Bearing 30311P5 (D7311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 31.5 mm
Weight:: 1.55 kg
Technical specifications
Designation : 30311P5
ГОСТ : D7311E
Dimensions, mm : 55x120x31.5
Producer : TMB
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RRTR25
Manufacturer: INA-FAG
Bearing 2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.09 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x30x7 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing 495 / 493
Manufacturer: TIMKEN
Sizes: 82.55x136.525x30.162 (mm)
Weight:: 1.64 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 42x54x5.80 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GYE25-KRR-B
Manufacturer: INA-FAG
Sizes: 25x52x34.1 (mm)
Bearing GT43
Manufacturer: INA-FAG
Sizes: 82.550x126.213x25.400 (mm)
Weight:: 1.03 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTGL)
Manufacturer: STO
Sizes: 85x105x10 (mm)
K83 PU(120x140x12,3)
Manufacturer: KASTAS
Sizes: 120x140x12,3 (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.
