Bearing 30312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.95 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.95 kg
Technical specifications
Designation : 30312
Dimensions, mm : 60x130x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.95 Kg
Dynamic load rating (C) - 168 kN
Static load rating (C0) - 196 kN
Grease lubrication speed - 3000 rev/min
Speed limit with oil lubrication - 4000 rev/min
Bearing NU4938EM
Manufacturer: TMB
Sizes: 190x260x69 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 352.80x370.00x8.60 (mm)
MEGADYNE ISORAN 2776MXL
Manufacturer: ContiTech AG
Bearing 6312RSZ1 (160312KZ1)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)
B 79 17x2005 Li / 2050 Ld
Manufacturer: ContiTech AG
2.4 NBR 70(019,30x02,40)
Manufacturer: KASTAS
Bearing 7309ACP5 (D46309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
3L 710
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO90X120X30
Manufacturer: INA-FAG
Sizes: 90x120x30 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 33x55x5.6 (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.
