Подшипник 6920NR
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение 6920NR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.780 Кг
- Размер (d1) 137.6 мм.
- Частота вращения предельная при пластичной смазке 4400 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (d2) 145.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.9 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.7 мм.
2 NBR 70(056,00x02,00)
Manufacturer: KASTAS
K15 PU(25x14x4,2)
Manufacturer: KASTAS
Sizes: 25x14x4,2 (mm)
Bearing PI081208
Manufacturer: INA-FAG
Sizes: 12.7x19.5x12.7 (mm)
Weight:: 0.015 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x45x6 (mm)
XPA 832 Lw / Ld ( ХРА 832 )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1040 RPP8 ( RPP 8M 1040 )
Manufacturer: ContiTech AG
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
Bearing NUP411
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.643 (kg)
Bearing 61944X1 (744)
Manufacturer: TMB
Sizes: 220x309.5x38 (mm)
Weight:: 7.95 (kg)
Подшипник 387/382A
Manufacturer: NSK-RHP
Sizes: 57.15x96.838x21 (mm)
Weight:: 0.602 (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.