Bearing 21308 (53308)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.92 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.92 kg
Technical specifications
Designation : 21308
ГОСТ : 53308
Dimensions, mm : 40x90x23
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 253.60x260.66x3.53 (mm)
Bearing NU1092M (32192H)
Manufacturer: TMB
Sizes: 460x680x100 (mm)
Weight:: 125 (kg)
K31 PU/NBR/POM(230x250x14,5)
Manufacturer: KASTAS
Sizes: 230x250x14,5 (mm)
Manufacturer: ContiTech AG
Bearing HFL 1626
Manufacturer: ETERNO
Sizes: 16x22x26 (mm)
Weight:: 22 (kg)
Krestovina 30x83
Manufacturer: TOYO
ContiTech STD 5M 25 HP-PAZ
Manufacturer: ContiTech AG
Подшипник 6220N
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.14 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE50-KRR-B-FA125.5
Manufacturer: INA-FAG
Sizes: 50x90x62.8 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 15x36x5.60 (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.
