Bearing 28580 / 28521
Inner diameter:: 50.8 mm
Outer diameter: 92.075 mm
The size of the width: 24.608 mm
Weight:: 0.703 kg
Outer diameter: 92.075 mm
The size of the width: 24.608 mm
Weight:: 0.703 kg
Technical specifications
Designation: 28580 / 28521
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 50.8 mm
External diameter(D): 92.075 mm
Working width (T): 24.608 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.845 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 83.5
Cor (KN): 116
a: 19.9 мм
Width: 0.703 mm
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKIB5912
Manufacturer: INA-FAG
Sizes: 60x85x38 (mm)
Подшипник 74500/74850
Manufacturer: NSK-RHP
Sizes: 127x215.9x47.625 (mm)
Weight:: 6.91 (kg)
Bearing NU344
Manufacturer: ETERNO
Sizes: 220x460x88 (mm)
Weight:: 75 (kg)
3L 510
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TCJ55
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
K49 PU/NBR(115x94x8,1)
Manufacturer: KASTAS
Sizes: 115x94x8,1 (mm)
Bearing 2283
Manufacturer: INA-FAG
Sizes: 30.163x49.212x13.494 (mm)
Weight:: 0.094 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20210-K-TVP-C3 + H210
Manufacturer: FAG
Sizes: 45x90x20 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 30x52x7 (mm)
Корпус UKC209+H2309
Manufacturer: NACHI
Weight:: 1.7 (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.