Подшипник BL 311 ZZ
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.49 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.49 kg
Технические характеристики из каталога производителя:
- Обозначение BL 311 ZZ
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 1,49 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (da max) 72,5
- Размер сопряженных деталей (Da max.) 111
- Размер сопряженных деталей (ra max.) 2
O-RING
Manufacturer: NQK SF
Sizes: 10.52x14.18x1.83 (mm)
K20 (140x124x17,5)
Manufacturer: KASTAS
Sizes: 140x124x17,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x50x10 (mm)
K37 (36x44x6,40)
Manufacturer: KASTAS
Sizes: 36x44x6,40 (mm)
Подшипник 5204
Manufacturer: NSK-RHP
Sizes: 20x47x20.6 (mm)
Weight:: 0.12 (kg)
Bearing QJ1048M (176148H)
Manufacturer: TMB
Sizes: 240x360x56 (mm)
Weight:: 21 (kg)
Подшипник FJ-2212
Manufacturer: NSK-RHP
Sizes: 22x28x12 (mm)
Weight:: 0.014 (kg)
GEAR PULLEYS 8M-48S 120.63 (8M-48S 120.63/21)
Manufacturer: BBC
T10 DD
Manufacturer: ContiTech AG
SPB 2020 Lw
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.