ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ421-M1 + HJ421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ421-M1 + HJ421
- ПроизводительFAG
- B227 mm
- e220,5 mm
- m11,65 kg
- r1 min4 mm
- dc min162 mm
- d260 mm
- B60 mm
- D1158,8 mm
- Da max143 mm
- da min125 mm
- ra max3 mm
- rmin4 mm
- m18 kg / Вес
- Cr610000 N / динамическая грузоподъемность, радиальная
- C0r590000 N / статическая грузоподъемность, радиальная
- nG4150 1/min / Предельная частота вращения
- nB2750 1/min / Базовая тепловая частота вращения
- Cur96000 N / Нагрузка предела усталости, радиальная
- f144,5 mm
- S5,7 mm / Осевое перемещение из среднего положения
- B116 mm
K84 PU(95x86,4x9)
Manufacturer: KASTAS
Sizes: 95x86,4x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 145x164x14 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7003-E-T-P4S
Manufacturer: FAG
Sizes: 17x35x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x36x6/5 (mm)
K18 (88,9x69,85x30,15)
Manufacturer: KASTAS
Sizes: 88,9x69,85x30,15 (mm)
Bearings G1100-KRR-B
Manufacturer: INA-FAG
Weight:: 0.25 (kg)
K40 PU/POM(170x150x12,5)
Manufacturer: KASTAS
Sizes: 170x150x12,5 (mm)
Bearing FC2842125 (672728H)
Manufacturer: TMB
Sizes: 140x210x125 (mm)
Weight:: 15.9 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 25x35x11 (mm)
Подшипник 24052E
Manufacturer: NACHI
Sizes: 260x400x140 (mm)
Weight:: 65.7 (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.
