Подшипник 6902NR
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Outer diameter: 28 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение 6902NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.017 Кг
- Размер (d1) 26.7 мм.
- Частота вращения предельная при пластичной смазке 26000 об/мин
- Частота вращения предельная при жидкой смазке 31000 об/мин
- Размер (d2) 30.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x88x8 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-2RSR
Manufacturer: INA-FAG
Sizes: 45x68x23 (mm)

Подшипник 638 ZZ1
Manufacturer: NSK-RHP
Sizes: 8x28x9 (mm)
Weight:: 0.029 (kg)

Bearing 6310 ZZ
Manufacturer: ETERNO
Sizes: 50x110x27 (mm)
Weight:: 1.097 (kg)

RPP14 3402 ( RPP 14 3402 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 23024CDKE4
Manufacturer: NSK-RHP
Sizes: 120x180x46 (mm)
Weight:: 4.11 (kg)

K68 POM(60x66x9,5)
Manufacturer: KASTAS
Sizes: 60x66x9,5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x37x9 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)

Подшипник 51220
Manufacturer: NSK-RHP
Sizes: 100x150x38 (mm)
Weight:: 225 (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.