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
HTD 8M 6264 ( HTD8M 6264 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NUP412M (92412H)
Manufacturer: TMB
Sizes: 60x150x35 (mm)
Weight:: 3.1 (kg)
RPP8 7448 ( RPP 8 7448 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x112x14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 41.00x45.00x2.00 (mm)
Mechanical seal RM 560A-12
Manufacturer: RiMi
Подшипник 5316NR
Manufacturer: NACHI
Sizes: 80x170x68.3 (mm)
Weight:: 6.81 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GY1108-KRR-B-AS2/V
Manufacturer: INA-FAG
Sizes: 38.1x80x49.2 (mm)
Bearings LR200-2RSR
Manufacturer: INA-FAG
Sizes: 10x32x9 (mm)
Weight:: 0.05 (kg)
V 448/7 F
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.
