ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7304-B-JP
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Технические характеристики из каталога производителя:
- Обозначение 7304-B-JP
- Производитель FAG
- α 40 ° / Угол контакта
- Db max 47,8 mm
- r1 min 0,6 mm
- ra1 max 0,6 mm
- d 52 mm
- B 15 mm
- D1 33 mm
- Da max 45 mm
- da min 27 mm
- ra max 1 mm
- rmin 1,1 mm
- m 0,149 kg / Вес
- Cr 20400 N / динамическая грузоподъемность, радиальная
- C0r 11100 N / статическая грузоподъемность, радиальная
- nG 17600 1/min / Предельная частота вращения
- nB 11500 1/min / Базовая тепловая частота вращения
- Cur 750 N
- a 23 mm
Bearing 2794 / 2720
Manufacturer: TIMKEN
Sizes: 36.487x76.2x23.812 (mm)
Weight:: 0.516 (kg)
2 NBR 90(014,00x02,00)
Manufacturer: KASTAS
Bearing 638/7-ZZP6 (E3080087)
Manufacturer: TMB
Sizes: 7x14x5 (mm)
Подшипник 21306CDE4
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.39 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 26.00x30.00x2.00 (mm)
K10 NBR(340x355x9,5/13)
Manufacturer: KASTAS
Sizes: 340x355x9,5/13 (mm)
MEGADYNE ISORAN 3424MXL
Manufacturer: ContiTech AG
Подшипник 6021
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.60 (kg)
22x3962 C 156
Manufacturer: ContiTech AG
K27 PU(12,76x20,42x4,77/5,97)
Manufacturer: KASTAS
Sizes: 12,76x20,42x4,77/5,97 (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.