Bearing 21309 (53309)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.2 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.2 kg
Technical specifications
Designation : 21309
ГОСТ : 53309
Dimensions, mm : 45x100x25
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x30x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 92.00x108.00x8.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN1034-2RS
Manufacturer: INA-FAG
Sizes: 10x34x20 (mm)
Weight:: 3.9 (kg)
Подшипник NUP 2336 EM
Manufacturer: NSK-RHP
Sizes: 180x380x126 (mm)
Weight:: 74.6 (kg)
Bearing 22324 MW33
Manufacturer: ETERNO
Sizes: 120x260x86 (mm)
Weight:: 22 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 63.50x79.50x8.00 (mm)
Подшипник 7238B
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)
89.6 MXL
Manufacturer: ContiTech AG
Bearing NUP2206EV
Manufacturer: TMB
Sizes: 30x62x20 (mm)
Weight:: 0.27 (kg)
Bearing 61915 2RS
Manufacturer: ETERNO
Sizes: 75x105x16 (mm)
Weight:: 0.37 (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.
