Bearing 921
Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg
Outer diameter: 155 mm
The size of the width: 40 mm
Weight:: 2.513 kg
Technical specifications
Designation: 921
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 155 mm
Width (B): 40 mm
Weight: 2.513 kg
Резьба (G): 38000 mm
K06 NBR(115x127x12/7)
Manufacturer: KASTAS
Sizes: 115x127x12/7 (mm)
AT20 DD
Manufacturer: ContiTech AG
A 103 13x2615 Li / 2645 Ld
Manufacturer: ContiTech AG
K38 PU(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
Bearing HM803146 / HM803110
Manufacturer: TIMKEN
Sizes: 41.275x88.9x30.162 (mm)
Weight:: 0.898 (kg)
Bearing 22326KW33 (3626KW33)
Manufacturer: TMB
Sizes: 130x280x93 (mm)
Weight:: 29 (kg)
Mechanical seal RM BIA-70
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 38x55x13/14 (mm)
Bearing 618/9-Z (1060089)
Manufacturer: TMB
Sizes: 9x17x4 (mm)
Weight:: 0.003 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x27x7 (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.