Bearing 32321 (7621E)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 81.5 mm
Weight:: 14 kg
Outer diameter: 225 mm
The size of the width: 81.5 mm
Weight:: 14 kg
Technical specifications
Designation : 32321
ГОСТ : 7621E
Dimensions, mm : 105x225x81.5
Producer : TMB
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6348-M
Manufacturer: FAG
Sizes: 240x500x95 (mm)

Bearing RNA 4903 RS
Manufacturer: INA-FAG
Sizes: 22x30x13 (mm)
Weight:: 0.023 (kg)

K68 POM(72x78x12,3)
Manufacturer: KASTAS
Sizes: 72x78x12,3 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 114.50x118.50x2.00 (mm)

SPB 1590 Ld
Manufacturer: ContiTech AG

RPP14 6300 ( RPP 14 6300 -V, -M, -MFX )
Manufacturer: ContiTech AG

K780 PTFE(38x42x38)
Manufacturer: KASTAS
Sizes: 38x42x38 (mm)

Bearing NNU4934K/W33P5 (D4382934K)
Manufacturer: TMB
Sizes: 170x230x60 (mm)
Weight:: 6.55 (kg)

T2,5 420 ( Т2,5 420 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

K23 NBR(75x65x7,5)
Manufacturer: KASTAS
Sizes: 75x65x7,5 (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.