Подшипник 6909NR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.124 kg
Технические характеристики из каталога производителя:
- Обозначение 6909NR
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.124 Кг
- Размер (d1) 66.7 мм.
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 12000 об/мин
- Размер (d2) 70.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 0.85 мм.
Bearing DC4127(3C)N
Manufacturer: ETERNO
Sizes: 41.275x57.935x13.5 (mm)
Weight:: 90 (kg)
RPP8 DD 4692 MFX - Megaflex
Manufacturer: ContiTech AG
RPP8 3096 ( RPP 8 3096 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NN3009
Manufacturer: NACHI
Sizes: 45x67.5x23 (mm)
Weight:: 0.405 (kg)
Bearing 31312 (27312E)
Manufacturer: TMB
Sizes: 60x140x42 (mm)
Weight:: 1.9 (kg)
Bearings NA4822
Manufacturer: INA-FAG
Sizes: 110x140x30 (mm)
Weight:: 1.08 (kg)
ZX 44 ZX 1140 Ld
Manufacturer: ContiTech AG
FR200 PU(90x105x12,5 )
Manufacturer: KASTAS
Sizes: 90x105x12,5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89318-M
Manufacturer: INA-FAG
Sizes: 90x155x12 (mm)
Bearing 81110 TV
Manufacturer: INA-FAG
Sizes: 50x70x14 (mm)
Weight:: 0.14 (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.