Подшипник 30234
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Технические характеристики из каталога производителя:
- Обозначение 30234
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 16.5 Кг
- Частота вращения предельная при пластичной смазке 1100 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (a) - 4.8 мм.
- Размер (r1 min.) 5 мм.
- Размер (r2 min.) 4 мм.
- Расчетный коэффициент (e) 0.46
- Расчетный коэффициент (Y0) 0.72
- Расчетный коэффициент (Y1) 1.31
T10 DD 720 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK73/25
Manufacturer: INA-FAG
Sizes: 73x90x25 (mm)
Weight:: 0.302 (kg)

Bearing 3212 ZZ
Manufacturer: ETERNO
Sizes: 60x110x36.5 (mm)
Weight:: 1.4 (kg)

K757 PTFE/NBR(110x97x8,3)
Manufacturer: KASTAS
Sizes: 110x97x8,3 (mm)

ПОДШИПНИК КОМБИНИРОВАННЫЙ YRT950
Manufacturer: INA-FAG
Sizes: 950x1200x40 (mm)
Weight:: 312 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 35x45x7 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 21.59x32.25x5.33 (mm)

Bearing 16020M (7000120H)
Manufacturer: TMB
Sizes: 100x150x16 (mm)
Weight:: 0.94 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 128.00x147.00x9.50 (mm)

Bearings GRAE25-NPP-B
Manufacturer: INA-FAG
Weight:: 0.19 (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.