Подшипник 6904NR
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 6904NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.037 Кг
- Размер (d1) 35.7 мм.
- Частота вращения предельная при пластичной смазке 19000 об/мин
- Частота вращения предельная при жидкой смазке 23000 об/мин
- Размер (d2) 39.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Подшипник 6805N
Manufacturer: NSK-RHP
Sizes: 25x37x7 (mm)
Weight:: 0.021 (kg)
SPA 1100 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник 170TAC29D+L
Manufacturer: NSK-RHP
Sizes: 170x230x72 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4209-B-TVH
Manufacturer: FAG
Sizes: 45x85x23 (mm)
RPP8 DD 4844 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 232/750CAE4
Manufacturer: NSK-RHP
Sizes: 750x1360x475 (mm)
Weight:: 2980 (kg)
HTD 8M 7256 ( HTD8M 7256 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x40x7 (mm)
HTD 537 3M CXP
Manufacturer: ContiTech AG
Подшипник 6209NSE
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.407 (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.