Bearing 28980 / 28920
Inner diameter:: 59.977 mm
Outer diameter: 101.6 mm
The size of the width: 25.4 mm
Weight:: 0.818 kg
Outer diameter: 101.6 mm
The size of the width: 25.4 mm
Weight:: 0.818 kg
Technical specifications
Designation: 28980 / 28920
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 59.977 mm
External diameter(D): 101.6 mm
Working width (T): 25.4 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.845 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 90.5
Cor (KN): 134
a: 22.8 мм
Width: 0.818 mm
RPP8 5696 ( RPP 8 5696 -V, -M, -MFX )
Manufacturer: ContiTech AG
PJ 1143 / 450 J
Manufacturer: ContiTech AG
Bearing NNTR140X340X162 2Z
Manufacturer: INA
Sizes: 140x340x162 (mm)
Weight:: 160 (kg)
Bearing 61872M (1000872H)
Manufacturer: TMB
Sizes: 360x440x38 (mm)
Weight:: 12 (kg)
Подшипник C 2210 V
Manufacturer: SKF
Sizes: 50x90x23 (mm)
Weight:: 0.63 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 45x63.35x10 (mm)
K06 NBR(48x56x7/5)
Manufacturer: KASTAS
Sizes: 48x56x7/5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 15x35x7 (mm)
Bearing FC67996
Manufacturer: INA
Sizes: 44.310x61.830x3.810 (mm)
Weight:: 0.028 (kg)
T5 DD
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.