Подшипник 7211BEA
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 7211BEA
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (db min) 61
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1 мм.
- Размер сопряженных деталей (Db max) 94
- Размер сопряженных деталей (rb max.) 1
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81124-TV
Manufacturer: INA-FAG
Sizes: 120x155x25 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 360.00x378.00x9.00 (mm)
Bearing K20X26X13
Manufacturer: ETERNO
Sizes: 20x26x13 (mm)
Weight:: 0.012 (kg)
Подшипник 7203 A
Manufacturer: NSK-RHP
Sizes: 17x40x12 (mm)
Weight:: 0.067 (kg)
Подшипник NJ 217 E
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 2.1 (kg)
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71904-E-T-P4S
Manufacturer: FAG
Sizes: 20x37x9 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x95x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 110.60x130.00x4.00 (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.
