Bearing 31308 (27308E)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.72 kg
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.72 kg
Technical specifications
Designation : 31308
ГОСТ : 27308E
Dimensions, mm : 40x90x25.25
Producer : TMB
Подшипник HR33113J
Manufacturer: NSK-RHP
Sizes: 65x110x34 (mm)
Weight:: 1.32 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x10.40x2.20 (mm)
AT5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTBY)
Manufacturer: STO
Sizes: 95x113x15 (mm)
Bearing 7217 C
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 2.01 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (88660B)
Manufacturer: STO
Sizes: 85x145x12/37 (mm)
Подшипник 495/493
Manufacturer: NSK-RHP
Sizes: 82.55x136.525x30.162 (mm)
Weight:: 1.63 (kg)
4L 970
Manufacturer: ContiTech AG
Подшипник 390A/394A
Manufacturer: NSK-RHP
Sizes: 63.5x110x22 (mm)
Weight:: 0.846 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x28x7 (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.
