Bearing 21311K (53311k)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Technical specifications
Designation : 21311K
ГОСТ : 53311k
Dimensions, mm : 55x120x29
Producer : TMB
K59 PU(12x7x2,55)
Manufacturer: KASTAS
Sizes: 12x7x2,55 (mm)
HTD 300 5M CXP
Manufacturer: ContiTech AG
Подшипник NNC4934CV
Manufacturer: SKF
Sizes: 170x230x60 (mm)
Weight:: 7.35 (kg)
T5 DD
Manufacturer: ContiTech AG
K35 PTFE/NBR(130x145,1x6,3)
Manufacturer: KASTAS
Sizes: 130x145,1x6,3 (mm)
Bearing NCF206EV
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.24 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K36990-36920
Manufacturer: FAG
Sizes: 177.8x227.012x30.162 (mm)
Weight:: 3.18 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 370x410x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x38x7 (mm)
Bearing 23156W33
Manufacturer: TMB
Sizes: 280x460x146 (mm)
Weight:: 97 (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.
