Bearing 61904
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.038 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.038 kg
Technical specifications
Designation : 61904
Dimensions, mm : 20x37x9
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.038 Kg
Dynamic load rating (C) - 6370 kN
Static load rating (C0) - 3650 kN
Grease lubrication speed - 19000 rev/min
Speed limit with oil lubrication - 23000 rev/min
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU304-E-TVP2
Manufacturer: FAG
Sizes: 20x52x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30234-A
Manufacturer: FAG
Sizes: 170x310x57 (mm)
Weight:: 19.2 (kg)
Bearing 22317K (3617K)
Manufacturer: TMB
Sizes: 85x180x60 (mm)
Weight:: 7.65 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2332-E-M1
Manufacturer: FAG
Sizes: 160x340x114 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 152x174x15 (mm)
Подшипник 6301NR
Manufacturer: NSK-RHP
Sizes: 12x37x12 (mm)
Weight:: 0.06 (kg)
Bearing NUP309ETN
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.93 (kg)
SPA 1320 Lw L=L EL
Manufacturer: ContiTech AG
K22 NBR(20,63x28,57x4,76)
Manufacturer: KASTAS
Sizes: 20,63x28,57x4,76 (mm)
SPA 4000
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.
