ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30228-A
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 45.75 mm
Outer diameter: 250 mm
The size of the width: 45.75 mm
Технические характеристики из каталога производителя:
- Обозначение30228-A
- ПроизводительFAG
- e0,44
- Y00,76
- db min154 mm
- Ca min9 mm
- Cb min9,5 mm
- r1, 2 min4 mm
- r3, 4 min3 mm
- rb max3 mm
- Y1,38
- t45,75 mm
- d250 mm
- B42 mm
- D1187 mm / α
- Da max163 mm
- da min219 mm
- ra max4 mm
- m8,81 kg / α Вес
- Cr415000 N
- C0r560000 N / статическая грузоподъемность, радиальная
- nG2850 1/min / Предельная частота вращения
- nB2030 1/min / Базовая тепловая частота вращения
- Cur66000 N / Нагрузка предела усталости, радиальная
- C36 mm
- a48 mm / α
Подшипник H715345/H715311
Manufacturer: NSK-RHP
Sizes: 71.438x136.525x46.038 (mm)
Weight:: 3.111 (kg)
Bearing NNU4938KW33P5
Manufacturer: TMB
Sizes: 190x260x69 (mm)
Weight:: 11 (kg)
K703 PTFE/NBR(515x539x14)
Manufacturer: KASTAS
Sizes: 515x539x14 (mm)
K21 PU(60x70x5)
Manufacturer: KASTAS
Sizes: 60x70x5 (mm)
GEAR PULLEYS 8M-90S 227.58 (8M-90S 227.58/12)
Manufacturer: BBC
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 53.20x80x28 (mm)
T10 DD
Manufacturer: ContiTech AG
Bearing 7310B (66310)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)
RPP8 7896 ( RPP 8 7896 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 52x65x9 (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.
