Bearing 4207
Inner diameter:: 35 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Outer diameter: 72 mm
The size of the width: 23 mm
Technical specifications
Designation : 4207
Dimensions, mm : 35x72x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 30.7 kN
Static load rating (C0) - 24.9 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.4 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 480x530x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 53.40x58.70x2.65 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 65x95x10 (mm)
Bearings RF-40-PP
Manufacturer: INA-FAG
Sizes: 19.050x63.500x39.690 (mm)
Weight:: 0.816 (kg)
K84 PU(286x263x12 )
Manufacturer: KASTAS
Sizes: 286x263x12 (mm)
Подшипник 21309EAKE4
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.96 (kg)
K21 PU(145x170x18)
Manufacturer: KASTAS
Sizes: 145x170x18 (mm)
Bearing 7008CP6 (E36108)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.19 (kg)
Bearing WS81172
Manufacturer: INA-FAG
Sizes: 360x440x20 (mm)
Weight:: 6.975 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2310-E-TVP2
Manufacturer: FAG
Sizes: 50x110x40 (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.
