Bearing 21307 (53307)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.69 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.69 kg
Technical specifications
Designation : 21307
ГОСТ : 53307
Dimensions, mm : 35x80x21
Producer : TMB
Bearing 32218 (3FC)
Manufacturer: GMB
Sizes: 90x160x40 (mm)
Weight:: 3.44 (kg)
Подшипник 1304
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 117.10x120.66x1.78 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 75x100x13 (mm)
K68 POM(67x72x5,4 )
Manufacturer: KASTAS
Sizes: 67x72x5,4 (mm)
Подшипник RS-4918E4
Manufacturer: NSK-RHP
Sizes: 90x125x35 (mm)
Weight:: 1.35 (kg)
HTD 480 8M EXTREME
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x26x5 (mm)
MEGADYNE ISORAN 1400 GLD14 ( RPP14 1400 GOLD )
Manufacturer: ContiTech AG
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.
