Подшипник 51248
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 225 kg
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51248
- Размер (r min.) 5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Масса 225 Кг
- Размер сопряженных деталей (da min.) 520
- Размер сопряженных деталей (da max) 542
- Размер сопряженных деталей (Da max.) 660
- Размер сопряженных деталей (db min) 552
- Размер сопряженных деталей (ra max.) 4
Bearing 63302RS (180330K)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 33005
Manufacturer: FAG
Sizes: 25x47x17 (mm)
Weight:: 0.139 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7048-E-T-P4S
Manufacturer: FAG
Sizes: 240x360x56 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 3.50x5.10x0.80 (mm)
K43 (150x125x14)
Manufacturer: KASTAS
Sizes: 150x125x14 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 120x160x13 (mm)
Bearings RAE17-NPP-B
Manufacturer: INA-FAG
Weight:: 0.17 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x105x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x122.10x3.55 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 34.75x52.50x6.50 (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.
