ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31311-A
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 31.5 mm
Outer diameter: 120 mm
The size of the width: 31.5 mm
Технические характеристики из каталога производителя:
- Обозначение31311-A
- ПроизводительFAG
- e0,83
- Y00,4
- db min65 mm
- Ca min4 mm
- Cb min10,5 mm
- r1, 2 min2,5 mm
- r3, 4 min2 mm
- rb max2 mm
- Y0,73
- t31,5 mm
- d120 mm
- B29 mm
- D188 mm / α
- Da max68 mm
- da min94 mm
- ra max2,5 mm
- m1,57 kg / α Вес
- Cr123000 N
- C0r139000 N / статическая грузоподъемность, радиальная
- nG5900 1/min / Предельная частота вращения
- nB4100 1/min / Базовая тепловая частота вращения
- Cur16400 N / Нагрузка предела усталости, радиальная
- C21 mm
- a39 mm / α
Bearing FC30
Manufacturer: ETERNO
Sizes: 30x37x20 (mm)
Weight:: 42 (kg)
RPP8 4136 ( RPP 8 4136 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 225.00x235.00x5.00 (mm)
RPP14 8344 ( RPP 14 8344 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x30x7 (mm)
K18 (180x158x26,5)
Manufacturer: KASTAS
Sizes: 180x158x26,5 (mm)
Bearing 387AS / 382S
Manufacturer: TIMKEN
Sizes: 57.150x96.838x25.400 (mm)
Weight:: 0.633 (kg)
Подшипник RNA4913
Manufacturer: NSK-RHP
Sizes: 72x90x25 (mm)
Weight:: 0.32 (kg)
Bearing 7011ACP5 (D46111)
Manufacturer: TMB
Sizes: 55x90x18 (mm)
Weight:: 0.37 (kg)
Bearing N407M (2407H)
Manufacturer: TMB
Sizes: 35x100x25 (mm)
Weight:: 1.05 (kg)
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.