ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K15X21X21
Inner diameter:: 15 mm
Outer diameter: 21 mm
The size of the width: 21 mm
Outer diameter: 21 mm
The size of the width: 21 mm
Технические характеристики из каталога производителя:
- ОбозначениеK15X21X21
- ПроизводительINA
- Bc21 mm
- Fw15 mm
- Ew21 mm
- m17 g / Вес
- Cr19400 N / динамическая грузоподъемность, радиальная
- C0r24300 N / статическая грузоподъемность, радиальная
- nG23600 1/min / Предельная частота вращения
- nB14400 1/min / Базовая тепловая частота вращения
- Cur3300 N / нагрузка предела усталости радиальная
Bearing NU307
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.48 (kg)

K09 PU(80x88x4/7)
Manufacturer: KASTAS
Sizes: 80x88x4/7 (mm)

K81 TPE(115x125x1,9)
Manufacturer: KASTAS
Sizes: 115x125x1,9 (mm)

Bearing 81215MP5
Manufacturer: TMB
Weight:: 0.8 (kg)

Bearing 399A / 394A
Manufacturer: TIMKEN
Sizes: 68.262x110x22 (mm)
Weight:: 0.764 (kg)

T5 DD
Manufacturer: ContiTech AG

Bearing NUP311ENV (192311EK)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)

Bearings 208 KRR
Manufacturer: INA-FAG
Sizes: 40x80x20.500 (mm)
Weight:: 0.44 (kg)

K73 POLYESTER/PTFE(125x130x9,7)
Manufacturer: KASTAS
Sizes: 125x130x9,7 (mm)

K69 POM(90x84x12,5)
Manufacturer: KASTAS
Sizes: 90x84x12,5 (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.