Подшипник N 420
Inner diameter:: 100 mm
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 14 kg
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 14 kg
Технические характеристики из каталога производителя:
- Обозначение N 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.0 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 4 мм.
O-RING
Manufacturer: NQK SF
Sizes: 137.00x143.00x3.00 (mm)
Bearing 23068K
Manufacturer: TMB
Sizes: 340x520x133 (mm)
Weight:: 105 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing LS0821
Manufacturer: INA-FAG
Sizes: 8x21x2.750 (mm)
Weight:: 0.004 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23236-E1-TVPB
Manufacturer: FAG
Sizes: 180x320x112 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 47.00x49.00x1.00 (mm)
Подшипник NUP 311 EG
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.50x14.50x2.00 (mm)
Bearing 3985 / 3925
Manufacturer: TIMKEN
Sizes: 66.675x112.712x30.162 (mm)
Weight:: 1.19 (kg)
6.99 NBR 70(494,16x06,99)
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.
