Bearing 31307 (27307E)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 22.75 mm
Weight:: 0.52 kg
Outer diameter: 80 mm
The size of the width: 22.75 mm
Weight:: 0.52 kg
Technical specifications
Designation : 31307
ГОСТ : 27307E
Dimensions, mm : 35x80x22.75
Producer : TMB
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3803-B-2Z-TVH
Manufacturer: FAG
Sizes: 17x26x7 (mm)

Bearing 3782 / 3720
Manufacturer: TIMKEN
Sizes: 44.45x93.264x30.162 (mm)
Weight:: 0.961 (kg)

HTD 2248 8M CXP
Manufacturer: ContiTech AG

Bearing 30319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.7 (kg)

Bearing 4415
Manufacturer: INA-FAG
Sizes: 34.925x61.930x19.050 (mm)
Weight:: 0.231 (kg)

K40 PU/POM(63,5x50,8x10,49)
Manufacturer: KASTAS
Sizes: 63,5x50,8x10,49 (mm)

Подшипник R 133
Manufacturer: NSK-RHP
Sizes: 2.38x4.762x1.588 (mm)
Weight:: 0.73 (kg)

Подшипник 21322AXK
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 12.2 (kg)

ATG10 2740 MFX - Megaflex ( ATK10 2740 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x50x12 (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.