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
K84 PU(286x263x12 )
Manufacturer: KASTAS
Sizes: 286x263x12 (mm)
K21 NBR(50x62x6)
Manufacturer: KASTAS
Sizes: 50x62x6 (mm)
Корпус UCPA205
Manufacturer: NACHI
Weight:: 0.73 (kg)
Подшипник HR105KBE52+L
Manufacturer: NSK-RHP
Sizes: 105x190x115 (mm)
Weight:: 13.1 (kg)
Подшипник 7211CDB
Manufacturer: NACHI
Sizes: 55x100x21 (mm)
Weight:: 0.635 (kg)
K95 NBR(32x40x7)
Manufacturer: KASTAS
Sizes: 32x40x7 (mm)
SPZ 3000
Manufacturer: ContiTech AG
K34 (140x160x28 )
Manufacturer: KASTAS
Sizes: 140x160x28 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 448.60x460.00x5.70 (mm)
Корпус UCPK211
Manufacturer: NACHI
Weight:: 4.5 (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.
