ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81248-M
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Технические характеристики из каталога производителя:
- Обозначение81248-M
- ПроизводительINA
- C0a5000000 N / статическая грузоподъемность, осевая
- Cua445000 N / нагрузка предела усталости
- t78 mm
- d340 mm
- D1335 mm
- rmin2,1 mm
- m26,2 kg / Вес
- nG970 1/min / Предельная частота вращения
- nB340 1/min / Базовая тепловая частота вращения
- Ca1370000 N / динамическая грузоподъемность, осевая
Подшипник 6006NR
Manufacturer: NACHI
Sizes: 30x55x13 (mm)
Weight:: 0.113 (kg)
Bearings LR5007NPPU
Manufacturer: INA-FAG
Sizes: 35x68x20 (mm)
Weight:: 0.3 (kg)
Bearings NA4903
Manufacturer: INA-FAG
Sizes: 17x30x13 (mm)
Weight:: 0.037 (kg)
K782 PTFE(130x135x100)
Manufacturer: KASTAS
Sizes: 130x135x100 (mm)
Bearing 22309KW33 (3609KW33)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.4 (kg)
Подшипник NUP 230 EM
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 11.9 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71900-C-T-P4S
Manufacturer: FAG
Sizes: 10x22x6 (mm)
AT20 DD
Manufacturer: ContiTech AG
K25 NBR/Metal(203,2x31,75x28,58)
Manufacturer: KASTAS
Sizes: 203,2x31,75x28,58 (mm)
K10 NBR(265x280x9,5/13)
Manufacturer: KASTAS
Sizes: 265x280x9,5/13 (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.
