Подшипник NNU 4922
Inner diameter:: 110 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4922
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,07 Кг
- Частота вращения предельная при пластичной смазке 3 600 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 73x98x12 (mm)
XPC 2240 Lw / Ld ( ХРС 2240 )
Manufacturer: ContiTech AG
O-3304
Manufacturer: ContiTech AG
K14 NBR(type s)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 297.80x315.00x8.60 (mm)
K75 PHENOLIC(70x75x9,7)
Manufacturer: KASTAS
Sizes: 70x75x9,7 (mm)
Подшипник 6320Z
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 7.00 (kg)
1.78 NBR 70(033,05x01,78)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 15.20x17.80x1.30 (mm)
K84 PU(30x25,4x3,9)
Manufacturer: KASTAS
Sizes: 30x25,4x3,9 (mm)
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.
