Bearing NJ321E (42321E)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Technical specifications
Designation : NJ321E
ГОСТ : 42321E
Dimensions, mm : 105x225x49
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x54x13 (mm)
K68 POM(130x135x15)
Manufacturer: KASTAS
Sizes: 130x135x15 (mm)
SEALS (REINFORCED SEAL) (ARY)
Manufacturer: FEKO
Sizes: 50x58x4 (mm)
Bearing NN3021K (3182121)
Manufacturer: TMB
Sizes: 105x160x41 (mm)
Weight:: 2.81 (kg)
Подшипник NN3005K
Manufacturer: NACHI
Sizes: 25x41.3x16 (mm)
Weight:: 0.123 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 42x65x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 31.70x47.70x8.00 (mm)
MEGADYNE ISORAN 364XL
Manufacturer: ContiTech AG
MEGADYNE ISORAN 840 GLD8 ( RPP8 840 GOLD )
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Корпус UCT322
Manufacturer: NACHI
Weight:: 38.8 (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.
