Подшипник NJ 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Bearing 6202Z1 (202Z1)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.045 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 46x78x10 (mm)
Подшипник NF 204
Manufacturer: NSK
Sizes: 20x40x14 (mm)
Weight:: 0.107 (kg)
Bearing DAC37720437
Manufacturer:
Sizes: 36.97x72.04x37/37 (mm)
Bearing 6209ZN (150209)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
Bearing 32017
Manufacturer: ETERNO
Sizes: 85x130x29 (mm)
Weight:: 1.35 (kg)
Bearing CSN66
Manufacturer: INA
Sizes: 9.525x14.288x12.700 (mm)
Weight:: 0.004 (kg)
Bearings RF14
Manufacturer: INA
Sizes: 6.350x22.225x14.288 (mm)
Weight:: 0.036 (kg)
Подшипник BL 209 Z
Manufacturer: NSK
Sizes: 45x85x19 (mm)
Weight:: 0.449 (kg)
5L 600
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.