Подшипник 6844
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 24 mm
Weight:: 2.9 kg
Outer diameter: 270 mm
The size of the width: 24 mm
Weight:: 2.9 kg
Технические характеристики из каталога производителя:
- Обозначение 6844
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,9 Кг
- Размер сопряженных деталей (da min.) 232
- Размер сопряженных деталей (Da max.) 256
- Размер сопряженных деталей (ra max.) 1,5
- Расчетный коэффициент (f0) 17,4
Bearing NUP221EM (92221EH)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 4.2 (kg)
RPP14 DD 2628 MFX - Megaflex
Manufacturer: ContiTech AG
K17 PTFE/NBR(610x585,5x8,1)
Manufacturer: KASTAS
Sizes: 610x585,5x8,1 (mm)
Подшипник 6905
Manufacturer: NACHI
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
RPP8 DD 2276 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 635Z (60035)
Manufacturer: TMB
Sizes: 5x19x6 (mm)
Weight:: 0.0085 (kg)
RPP14 DD 4154 MFX - Megaflex
Manufacturer: ContiTech AG
17x2921 B 115
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x68x12 (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.
