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.
K13 PU/METAL(120x135x8)
Manufacturer: KASTAS
Sizes: 120x135x8 (mm)
RPP14 8876 ( RPP 14 8876 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32224-A
Manufacturer: FAG
Sizes: 120x215x61.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 24.00x36.00x6.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x54x10 (mm)
K22 NBR(25,4x38,1x6,35)
Manufacturer: KASTAS
Sizes: 25,4x38,1x6,35 (mm)
Krestovina 30,17x80
Manufacturer: TOYO
CONTITECH 40X4000 E 158 E 4093 L=L EL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 205x255x18 (mm)
Подшипник 7204BDT
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (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.
