Подшипник 7938A5TRSU
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 69 kg
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 69 kg
Технические характеристики из каталога производителя:
- Обозначение 7938A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 69 Кг
- Размер (d1) 250 мм.
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 6 500 об/мин
- Размер (d2) 254 мм.
- Размер (a) 183,2 мм.
- Размер (r1 min.) 1 мм.
CC182 ( СС 182 ) Le= 4724 мм
Manufacturer: ContiTech AG
K35 PTFE/NBR(20x30,7x4,2)
Manufacturer: KASTAS
Sizes: 20x30,7x4,2 (mm)
K57F NBR/Metal(100x20x18)
Manufacturer: KASTAS
Sizes: 100x20x18 (mm)
K69 POM(145x140x15)
Manufacturer: KASTAS
Sizes: 145x140x15 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearing QJ238N2M
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 23.5 (kg)
Подшипник 1208K
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.417 (kg)
Bearing 609ZZP5 (D80019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)
RPP14 7714 ( RPP 14 7714 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 226.00x235.20x4.60 (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.
