Подшипник 6821ZZ
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.324 kg
Технические характеристики из каталога производителя:
- Обозначение 6821ZZ
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,324 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 110
- Размер сопряженных деталей (da max) 110,5
- Размер сопряженных деталей (Da max.) 125
- Размер сопряженных деталей (ra max.) 1
- Расчетный коэффициент (f0) 17,4
Подшипник 54412U
Manufacturer: NSK-RHP
Sizes: 60x130x107 (mm)
Weight:: 0.73 (kg)

Bearing XW4-1/4
Manufacturer: INA-FAG
Sizes: 107.950x139.700x22.225 (mm)
Weight:: 0.825 (kg)

Торцевое уплотнение RM MG12-70
Manufacturer: RiMi

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x85x10 (mm)

Bearing 6213NP6 (E50213)
Manufacturer: TMB
Weight:: 1 (kg)

Bearing ZS2646
Manufacturer: INA-FAG
Sizes: 26x46x7 (mm)
Weight:: 0.06 (kg)

Bearing GH040260
Manufacturer: GMB
Sizes: 40x66x24/24 (mm)

Bearing 6016P6 (E116)
Manufacturer: TMB
Sizes: 80x125x22 (mm)
Weight:: 0.91 (kg)

XPB 5000 Lw / Ld ( ХРВ 5000 )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x38x10 (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.