Bearing 51248M (8248H)
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 23 kg
Technical specifications
Designation : 51248M
ГОСТ : 8248H
Dimensions, mm : 240x340x78
Producer : TMB
MEGADYNE ISORAN 2100 GLD14 ( RPP14 2100 GOLD )
Manufacturer: ContiTech AG
Подшипник NNF5026ADA-2LSV
Manufacturer: SKF
Sizes: 130x200x95 (mm)
Weight:: 10.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23134-E1-TVPB
Manufacturer: FAG
Sizes: 170x280x88 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLDF150
Manufacturer: INA-FAG
Sizes: 150x240x40 (mm)
Weight:: 7.5 (kg)
Подшипник 6017NR
Manufacturer: NACHI
Sizes: 85x130x22 (mm)
Weight:: 0.863 (kg)
Подшипник NJ 2248
Manufacturer: NACHI
Sizes: 240x440x120 (mm)
Weight:: 83.5 (kg)
Bearing 7212CETAP5 (36212KJ-SH)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4912
Manufacturer: INA-FAG
Sizes: 68x85x25 (mm)
K17 PTFE/NBR(14x9,1x2,2)
Manufacturer: KASTAS
Sizes: 14x9,1x2,2 (mm)
1.9 NBR 70(003,40x01,90)
Manufacturer: KASTAS
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.
