Подшипник N 321
Inner diameter:: 105 mm
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.69 kg
Outer diameter: 195 mm
The size of the width: 49 mm
Weight:: 8.69 kg
Технические характеристики из каталога производителя:
- Обозначение N 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,69 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 118
- Размер сопряженных деталей (ra max.) 2,5
- Размер (r1 min.) 3 мм.
- Размер сопряженных деталей (rb max.) 2,5
Bearing HK2516
Manufacturer: ETERNO
Sizes: 25x32x16 (mm)
Weight:: 0.027 (kg)

Подшипник NU 2209 ET
Manufacturer: NSK-RHP
Sizes: 45x85x23 (mm)
Weight:: 0.521 (kg)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 14x24/30x15 (mm)

Bearing NJ1046M (42146H)
Manufacturer: TMB

Bearing DAC30620027
Manufacturer:
Sizes: 30x62x27/27 (mm)

Bearing 23160 KMW33
Manufacturer: ETERNO
Sizes: 300x500x160 (mm)
Weight:: 131 (kg)

K19 PTFE/NBR/POM(160x145x12,5)
Manufacturer: KASTAS
Sizes: 160x145x12,5 (mm)

6.99 FKM 80(202,57x06,99)
Manufacturer: KASTAS

Bearing GE200ES
Manufacturer: ETERNO
Sizes: 200x290x130 (mm)
Weight:: 28 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x30x7 (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.