Подшипник NN 3021
Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg
Технические характеристики из каталога производителя:
- Обозначение NN 3021
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,88 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7019-E-T-P4S
Manufacturer: FAG
Sizes: 95x145x24 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 50x70x13 (mm)
BB102 ( ВВ 102 ) Le= 2660 мм
Manufacturer: ContiTech AG
Bearing SL045032N
Manufacturer: TMB
Sizes: 160x240x60 (mm)
Weight:: 16.6 (kg)
MEGADYNE ISORAN 5224MXL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 10.00x14.40x2.20 (mm)
Bearing AXK1528
Manufacturer: ETERNO
Sizes: 15x28x2 (mm)
Weight:: 4 (kg)
K17 PTFE/NBR(530x505,5x8,1 )
Manufacturer: KASTAS
Sizes: 530x505,5x8,1 (mm)
13x655 A 26
Manufacturer: ContiTech AG
Bearing RT740
Manufacturer: INA-FAG
Sizes: 127.000x254.000x50.800 (mm)
Weight:: 13.350 (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.
