Bearing 33021 (3007121)
Inner diameter:: 105 mm
Outer diameter: 170 mm
The size of the width: 47 mm
Weight:: 3 kg
Outer diameter: 170 mm
The size of the width: 47 mm
Weight:: 3 kg
Technical specifications
Designation : 33021
ГОСТ : 3007121
Dimensions, mm : 105x170x47
Producer : TMB
Bearing NNN3016KW33P4 (C3182116K)
Manufacturer: TMB
Sizes: 80x125x34 (mm)
Weight:: 1.5 (kg)
K21 PU(57,15x76,2x10)
Manufacturer: KASTAS
Sizes: 57,15x76,2x10 (mm)
Bearing 7314BMP5 (D66314H)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
Bearing NA4964
Manufacturer: ETERNO
Sizes: 320x360x440 (mm)
Weight:: 54.4 (kg)
K79 POLYESTER/GRAPHITE(42x45x5)
Manufacturer: KASTAS
Sizes: 42x45x5 (mm)
RPP8 DD 2748 MFX - Megaflex
Manufacturer: ContiTech AG
K48 (125x110x15,8 )
Manufacturer: KASTAS
Sizes: 125x110x15,8 (mm)
Bearing SCH1110
Manufacturer: INA-FAG
Sizes: 17.462x23.812x15.875 (mm)
Weight:: 0.017 (kg)
AT5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 46x70x7 (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.
