 85x130x22 (mm)
Weight:: 0.916 (kg)
Bearings GRAE40-NPP-B
Manufacturer: INA-FAG
Weight:: 0.62 (kg)
Bearings GRA103-NPP-B
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 66.67x89.30x9.52 (mm)
Bearing 2097
Manufacturer: INA-FAG
Sizes: 12.700x22.225x14.288 (mm)
Weight:: 0.026 (kg)
Корпус UKT209+H2309
Manufacturer: NACHI
Weight:: 2.5 (kg)
Подшипник MF-4020
Manufacturer: NSK-RHP
Sizes: 40x47x20 (mm)
Weight:: 0.069 (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.
