Bearing NN30/630KF1 (31821/630)
Inner diameter:: 630 mm
Outer diameter: 920 mm
The size of the width: 212 mm
Weight:: 430 kg
Outer diameter: 920 mm
The size of the width: 212 mm
Weight:: 430 kg
Technical specifications
Designation : NN30/630KF1
ГОСТ : 31821/630
Dimensions, mm : 630x920x212
Producer : TMB
Bearing FC69598
Manufacturer: INA-FAG
Sizes: 48.550x66.140x3.620 (mm)
Weight:: 0.032 (kg)
Bearing NA4928 2RS
Manufacturer: ETERNO
Sizes: 140x160x190 (mm)
Weight:: 4.34 (kg)
T20 DD
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 28.50x34.50x3.00 (mm)
Подшипник 51216
Manufacturer: NSK-RHP
Sizes: 80x115x28 (mm)
Weight:: 225 (kg)
K81 TPE(114,8x125x2 )
Manufacturer: KASTAS
Sizes: 114,8x125x2 (mm)
K68 POM(90x95x5,6)
Manufacturer: KASTAS
Sizes: 90x95x5,6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182932
Manufacturer: INA-FAG
Sizes: 160x220x36 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 265x300x14 (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.
