Bearing 31311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Technical specifications
Designation : 31311
Dimensions, mm : 55x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.55 Kg
Dynamic load rating (C) - 121 kN
Static load rating (C0) - 137 kN
Grease lubrication speed - 2800 rev/min
Speed limit with oil lubrication - 3800 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 52.07x57.31x2.62 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32322-A
Manufacturer: FAG
Sizes: 110x240x84.5 (mm)
K25 NBR/Metal(160x20x30)
Manufacturer: KASTAS
Sizes: 160x20x30 (mm)
1.78 NBR 70(034,65x01,78)
Manufacturer: KASTAS
XPA 2607 Lw / Ld ( ХРА 2607 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 237.00x245.00x4.00 (mm)
K85 PU(18x14x5,8)
Manufacturer: KASTAS
Sizes: 18x14x5,8 (mm)
RPP8 7016 ( RPP 8 7016 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7217 B
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x68x8 (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.
