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
6.99 NBR 90(506,86x06,99)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 41x67.50x8 (mm)
6.99 NBR 70(481,46x06,99)
Manufacturer: KASTAS
K17 PTFE/NBR(160x139x8,1)
Manufacturer: KASTAS
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x53x8 (mm)
Корпус MUCP209
Manufacturer: NACHI
Weight:: 1.75 (kg)
4L 270
Manufacturer: ContiTech AG
Bearing NA4920 2RS
Manufacturer: ETERNO
Sizes: 100x115x140 (mm)
Weight:: 1.98 (kg)
K31 PU/NBR/POM(85x105x15)
Manufacturer: KASTAS
Sizes: 85x105x15 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 60x110x7 (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.
