Подшипник 21304EK
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Технические характеристики из каталога производителя:
- Обозначение 21304EK
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,18 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,15
- Расчетный коэффициент (Y1) 2,2
- Расчетный коэффициент (Y2) 3,27
Bearing 52211 (38211)
Manufacturer: TMB
Sizes: 55x90x45 (mm)
Weight:: 1.1 (kg)

Krestovina 29x49
Manufacturer: TOYO

SEALS (REINFORCED SEAL) (C)
Manufacturer: FEKO
Sizes: 73x100.30x10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 290x330x18 (mm)

Подшипник NU 1026
Manufacturer: NSK-RHP
Sizes: 130x182x33 (mm)
Weight:: 3.66 (kg)

Manufacturer: NACHI
PL 1562 / 615 L
Manufacturer: ContiTech AG

SPA 2282 Lw L=L EL
Manufacturer: ContiTech AG

K68 POM(40x46x12,8)
Manufacturer: KASTAS
Sizes: 40x46x12,8 (mm)

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Manufacturer: KASTAS
Sizes: 40x8x8,5 (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.