Подшипник NNU 4952
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4952
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 31,1 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 800 об/мин
K73 POLYESTER/PTFE(145x150x15)
Manufacturer: KASTAS
Sizes: 145x150x15 (mm)
Bearing 1218 K
Manufacturer: ETERNO
Sizes: 90x160x30 (mm)
Weight:: 2.59 (kg)
AX 136 AX 3484 Ld
Manufacturer: ContiTech AG
K38 PU(63,5x73,02x9,52)
Manufacturer: KASTAS
Sizes: 63,5x73,02x9,52 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x110x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 44.45x60.45x8.00 (mm)
K22 NBR(36x46x7 )
Manufacturer: KASTAS
Sizes: 36x46x7 (mm)
RPP14 DD 4112 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 5208NR
Manufacturer: NACHI
Sizes: 40x80x30.2 (mm)
Weight:: 0.57 (kg)
Bearing S3624
Manufacturer: INA-FAG
Sizes: 57.150x66.675x38.100 (mm)
Weight:: 0.038 (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.
