Подшипник NF 248
Inner diameter:: 240 mm
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Технические характеристики из каталога производителя:
- Обозначение NF 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 50.0 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
M (MXL)
Manufacturer: ContiTech AG
K09 NBR(56x64x4/7)
Manufacturer: KASTAS
Sizes: 56x64x4/7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 45.00x47.00x1.00 (mm)
Bearing DAC39(41)750037
Manufacturer:
Sizes: 39/41x75x23.5/13.5/3 (mm)
B 130 17x3300 Li / 3345 Ld
Manufacturer: ContiTech AG
V 1052/15 F
Manufacturer: ContiTech AG
Подшипник 6844
Manufacturer: NACHI
Sizes: 220x270x24 (mm)
Weight:: 2.98 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2328-E-M1
Manufacturer: FAG
Sizes: 140x300x102 (mm)
6 NBR 70(140,00x06,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22340-K-MB
Manufacturer: FAG
Sizes: 200x420x138 (mm)
Weight:: 103.5 (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.
