Подшипник 21311AX
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.77 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.77 kg
Технические характеристики из каталога производителя:
- Обозначение 21311AX
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,77 Кг
- Частота вращения предельная при пластичной смазке 6000 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Расчетный коэффициент (e) 0,29
- Расчетный коэффициент (Y0) 2,27
- Расчетный коэффициент (Y1) 2,32
- Расчетный коэффициент (Y2) 3,45
AT10 DD
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71922-C-T-P4S
Manufacturer: FAG
Sizes: 110x150x20 (mm)

K69 POM(46x40x12,8)
Manufacturer: KASTAS
Sizes: 46x40x12,8 (mm)

Подшипник NUP 2207 EG
Manufacturer: NACHI
Sizes: 35x72x23 (mm)
Weight:: 0.446 (kg)

Krestovina 28,5/49X80
Manufacturer: TOYO

HTD 8M 4736 ( HTD8M 4736 -V, -M, -MFX )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 80x100x13 (mm)

K69 POM(145x140x9,7)
Manufacturer: KASTAS
Sizes: 145x140x9,7 (mm)

3 NBR 70(115,00x03,00)
Manufacturer: KASTAS

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x50x7 (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.