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.
ZX 42 ZX 1089 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 379.00x384.24x2.62 (mm)
K22 PU(12x20x5,5 )
Manufacturer: KASTAS
Sizes: 12x20x5,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 64x85x10 (mm)
SEALS (REINFORCED SEAL) (FT)
Manufacturer: FEKO
Sizes: 38.10x57.94x12/14 (mm)
Подшипник 7030 A
Manufacturer: NSK-RHP
Sizes: 150x225x35 (mm)
Weight:: 4.75 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61802-2Z
Manufacturer: FAG
Sizes: 15x24x5 (mm)
Подшипник NNC 4896
Manufacturer: SKF
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
HTD 4400 8M
Manufacturer: ContiTech AG
RPP8 7544 ( RPP 8 7544 -V, -M, -MFX )
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.
