Подшипник NJ 321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.73 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.73 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер (r1 min.) 3 мм.
HTD 8M 3208 ( HTD8M 3208 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 70x95x13 (mm)
T10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20220-K-MB-C3
Manufacturer: FAG
Sizes: 100x180x34 (mm)
K68 POM(110x115x9,5)
Manufacturer: KASTAS
Sizes: 110x115x9,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x160x15 (mm)
Bearing NUP205EVA
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.14 (kg)
K762 PTFE/NBR(100x85x7,5)
Manufacturer: KASTAS
Sizes: 100x85x7,5 (mm)
K781 PTFE(80x85x40 )
Manufacturer: KASTAS
Sizes: 80x85x40 (mm)
Bearing DAC408000302
Manufacturer:
Sizes: 40x80x30.2/30.2 (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.
