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
Bearing 32212 (3EC)
Manufacturer: GMB
Sizes: 60x110x28 (mm)
Weight:: 1.17 (kg)
Подшипник 22310EAKE4
Manufacturer: NSK
Sizes: 50x110x40 (mm)
Weight:: 1.78 (kg)
Bearing 2780 / 2720
Manufacturer: TIMKEN
Sizes: 36.487x76.25x23.812 (mm)
Weight:: 0.518 (kg)
Bearing 3775 / 3730
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.872 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x160x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 28.80x33.60x2.40 (mm)
Подшипник HR32964J
Manufacturer: NSK
Sizes: 320x440x76 (mm)
Weight:: 33.3 (kg)
Bearing 3311
Manufacturer: ETERNO
Sizes: 55x120x49.2 (mm)
Weight:: 2.55 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 60x85x13 (mm)
RPP8 6120 ( RPP 8 6120 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.