Подшипник RS-4868E4
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4868E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 25,6 Кг
- Частота вращения предельная при пластичной смазке 280 об/мин
- Частота вращения предельная при жидкой смазке 560 об/мин
- Размер сопряженных деталей (da min.) 351
- Размер сопряженных деталей (Da max.) 409
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Bearing 15119 / 15250X
Manufacturer: TIMKEN
Sizes: 30.213x63.500x20.638 (mm)
Weight:: 0.325 (kg)

Подшипник 7007DT
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.17 (kg)

A 61 13x1550 Li / 1580 Ld
Manufacturer: ContiTech AG

Bearing 32915 (2BC)
Manufacturer: GMB
Sizes: 75x105x20 (mm)
Weight:: 0.490 (kg)

Подшипник 51405
Manufacturer: NACHI
Sizes: 25x60x24 (mm)
Weight:: 3.9 (kg)

3L 490
Manufacturer: ContiTech AG

K23 PU(70x62x8)
Manufacturer: KASTAS
Sizes: 70x62x8 (mm)

Bearing N318E (2318E)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 5.3 (kg)

K702 PTFE/NBR(60x71x4,2)
Manufacturer: KASTAS
Sizes: 60x71x4,2 (mm)

1.78 NBR 70(023,53x01,78)
Manufacturer: KASTAS


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.