Подшипник 7203 B
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.068 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.068 kg
Технические характеристики из каталога производителя:
- Обозначение 7203 B
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,068 Кг
- Частота вращения предельная при пластичной смазке 14 000 об/мин
- Частота вращения предельная при жидкой смазке 19 000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0,6
- Размер (a) 18 мм.
- Размер (r1 min.) 0,3 мм.
Bearing GS812/500
Manufacturer: INA-FAG
Sizes: 500x670x135 (mm)
Weight:: 49 (kg)

K702 PTFE/NBR(32x39,5x3,2)
Manufacturer: KASTAS
Sizes: 32x39,5x3,2 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 65.00x70.30x2.65 (mm)

SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 14.80x30x5 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 120.00x136.00x8.00 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32217-A-N11CA
Manufacturer: FAG
Sizes: 85x150x77 (mm)

K708 PTFE/NBR(100x108,8x6 )
Manufacturer: KASTAS
Sizes: 100x108,8x6 (mm)

1280 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearings NA4928
Manufacturer: INA-FAG
Sizes: 140x190x50 (mm)
Weight:: 4.15 (kg)

K21 NBR(70x90x10)
Manufacturer: KASTAS
Sizes: 70x90x10 (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.