Bearing 91992 (1000992)
Inner diameter:: 460 mm
Outer diameter: 620 mm
The size of the width: 74 mm
Outer diameter: 620 mm
The size of the width: 74 mm
Technical specifications
Designation : 91992
ГОСТ : 1000992
Dimensions, mm : 460x620x74
Producer : TMB
Bearing TWC2870
Manufacturer: INA
Sizes: 44.450x63.500x2.337 (mm)
Weight:: 0.030 (kg)
Bearing 63122RSZ2 (180312KZ2)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.80x16.60x2.40 (mm)
AT20 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SG)
Manufacturer: STO
Sizes: 79.3x95.25x10.8 (mm)
Подшипник NN3014K
Manufacturer: NACHI
Sizes: 70x100x30 (mm)
Weight:: 1.04 (kg)
Подшипник 54318
Manufacturer: NSK
Sizes: 90x155x97.2 (mm)
Weight:: 0.73 (kg)
Bearing 6004Z1 (104Z1)
Manufacturer: TMB
Sizes: 20x42x12 (mm)
Weight:: 0.071 (kg)
K21 NBR(35x50x10)
Manufacturer: KASTAS
Sizes: 35x50x10 (mm)
Bearing 23936W33
Manufacturer: TMB
Sizes: 180x250x52 (mm)
Weight:: 7.9 (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.