Подшипник RS-4910E4
Inner diameter:: 50 mm
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.3 kg
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.3 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4910E4
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 0,3 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 68
- Размер сопряженных деталей (ra max.) 0,6
- Материал сепаратора отсутствует
Bearing 23234W33
Manufacturer: TMB
Sizes: 170x310x110 (mm)
Weight:: 37.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21311-E1
Manufacturer: FAG
Sizes: 55x120x29 (mm)
Bearing D1
Manufacturer: INA-FAG
Sizes: 12.700x30.963x14.300 (mm)
Weight:: 54 (kg)
Bearing 7209CETAP5 (36209KJ-SH)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
Bearing 7308AC (46308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x55x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x72x10 (mm)
Bearing NU414M (32414H)
Manufacturer: TMB
Sizes: 70x180x42 (mm)
Weight:: 5.35 (kg)
Подшипник NU 228 E
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)
Bearing IR140x155x35
Manufacturer: INA-FAG
Sizes: 140x155x35 (mm)
Weight:: 0.917 (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.