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 6018
Manufacturer: ETERNO
Sizes: 90x140x24 (mm)
Weight:: 1.19 (kg)
Подшипник 6314ZE
Manufacturer: NACHI
Sizes: 70x150x35 (mm)
Weight:: 2.52 (kg)
K73 POLYESTER/PTFE(80x85x20)
Manufacturer: KASTAS
Sizes: 80x85x20 (mm)
ContiTech STD 8M 15 HP-PAZ
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x68x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 55.00x62.00x3.50 (mm)
BX 85 BX 2202 Ld
Manufacturer: ContiTech AG
Bearing 25580 / 25521
Manufacturer: TIMKEN
Sizes: 44.450x83.058x23.812 (mm)
Weight:: 0.553 (kg)
Подшипник 1213
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 1.15 (kg)
Bearing 16015
Manufacturer: ETERNO
Sizes: 75x115x13 (mm)
Weight:: 0.46 (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.
