Подшипник 7940A5TRSU
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 75 kg
Outer diameter: 280 mm
The size of the width: 38 mm
Weight:: 75 kg
Технические характеристики из каталога производителя:
- Обозначение 7940A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 75 Кг
- Размер (d1) 268 мм.
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 6 100 об/мин
- Размер (d2) 273 мм.
- Размер (a) 252,1 мм.
- Размер (r1 min.) 1,5 мм.
Подшипник 6318NR
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 4.91 (kg)
Bearing NJ2211EM (42511EH)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.81 (kg)
RPP14 DD 1970 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 5208NS
Manufacturer: NACHI
Sizes: 40x80x30.2 (mm)
Weight:: 0.57 (kg)
K83 PU(136x142,5x6,1 )
Manufacturer: KASTAS
Sizes: 136x142,5x6,1 (mm)
RPP14 4536 ( RPP 14 4536 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6324 (324)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 12.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 13.00x15.40x1.20 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing 22206 KMW33
Manufacturer: ETERNO
Sizes: 30x62x20 (mm)
Weight:: 0.269 (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.