Подшипник RS-4938E4
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11.1 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11.1 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4938E4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 11,1 Кг
- Частота вращения предельная при пластичной смазке 500 об/мин
- Частота вращения предельная при жидкой смазке 1000 об/мин
- Размер сопряженных деталей (da min.) 199
- Размер сопряженных деталей (Da max.) 251
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Подшипник 6908NKE
Manufacturer: NACHI
Sizes: 40x62x12 (mm)
Weight:: 0.108 (kg)

Подшипник JLM710949/JLM710910
Manufacturer: NSK-RHP
Sizes: 65x105x24 (mm)
Weight:: 0.763 (kg)

D 280 32x7110 Li / 7186 Ld
Manufacturer: ContiTech AG

Bearings TC1220
Manufacturer: INA-FAG
Sizes: 19.050x31.750x1.984 (mm)
Weight:: 0.006 (kg)

Bearing LM11940 / LM11910
Manufacturer: TIMKEN
Sizes: 19.05x45.237x15.494 (mm)
Weight:: 0.122 (kg)

K42 (200x175x45)
Manufacturer: KASTAS
Sizes: 200x175x45 (mm)

2200 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearings G1107-KRR-B
Manufacturer: INA-FAG
Weight:: 0.55 (kg)

AT10 DD
Manufacturer: ContiTech AG

K25 NBR/Metal(34,93x6,35x14,3)
Manufacturer: KASTAS
Sizes: 34,93x6,35x14,3 (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.