Подшипник BL 221 ZZ
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.23 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.23 kg
Технические характеристики из каталога производителя:
- Обозначение BL 221 ZZ
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 4,23 Кг
- Частота вращения предельная при пластичной смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
Bearing 23148W33
Manufacturer: TMB
Sizes: 240x400x128 (mm)
Weight:: 66.5 (kg)
Bearings NNTR100X240X105 2ZL
Manufacturer: INA
Sizes: 100x240x105 (mm)
Weight:: 28 (kg)
Bearing N2228
Manufacturer: ETERNO
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
Подшипник 7232DT
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 13.7 (kg)
Bearing NNTR110X260X115 2Z
Manufacturer: INA
Sizes: 110x260x115 (mm)
Weight:: 113 (kg)
Подшипник 6256
Manufacturer: NSK
Sizes: 280x500x80 (mm)
Weight:: 70.4 (kg)
Bearing NJ2324EM (42624EH)
Manufacturer: TMB
Sizes: 120x260x86 (mm)
Weight:: 23 (kg)
Bearing 6406
Manufacturer: ETERNO
Sizes: 30x90x23 (mm)
Weight:: 0.74 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 28.58x42.58x7.00 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ С КОРОТКИМИ ЦИЛИНДРИЧЕСКИМИ И ИГОЛЬЧАТЫМИ РОЛИКАМИ NKXR15
Manufacturer: INA
Sizes: 15x24x23 (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.