Подшипник 691
Inner diameter:: 1 mm
Outer diameter: 4 mm
The size of the width: 1.6 mm
Weight:: 9 kg
Outer diameter: 4 mm
The size of the width: 1.6 mm
Weight:: 9 kg
Технические характеристики из каталога производителя:
- Обозначение 691
- Размер (r min.) 0,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 9E-05 Кг
- Частота вращения предельная при пластичной смазке 100 000 об/мин
- Частота вращения предельная при жидкой смазке 120 000 об/мин
- Размер сопряженных деталей (da min.) 1,8
- Размер сопряженных деталей (Da max.) 3,2
- Размер сопряженных деталей (ra max.) 0,1
O-RING
Manufacturer: NQK SF
Sizes: 6.00x11.00x2.50 (mm)
Bearing 23144KW33
Manufacturer: TMB
Sizes: 220x370x120 (mm)
Weight:: 53.5 (kg)
Подшипник NU 2244
Manufacturer: NSK-RHP
Sizes: 220x400x108 (mm)
Weight:: 61.8 (kg)
SEALS (REINFORCED SEAL) (PSD)
Manufacturer: FEKO
Sizes: 12x70x22 (mm)
HTD 8M 5800 ( HTD8M 5800 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x17x4 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 130x160x15 (mm)
K68 POM(25x28x3)
Manufacturer: KASTAS
Sizes: 25x28x3 (mm)
Подшипник 2920
Manufacturer: NACHI
Sizes: 100x135x25 (mm)
RPP8 DD 2236 MFX - Megaflex
Manufacturer: ContiTech AG
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.
