Bearing 30311 (7311E)
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 : 30311
ГОСТ : 7311E
Dimensions, mm : 55x120x31.5
Producer : TMB
Подшипник HR31328J
Manufacturer: NSK-RHP
Sizes: 140x300x77 (mm)
Weight:: 28.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU348-E-M1
Manufacturer: FAG
Sizes: 240x500x95 (mm)
Weight:: 95.7 (kg)
ContiTech STD 5M 5 HP-PAZ
Manufacturer: ContiTech AG
K23 PU(90x80x7)
Manufacturer: KASTAS
Sizes: 90x80x7 (mm)
HTD 3360 14M CXA
Manufacturer: ContiTech AG
Подшипник BL 319 Z
Manufacturer: NSK-RHP
Sizes: 95x200x45 (mm)
Weight:: 6.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 145.00x155.00x5.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 68.00x80.00x6.00 (mm)
5.7 NBR 90(204,20x05,70)
Manufacturer: KASTAS
Подшипник 21322EX1
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 11.6 (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.
