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
SPB 3850 Lw
Manufacturer: ContiTech AG
Bearings NA4906 RS
Manufacturer: INA-FAG
Sizes: 30x47x18 (mm)
Weight:: 0.104 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 583.50x600.50x8.50 (mm)
Подшипник 6321
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 8.09 (kg)
Krestovina 32x95,6
Manufacturer: TOYO
Bearing 21311W33 (53311w33)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.95 (kg)
Bearing TWC4052
Manufacturer: INA-FAG
Sizes: 63.500x82.550x2.337 (mm)
Weight:: 0.040 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71901-E-T-P4S
Manufacturer: FAG
Sizes: 12x24x6 (mm)
Подшипник 6019DDU
Manufacturer: NSK-RHP
Sizes: 95x145x24 (mm)
Weight:: 1.23 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 104x139x13 (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.
