Подшипник 6905N
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 9 mm
Weight:: 0.044 kg
Outer diameter: 42 mm
The size of the width: 9 mm
Weight:: 0.044 kg
Технические характеристики из каталога производителя:
- Обозначение 6905N
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.044 Кг
- Размер (d1) 40.7 мм.
- Частота вращения предельная при пластичной смазке 16000 об/мин
- Частота вращения предельная при жидкой смазке 20000 об/мин
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
Bearing 31311P6 (E27311E)
Manufacturer: TMB
Sizes: 55x128x31.5 (mm)
Weight:: 1.55 (kg)

Bearing 61803P5 (D1000803)
Manufacturer: TMB
Sizes: 17x26x5 (mm)
Weight:: 0.0075 (kg)

K21 NBR(250x290x20)
Manufacturer: KASTAS
Sizes: 250x290x20 (mm)

K22 PU(600x640x30 )
Manufacturer: KASTAS
Sizes: 600x640x30 (mm)

Bearing 28980 / 28920
Manufacturer: TIMKEN
Sizes: 59.977x101.6x25.4 (mm)
Weight:: 0.818 (kg)

Bearing 619/4-ZZ (1080094)
Manufacturer: TMB
Sizes: 4x11x4 (mm)
Weight:: 0.0017 (kg)

Bearings PWTR45 2RS-XL
Manufacturer: INA-FAG
Sizes: 45x85x32 (mm)
Weight:: 0.883 (kg)

2.4 NBR 70(008,60x02,40)
Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1812
Manufacturer: INA-FAG
Sizes: 18x24x12 (mm)

Krestovina 18x48
Manufacturer: TOYO


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.