Подшипник NJ 421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.5 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
Bearing 6319 ZZ
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 5.71 (kg)
STD 1160 S8M CXA
Manufacturer: ContiTech AG
Подшипник 53230
Manufacturer: NACHI
Sizes: 150x215x53.3 (mm)
Weight:: 225 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 49.00x63.00x7.00 (mm)
2.5 FKM 80(023,00x02,50 )
Manufacturer: KASTAS
K06 PU(160x175x9,2/13)
Manufacturer: KASTAS
Sizes: 160x175x9,2/13 (mm)
AT10 DD
Manufacturer: ContiTech AG
K95 NBR(15x25x6)
Manufacturer: KASTAS
Sizes: 15x25x6 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1217-K-TVH-C3
Manufacturer: FAG
Sizes: 85x150x28 (mm)
Bearing N203EM (2203EH)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.066 (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.
