Bearing N311E (2311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Technical specifications
Designation : N311E
ГОСТ : 2311E
Dimensions, mm : 55x120x29
Producer : TMB
Bearing NJ306MP6
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.37 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 35.00x42.10x3.55 (mm)
141 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
SPA 2607 Lw L=L EL
Manufacturer: ContiTech AG
Bearing RNU308E (292308E)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.75 (kg)
Подшипник NNCF 4984
Manufacturer: SKF
Sizes: 420x560x140 (mm)
Weight:: 99.0 (kg)
T10 DD
Manufacturer: ContiTech AG
Подшипник NUP 228
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 9.49 (kg)
2 NBR 70(039,00x02,00)
Manufacturer: KASTAS
DHTD 1360 D8M
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.