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 60052RS (180105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.083 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14.8x32x7.5/9.5 (mm)
Подшипник F635VV
Manufacturer: NSK-RHP
Sizes: 5x22x6 (mm)
Weight:: 9.49 (kg)
Bearing 02872 / 02820
Manufacturer: TIMKEN
Sizes: 28.575x73.025x22.225 (mm)
Weight:: 0.48 (kg)
Подшипник NCF 2238 ECJB
Manufacturer: SKF
Sizes: 190x340x92 (mm)
Weight:: 36.5 (kg)
Подшипник NF 211
Manufacturer: NSK-RHP
Sizes: 55x88.5x21 (mm)
Weight:: 0.634 (kg)
Bearing BK0912
Manufacturer: ETERNO
Sizes: 9x13x12 (mm)
Weight:: 4.9 (kg)
Bearing N310E (2310E)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
Bearing 7313CP6 (E36313)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.15 (kg)
Bearing NF315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.5 (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.
