Bearing HM89443 / HM89410
Inner diameter:: 33.338 mm
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.688 kg
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.688 kg
Technical specifications
Designation: HM89443 / HM89410
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 33.338 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): 0.8 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 78.0
Cor (KN): 105.0
a: 23.9 мм
Width: 0.688 mm
Bearing QJ217M (176217H)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 2.25 (kg)
DHTD 635 D5M CXP
Manufacturer: ContiTech AG
K21 PU(12x20x4)
Manufacturer: KASTAS
Sizes: 12x20x4 (mm)
Bearing NN3016KP4 (C3182116)
Manufacturer: TMB
Sizes: 80x125x34 (mm)
Weight:: 1.5 (kg)
Подшипник 239/850E
Manufacturer: NACHI
Sizes: 850x1120x200 (mm)
Weight:: 546 (kg)
Подшипник 7911 C
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.182 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32228-A-N11CA-A250-300
Manufacturer: FAG
Sizes: 140x250x143.5 (mm)
Weight:: 29.5 (kg)
C 68,5 22x1741 Li / 1800 Ld
Manufacturer: ContiTech AG
Bearing GS89428
Manufacturer: INA-FAG
Sizes: 140x280x28.5 (mm)
Weight:: 10.600 (kg)
Подшипник 7204BDB
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (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.