Подшипник 7921 A5
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.82 kg
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.82 kg
Технические характеристики из каталога производителя:
- Обозначение 7921 A5
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,82 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 138
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 39,2 мм.
- Размер (r1 min.) 0,6 мм.
Bearings RF-14-PP
Manufacturer: INA-FAG
Sizes: 6.350x22.225x14.288 (mm)
Weight:: 0.036 (kg)

MEGADYNE ISORAN 1960 RPP14 ( RPP 14M 1960 )
Manufacturer: ContiTech AG

Bearing 21317 (53317)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 6.2 (kg)

Подшипник 7318BDF
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 305.00x315.00x5.00 (mm)

HTD 8M 3560 ( HTD8M 3560 -V, -M, -MFX )
Manufacturer: ContiTech AG

Manufacturer: ContiTech AG

Подшипник 24140CE4
Manufacturer: NSK-RHP
Sizes: 200x340x140 (mm)
Weight:: 51.3 (kg)

Подшипник 6303ZZ
Manufacturer: NSK-RHP
Sizes: 17x47x14 (mm)
Weight:: 0.113 (kg)

Подшипник NJG2316VH
Manufacturer: SKF
Sizes: 80x170x58 (mm)
Weight:: 6.4 (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.