Подшипник NA4913
Inner diameter:: 65 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.465 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.465 kg
Технические характеристики из каталога производителя:
- Обозначение NA4913
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,465 Кг
- Частота вращения предельная при пластичной смазке 3600 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Размер сопряженных деталей (da min.) 70
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 1
K04 (44,45x63,5x38,1)
Manufacturer: KASTAS
Sizes: 44,45x63,5x38,1 (mm)

RPP8 DD 2820 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing 23234K
Manufacturer: TMB
Sizes: 170x310x110 (mm)
Weight:: 37.5 (kg)

Подшипник M12649/M12610
Manufacturer: NSK-RHP
Sizes: 21.43x50.005x17.526 (mm)
Weight:: 0.174 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71911-E-T-P4S
Manufacturer: FAG
Sizes: 55x80x13 (mm)

Bearing NU328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 20.4 (kg)

Подшипник 7313BDT
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)

SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 30x37x5 (mm)

Торцевое уплотнение RM MG12-75
Manufacturer: RiMi

Bearing 7021 C
Manufacturer: ETERNO
Sizes: 105x160x26 (mm)
Weight:: 2.16 (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.