Bearing 6309NR (50309R)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.84 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.84 kg
Technical specifications
Designation : 6309NR
ГОСТ : 50309R
Dimensions, mm : 45x100x25
Producer : TMB
K27 PU(31,5x41,5x5/7 )
Manufacturer: KASTAS
Sizes: 31,5x41,5x5/7 (mm)
Подшипник NJ 417
Manufacturer: NACHI
Sizes: 85x210x52 (mm)
Weight:: 9.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 25.50x30.80x2.65 (mm)
Krestovina 26x53,4
Manufacturer: TOYO
D 270 32x6860 Li / 6936 Ld
Manufacturer: ContiTech AG
Подшипник NA4907
Manufacturer: NSK-RHP
Sizes: 35x55x20 (mm)
Weight:: 0.17 (kg)
Bearing 7215ACP5 (D46215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
Bearing LR5305NPPU
Manufacturer: INA-FAG
Sizes: 25x72x25.4 (mm)
Weight:: 25.4 (kg)
Mechanical seal RM 1527-63
Manufacturer: RiMi
Подшипник 7209B
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.43 (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.
