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
Bearings NKS32
Manufacturer: INA-FAG
Sizes: 32x47x22 (mm)
Weight:: 0.11 (kg)
Торцевое уплотнение RM MG1-12
Manufacturer: RiMi
SPA 882
Manufacturer: ContiTech AG
Bearing 3008 ZZ
Manufacturer: ETERNO
Sizes: 40x68x21 (mm)
Weight:: 0.25 (kg)
Bearing 3306 J
Manufacturer: INA-FAG
Sizes: 30x72x30.200 (mm)
Weight:: 0.560 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 396.00x416.00x10.00 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23972-K-MB
Manufacturer: FAG
Sizes: 360x480x90 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 14.80x20.80x3.00 (mm)
Bearing 7314ACMP6 (E46314H)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
Подшипник NU 236 E
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 20.5 (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.
