Подшипник NNU 4938 K
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
Bearing 7312BM (66312H)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
K21 PU(30,16x38,1x3,97)
Manufacturer: KASTAS
Sizes: 30,16x38,1x3,97 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 2.80x9.00x3.10 (mm)
K23 PU(160x145x9)
Manufacturer: KASTAS
Sizes: 160x145x9 (mm)
Подшипник BL 215
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.29 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32956-N11CA
Manufacturer: FAG
Sizes: 280x380x127 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
Bearing 06Y49
Manufacturer: INA-FAG
Sizes: 15.951x34.391x14.810 (mm)
Weight:: 0.026 (kg)
K11 TPE(160x175x9,5/14 )
Manufacturer: KASTAS
Sizes: 160x175x9,5/14 (mm)
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.
