Bearing 6321Z2 (321Z2)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.15 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.15 kg
Technical specifications
Designation : 6321Z2
ГОСТ : 321Z2
Dimensions, mm : 105x225x49
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 25x82x13 (mm)
Bearing NA4924
Manufacturer: ETERNO
Sizes: 120x135x165 (mm)
Weight:: 2.84 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 480.00x500.00x10.00 (mm)
Подшипник 6313N
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.11 (kg)
Bearing 25577 / 25522
Manufacturer: TIMKEN
Sizes: 42.875x83.058x23.876 (mm)
Weight:: 0.58 (kg)
Подшипник 54213
Manufacturer: NSK-RHP
Sizes: 65x100x50.4 (mm)
Weight:: 0.73 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x52x10 (mm)
D 126 32x3200 Li / 3276 Ld
Manufacturer: ContiTech AG
MEGADYNE ISORAN 900 RPP5 ( RPP 5M 900 )
Manufacturer: ContiTech AG
Подшипник 6001-2NKE
Manufacturer: NACHI
Sizes: 12x28x8 (mm)
Weight:: 0.023 (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.
