Bearing N321E (2321E)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.6 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.6 kg
Technical specifications
Designation : N321E
ГОСТ : 2321E
Dimensions, mm : 105x225x49
Producer : TMB
Krestovina 27x75
Manufacturer: TOYO
Bearing 7020CP4 (36120J)
Manufacturer: TMB
Sizes: 100x150x24 (mm)
Weight:: 1.25 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 12.00x14.00x1.00 (mm)
Bearings K89420
Manufacturer: INA-FAG
Sizes: 100x210x22 (mm)
Weight:: 2.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 47.00x54.00x3.50 (mm)
CX 140 CX 3621 Ld
Manufacturer: ContiTech AG
K22 NBR(4x10x4,2 )
Manufacturer: KASTAS
Sizes: 4x10x4,2 (mm)
3 NBR 90(019,00x03,00)
Manufacturer: KASTAS
Bearing TWA5266
Manufacturer: INA-FAG
Sizes: 82.550x104.775x0.810 (mm)
Weight:: 0.019 (kg)
Bearing 23130W33
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16 (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.
