Подшипник NJ 2307 E
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 31 mm
Weight:: 0.78 kg
Outer diameter: 80 mm
The size of the width: 31 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2307 E
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.780 Кг
- Частота вращения предельная при пластичной смазке 6800 об/мин
- Частота вращения предельная при жидкой смазке 8200 об/мин
- Размер (r1 min.) 1.1 мм.
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7044-C-T-P4S
Manufacturer: FAG
Sizes: 220x340x56 (mm)
K21 PU(15x30x8)
Manufacturer: KASTAS
Sizes: 15x30x8 (mm)
4 NBR 90(038,00x04,00)
Manufacturer: KASTAS
STD 720 S8M
Manufacturer: ContiTech AG
4L 770
Manufacturer: ContiTech AG
CX 53 CX 1411 Ld
Manufacturer: ContiTech AG
K781 PTFE(85x90x30 )
Manufacturer: KASTAS
Sizes: 85x90x30 (mm)
Bearing N2210EM (2510EH)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.59 (kg)
Bearing K70X78X30
Manufacturer: ETERNO
Sizes: 70x78x30 (mm)
Weight:: 0.148 (kg)
GEAR PULLEYS 14M-112S 496.31 (14M-112S 496.31/37)
Manufacturer: BBC
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.
