Bearing 6311N (50311)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.35 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.35 kg
Technical specifications
Designation : 6311N
ГОСТ : 50311
Dimensions, mm : 55x120x29
Producer : TMB
Bearing 61813 2RS
Manufacturer: ETERNO
Sizes: 65x85x10 (mm)
Weight:: 0.13 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 190.00x202.00x6.00 (mm)
K75 PHENOLIC(80x85x9,7)
Manufacturer: KASTAS
Sizes: 80x85x9,7 (mm)
K21 NBR(38,1x50,8x7,14)
Manufacturer: KASTAS
Sizes: 38,1x50,8x7,14 (mm)
Mechanical seal RM 551B
Manufacturer: RiMi
Bearing K70X76X20
Manufacturer: ETERNO
Sizes: 70x76x20 (mm)
Weight:: 0.071 (kg)
K94 PU(80x90x10,6/6,7)
Manufacturer: KASTAS
Sizes: 80x90x10,6/6,7 (mm)
K703 PTFE/NBR(170x186x9,5)
Manufacturer: KASTAS
Sizes: 170x186x9,5 (mm)
K705 PTFE/NBR(320x336x11,5 )
Manufacturer: KASTAS
Sizes: 320x336x11,5 (mm)
Manufacturer: ContiTech AG
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.
