Bearing 21320 (53320)
Inner diameter:: 100 mm
Outer diameter: 215 mm
The size of the width: 47 mm
Weight:: 10.5 kg
Outer diameter: 215 mm
The size of the width: 47 mm
Weight:: 10.5 kg
Technical specifications
Designation : 21320
ГОСТ : 53320
Dimensions, mm : 100x215x47
Producer : TMB
Bearing NF228
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TTUE30
Manufacturer: INA-FAG
K17X PTFE/NBR(215x194x8,1)
Manufacturer: KASTAS
Sizes: 215x194x8,1 (mm)
Bearing 22312 MW33
Manufacturer: ETERNO
Sizes: 60x130x46 (mm)
Weight:: 2.86 (kg)
K21 PU(28x43x10)
Manufacturer: KASTAS
Sizes: 28x43x10 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7212-E-T-P4S
Manufacturer: FAG
Sizes: 60x110x22 (mm)
AT5 DD
Manufacturer: ContiTech AG
K38 PU(50,80x63,50x6,35)
Manufacturer: KASTAS
Sizes: 50,80x63,50x6,35 (mm)
HTD 8M 7488 ( HTD8M 7488 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NU 2236
Manufacturer: NACHI
Sizes: 180x320x86 (mm)
Weight:: 30.4 (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.
