Подшипник 7228 B
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.94 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.94 kg
Технические характеристики из каталога производителя:
- Обозначение 7228 B
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,94 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
- Размер сопряженных деталей (da min.) 154
- Размер сопряженных деталей (Da max.) 236
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 102,8 мм.
- Размер (r1 min.) 1,1 мм.
Подшипник 29414EX
Manufacturer: NACHI
Sizes: 70x150x48 (mm)
Weight:: 3.82 (kg)
10X1156 Z 45,5
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7013-E-T-P4S
Manufacturer: FAG
Sizes: 65x100x18 (mm)
Bearing 7000CETAP5 (36100KJ-SH)
Manufacturer: TMB
Weight:: 0.018 (kg)
Bearing 81232 M
Manufacturer: INA-FAG
Sizes: 160x225x51 (mm)
Weight:: 6.203 (kg)
Bearing 6013
Manufacturer: ETERNO
Sizes: 65x100x18 (mm)
Weight:: 0.458 (kg)
Bearing N2210
Manufacturer: ETERNO
Sizes: 50x90x23 (mm)
Weight:: 0.59 (kg)
K21 NBR(60x80x16)
Manufacturer: KASTAS
Sizes: 60x80x16 (mm)
HTD 2800 8M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 37.20x41.00x1.90 (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.