ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7211-B-JP
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Технические характеристики из каталога производителя:
- Обозначение 7211-B-JP
- Производитель FAG
- α 40 ° / Угол контакта
- Db max 94,4 mm
- r1 min 1 mm
- ra1 max 1 mm
- d 100 mm
- B 21 mm
- D1 72,6 mm
- Da max 91 mm
- da min 64 mm
- ra max 1,5 mm
- rmin 1,5 mm
- m 0,645 kg / Вес
- Cr 49000 N / динамическая грузоподъемность, радиальная
- C0r 38500 N / статическая грузоподъемность, радиальная
- nG 8300 1/min / Предельная частота вращения
- nB 6800 1/min / Базовая тепловая частота вращения
- Cur 2600 N
- a 43 mm
Подшипник 239/900EK
Manufacturer: NACHI
Sizes: 900x1180x206 (mm)
Weight:: 618 (kg)
GEAR PULLEYS 14M-34S 148.72 (14M-34S 148.72/20)
Manufacturer: BBC
Bearing QJ330M (176330H)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 29 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 19x25.92x10 (mm)
K69 POM(70x65x9,7)
Manufacturer: KASTAS
Sizes: 70x65x9,7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x30x10 (mm)
Подшипник 5307
Manufacturer: NSK-RHP
Sizes: 35x80x34.9 (mm)
Weight:: 0.79 (kg)
Подшипник 22330CAKE4
Manufacturer: NSK-RHP
Sizes: 150x320x108 (mm)
Weight:: 41.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x240x18 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x129.00x7.00 (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.