Подшипник NU 221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Технические характеристики из каталога производителя:
- Обозначение NU 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 4.03 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
O-RING
Manufacturer: NQK SF
Sizes: 17.20x21.00x1.90 (mm)
Корпус UCFK202
Manufacturer: NACHI
Weight:: 0.58 (kg)
K27 NBR(125x140x7,5/9,5)
Manufacturer: KASTAS
Sizes: 125x140x7,5/9,5 (mm)
Bearing 1701303-980
Manufacturer: TMB
RPP14 3612 ( RPP 14 3612 -V, -M, -MFX )
Manufacturer: ContiTech AG
AX 128 AX 3281 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N215-E-TVP2
Manufacturer: FAG
Sizes: 75x130x25 (mm)
13x2650 A 104
Manufacturer: ContiTech AG
Bearing 625-2RS (180025)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
K10 NBR(165x177x8,2/11)
Manufacturer: KASTAS
Sizes: 165x177x8,2/11 (mm)
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.
