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.
W-1120
Manufacturer: ContiTech AG
K33 PU(80x93x10)
Manufacturer: KASTAS
Sizes: 80x93x10 (mm)
Krestovina 33,3x116
Manufacturer: TOYO
K09 PU(6x10x2,2/4 )
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Sizes: 6x10x2,2/4 (mm)
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Manufacturer: FEKO
Sizes: 90x110/154x13 (mm)
Подшипник 08125/08231
Manufacturer: NSK-RHP
Sizes: 58.738x31.75x14.684 (mm)
Weight:: 0.17 (kg)
HTD 8M 3440 ( HTD8M 3440 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 10.00x15.30x2.65 (mm)
K23 PU(150x135x8)
Manufacturer: KASTAS
Sizes: 150x135x8 (mm)
A 39,5 13x1000 Li / 1030 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.
