Подшипник NU 2219 E
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 4.23 kg
Outer diameter: 170 mm
The size of the width: 43 mm
Weight:: 4.23 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2219 E
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 4.23 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер (r1 min.) 2.1 мм.
K21 NBR(15x30x6)
Manufacturer: KASTAS
Sizes: 15x30x6 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 47.50x52.08x3.20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x70x10 (mm)
Bearing HM212047 / HM212011
Manufacturer: TIMKEN
Sizes: 63.500x122.238x38.100 (mm)
Weight:: 1.940 (kg)
A 40 13x1015 Li / 1045 Ld
Manufacturer: ContiTech AG
D 128 32x3250 Li / 3326 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7211-C-T-P4S
Manufacturer: FAG
Sizes: 55x100x21 (mm)
Подшипник H-E30305J
Manufacturer: NACHI
Sizes: 25x62x18.25 (mm)
Weight:: 0.265 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 46x60x7 (mm)
K35 PTFE/NBR(490x514x8,1)
Manufacturer: KASTAS
Sizes: 490x514x8,1 (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.
