Подшипник 21311EX1K
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Технические характеристики из каталога производителя:
- Обозначение 21311EX1K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,7 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Расчетный коэффициент (e) 0,25
- Расчетный коэффициент (Y0) 2,65
- Расчетный коэффициент (Y1) 2,71
- Расчетный коэффициент (Y2) 4,03
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7010-C-T-P4S
Manufacturer: FAG
Sizes: 50x80x16 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K30X34X13
Manufacturer: INA-FAG
Weight:: 0.014 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.70x13.70x1.50 (mm)
Bearing 6310Z1 (310Z1)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)
Bearing 06Y42
Manufacturer: INA-FAG
Sizes: 15.875x25.273x11.227 (mm)
Weight:: 0.022 (kg)
PK 2550 / 1004 K
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 83x118x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (ASW)
Manufacturer: STO
Sizes: 25x42x8 (mm)
Подшипник NJG 2334 VH
Manufacturer: SKF
Sizes: 170x360x120 (mm)
Weight:: 59.5 (kg)
Подшипник HR32215J
Manufacturer: NSK-RHP
Sizes: 75x130x33.25 (mm)
Weight:: 1.72 (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.