Bearing 387AS / 383A
Inner diameter:: 57.150 mm
Outer diameter: 100.000 mm
The size of the width: 21.000 mm
Weight:: 0.653 kg
Outer diameter: 100.000 mm
The size of the width: 21.000 mm
Weight:: 0.653 kg
Technical specifications
Designation: 387AS / 383A
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 57.150 mm
External diameter(D): 100.000 mm
Working width (T): 21.000 mm
Width (height) (B): 21.946 mm
Outer cage width (C): 17.826 mm
Internal chamfer radius (R): 5.0 mm
Outside chamfer radius (r): 2.0 mm
Cr (KN): 78.0
Cor (KN): 96.5
a: 17.9 мм
Width: 0.653 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 44x56x7 (mm)
MEGADYNE ISORAN 755 RPP5 ( RPP 5M 755 )
Manufacturer: ContiTech AG
K50 NBR(160x145x9)
Manufacturer: KASTAS
Sizes: 160x145x9 (mm)
Bearing 23022 (3053122)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.8 (kg)
K11 TPE(180x200x18/10,2)
Manufacturer: KASTAS
Sizes: 180x200x18/10,2 (mm)
Bearing 51138
Manufacturer: ETERNO
Sizes: 190x240x37 (mm)
Weight:: 4.05 (kg)
K782 PTFE(75x80x80)
Manufacturer: KASTAS
Sizes: 75x80x80 (mm)
Подшипник NUP 2214
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.52 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23034-E1A-K-M
Manufacturer: FAG
Sizes: 170x260x67 (mm)
60XL
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.