Подшипник NNU 4948 K
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4948 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 18 Кг
- Частота вращения предельная при пластичной смазке 1 600 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
Bearing 6018N (50118)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.15 (kg)

Bearing 32038P5 (D2007138)
Manufacturer: TMB
Sizes: 190x290x64 (mm)
Weight:: 15 (kg)

Подшипник 6032
Manufacturer: NACHI
Sizes: 160x240x38 (mm)
Weight:: 5.15 (kg)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ ДЛЯ МАШИН С КОЛЕБАТЕЛЬНЫМ МЕХАНИЗМОМ 22322-E1-T41D
Manufacturer: FAG
Sizes: 110x240x80 (mm)

K21 NBR(40x50x7)
Manufacturer: KASTAS
Sizes: 40x50x7 (mm)

Подшипник 5212AZZ
Manufacturer: NACHI
Sizes: 60x110x36.5 (mm)
Weight:: 1.36 (kg)

K702 PTFE/NBR(45x56x4,2)
Manufacturer: KASTAS
Sizes: 45x56x4,2 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1322-K-M-C3
Manufacturer: FAG
Sizes: 110x240x50 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 7.50x10.80x2 (mm)

Bearing 7000CP4 (36100J)
Manufacturer: TMB
Sizes: 10x26x8 (mm)
Weight:: 0.018 (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.