Bearing RNA4904RS
Inner diameter:: 25 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 56 kg
Technical specifications
Designation : RNA4904RS
Dimensions, mm : 25x37x17
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 56 Kg
Dynamic load rating (C) - 14900 kN
Static load rating (C0) - 17500 kN
Grease lubrication speed - 7500 rev/min
Bearing NN3021K (3182121)
Manufacturer: TMB
Sizes: 105x160x41 (mm)
Weight:: 2.81 (kg)
K21 NBR(85x100x12)
Manufacturer: KASTAS
Sizes: 85x100x12 (mm)
Корпус UCFCX18
Manufacturer: NACHI
Weight:: 11.3 (kg)
Подшипник NJ 222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 5.37 (kg)
Подшипник 45TMP93
Manufacturer: NSK-RHP
Sizes: 45x85x24 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x92x12 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSHEY17
Manufacturer: INA-FAG
Bearing 3578A / 3520
Manufacturer: TIMKEN
Sizes: 44.45x84.138x30.162 (mm)
Weight:: 0.679 (kg)
XT200 PU(90x105x10)
Manufacturer: KASTAS
Sizes: 90x105x10 (mm)
Bearing 7004CETAP5 (36104KJ-SH)
Manufacturer: TMB
Weight:: 0.065 (kg)
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.
