Подшипник NF 248
Inner diameter:: 240 mm
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Outer diameter: 385 mm
The size of the width: 72 mm
Weight:: 50 kg
Технические характеристики из каталога производителя:
- Обозначение NF 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 50.0 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
HTD 8M 1160 ( HTD8M 1160 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6922ZZ
Manufacturer: NSK-RHP
Sizes: 110x150x20 (mm)
Weight:: 0.893 (kg)
GEAR PULLEYS 14M-90S 398.27 (14M-90S 398.27/90)
Manufacturer: BBC
MEGADYNE ISORAN 776MXL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 24.00x26.60x1.30 (mm)
Bearing NU1017
Manufacturer: ETERNO
Sizes: 85x130x22 (mm)
Weight:: 1.04 (kg)
K38 PU(57,15x66,675x8,509)
Manufacturer: KASTAS
Sizes: 57,15x66,675x8,509 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71921-C-T-P4S
Manufacturer: FAG
Sizes: 105x145x20 (mm)
Подшипник NU 315 EM
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.73 (kg)
Bearings NUKR40
Manufacturer: INA-FAG
Weight:: 0.242 (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.
