Bearing N321EM (2321EH)
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 : N321EM
ГОСТ : 2321EH
Dimensions, mm : 105x225x49
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 15x36x7 (mm)
Bearing 399A / 394AS
Manufacturer: TIMKEN
Sizes: 68.262x110x21.999 (mm)
Weight:: 0.745 (kg)
K78 Aramid Phenolic/Graphite(100x105x9,7 )
Manufacturer: KASTAS
Sizes: 100x105x9,7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x29x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI45/25-TV
Manufacturer: INA-FAG
Sizes: 45x62x25 (mm)
Подшипник FH-910
Manufacturer: NSK-RHP
Sizes: 9x15x10 (mm)
Weight:: 0.006 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing 4217 ZZ
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
AT10/920 ( АТ10 920 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 44.30x55.70x5.70 (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.
