ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31308-A
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Технические характеристики из каталога производителя:
- Обозначение31308-A
- ПроизводительFAG
- e0,83
- Y00,4
- db min49 mm
- Ca min4 mm
- Cb min8 mm
- r1, 2 min2 mm
- r3, 4 min1,5 mm
- rb max1,5 mm
- Y0,73
- t25,25 mm
- d90 mm
- B23 mm
- D168,2 mm / α
- Da max51 mm
- da min71 mm
- ra max2 mm
- m0,727 kg / α Вес
- Cr76000 N
- C0r83000 N / статическая грузоподъемность, радиальная
- nG8000 1/min / Предельная частота вращения
- nB5200 1/min / Базовая тепловая частота вращения
- Cur9500 N / Нагрузка предела усталости, радиальная
- C17 mm
- a30 mm / α
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 79.32x104.90x12.70 (mm)
K21 NBR(173x200x20)
Manufacturer: KASTAS
Sizes: 173x200x20 (mm)
5.7 NBR 70(109,30x05,70)
Manufacturer: KASTAS
Подшипник 17580/17520
Manufacturer: NSK-RHP
Sizes: 15.875x42.862x16.67 (mm)
Weight:: 0.123 (kg)
Bearing IR15x19x20
Manufacturer: INA-FAG
Sizes: 15x19x20 (mm)
Weight:: 0.164 (kg)
K48 (110x95x16 )
Manufacturer: KASTAS
Sizes: 110x95x16 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x38x10 (mm)
SPZ 2280
Manufacturer: ContiTech AG
2.5 FKM 80(072,00x02,50 )
Manufacturer: KASTAS
K81 TPE(91x96,4x1,3)
Manufacturer: KASTAS
Sizes: 91x96,4x1,3 (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.
