Подшипник 51256
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 225 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51256
- 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 NUP2317
Manufacturer: ETERNO
Sizes: 85x180x60 (mm)
Weight:: 7.35 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 109.00x116.10x3.55 (mm)
Bearing GH045015
Manufacturer: GMB
Sizes: 45x83x44/44 (mm)
Bearing KRV 19
Manufacturer: ETERNO
Sizes: 19x8x32 (mm)
Weight:: 0.032 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.60x29.84x2.62 (mm)
Bearing 3818 2RS
Manufacturer: ETERNO
Sizes: 90x115x19 (mm)
Weight:: 0.457 (kg)
3 NBR 90(045,00x03,00)
Manufacturer: KASTAS
Bearing 21320 (53320)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 10.5 (kg)
Bearing 29420 (9039420)
Manufacturer: TMB
Sizes: 100x210x67 (mm)
Weight:: 10.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32222-A
Manufacturer: FAG
Sizes: 110x200x56 (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.
