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: 17.80x24.00x3.10 (mm)
Bearings KR32-X-PP-A
Manufacturer: INA-FAG
Weight:: 0.1 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71914-E-T-P4S
Manufacturer: FAG
Sizes: 70x100x16 (mm)
Подшипник 6903NR
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.019 (kg)
Подшипник NF 407
Manufacturer: NACHI
Sizes: 35x83x25 (mm)
Weight:: 1.02 (kg)
MEGADYNE ISORAN 1184MXL
Manufacturer: ContiTech AG
K22 NBR(60x70x12)
Manufacturer: KASTAS
Sizes: 60x70x12 (mm)
Manufacturer: ContiTech AG
Подшипник R 144
Manufacturer: NSK-RHP
Sizes: 3.175x6.35x2.38 (mm)
RPP8 DD 4668 MFX - Megaflex
Manufacturer: ContiTech AG
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.
