Подшипник 6948
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg
Outer diameter: 320 mm
The size of the width: 38 mm
Weight:: 8.02 kg
Технические характеристики из каталога производителя:
- Обозначение 6948
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.02 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 311
- Размер сопряженных деталей (ra max.) 2.0
Подшипник 24128CK30E4
Manufacturer: NSK-RHP
Sizes: 140x225x85 (mm)
Weight:: 13 (kg)
Bearing 320/28 (4CC)
Manufacturer: GMB
Sizes: 28x52x16 (mm)
Weight:: 0.142 (kg)
K23 NBR(20,63x14,28x6,35)
Manufacturer: KASTAS
Sizes: 20,63x14,28x6,35 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4217-B-TVH
Manufacturer: FAG
Sizes: 85x150x36 (mm)
Подшипник NJ 230 EM
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 11.9 (kg)
Подшипник E32921J
Manufacturer: NACHI
Sizes: 105x145x25 (mm)
Weight:: 1.25 (kg)
Bearing 7003VETAP5 (36103KJ-SH)
Manufacturer: TMB
Weight:: 0.037 (kg)
Bearing AS80105
Manufacturer: INA-FAG
Sizes: 80x105x1 (mm)
Weight:: 0.028 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x54x8 (mm)
AT5 DD
Manufacturer: ContiTech AG
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.
