Подшипник NNU 4956
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4956
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 33 Кг
- Частота вращения предельная при пластичной смазке 1 300 об/мин
- Частота вращения предельная при жидкой смазке 1 700 об/мин
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x72x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL045014-PP
Manufacturer: INA-FAG
K17X PTFE/NBR(290x269x8,1)
Manufacturer: KASTAS
Sizes: 290x269x8,1 (mm)
ДВУХРЯДНЫЙ ШАРИКОВЫЙ ПОДШИПНИК 1219 S
Manufacturer:
Sizes: 95x170x32 (mm)
Weight:: 3.21 (kg)
Bearing 23138 (3053738)
Manufacturer: TMB
Sizes: 190x320x104 (mm)
Weight:: 35 (kg)
Bearing DAC34660037
Manufacturer:
Sizes: 34x66x37/37 (mm)
Bearing 22344KW33 (3644KW33)
Manufacturer: TMB
Sizes: 220x460x145 (mm)
Weight:: 120 (kg)
Подшипник 51206
Manufacturer: NACHI
Sizes: 30x52x16 (mm)
Weight:: 3.9 (kg)
Krestovina 50x149
Manufacturer: TOYO
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.
