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
O-RING
Manufacturer: NQK SF
Sizes: 125.00x130.30x2.65 (mm)
Подшипник 2910
Manufacturer: NACHI
Sizes: 50x74x18 (mm)
Weight:: 0.73 (kg)
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 28x40x7/8 (mm)
RPP14 DD 2740 MFX - Megaflex
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 24x32x4 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 60x80x9.5 (mm)
Подшипник 6217N
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.79 (kg)
HTD 8M 4808 ( HTD8M 4808 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NUP416
Manufacturer: ETERNO
Sizes: 80x200x48 (mm)
Weight:: 7.66 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 165x190.70x14.50 (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.
