Подшипник NJ 228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.49 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.49 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 228
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.49 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 3 мм.
Торцевое уплотнение RM U4(250)-55
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x35x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 618/600-M
Manufacturer: FAG
Sizes: 600x730x60 (mm)
K07 NBR(40x50x7/10)
Manufacturer: KASTAS
Sizes: 40x50x7/10 (mm)
K21 NBR(30x47x10)
Manufacturer: KASTAS
Sizes: 30x47x10 (mm)
Подшипник C 5912 V
Manufacturer: SKF
Sizes: 60x85x34 (mm)
Weight:: 0.64 (kg)
Подшипник 23130AX
Manufacturer: NACHI
Sizes: 150x250x80 (mm)
Weight:: 16.7 (kg)
Bearing 6307
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.467 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x160x12 (mm)
C 140 22x3555 Li / 3614 Ld
Manufacturer: ContiTech AG
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.
