Подшипник NNU 4960 K
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960 K
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
Bearing 7216CTAP4 (36216KJ)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.45 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 355.00x371.00x8.00 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7022-C-T-P4S
Manufacturer: FAG
Sizes: 110x170x28 (mm)
13x622 A 24,5
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 28.00x31.80x1.90 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2062-TV
Manufacturer: INA-FAG
Sizes: 20x38x60 (mm)
KPB POLYESTER/PTFE(2,5x20 )
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 31x62.5x4.3 (mm)
K33 PU(90x105x10)
Manufacturer: KASTAS
Sizes: 90x105x10 (mm)
Подшипник NNCF4938CV
Manufacturer: SKF
Sizes: 190x260x69 (mm)
Weight:: 11 (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.
