Bearing HM89446 / HM89410
Inner diameter:: 34.925 mm
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.646 kg
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.646 kg
Technical specifications
Designation: HM89446 / HM89410
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 34.925 mm
External diameter(D): 76.200 mm
Working width (T): 29.370 mm
Width (height) (B): 28.575 mm
Outer cage width (C): 23.020 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 78.0
Cor (KN): 105.0
a: 23.9 мм
Width: 0.646 mm
Подшипник 6260
Manufacturer: NACHI
Sizes: 300x540x85 (mm)
Weight:: 88.6 (kg)
Подшипник MFJ-2516
Manufacturer: NSK
Sizes: 25x32x16 (mm)
Weight:: 0.027 (kg)
K23 NBR(247,65x215,9x19,05)
Manufacturer: KASTAS
Sizes: 247,65x215,9x19,05 (mm)
Bearing 62042RSZ2 (180204KZ2)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
K69 POM(60x55x9,7)
Manufacturer: KASTAS
Sizes: 60x55x9,7 (mm)
Подшипник 6020DDU
Manufacturer: NSK
Sizes: 100x150x24 (mm)
Weight:: 1.29 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 205x225x18 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 46.00x48.00x1.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RALE30-NPP-B
Manufacturer: INA
Sizes: 30x55x26.5 (mm)
Weight:: 0.73 (kg)
K84 PU(60x52,2x5,8)
Manufacturer: KASTAS
Sizes: 60x52,2x5,8 (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.