Bearing RN308M (502308H)
Inner diameter:: 40 mm
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Technical specifications
Designation : RN308M
ГОСТ : 502308H
Dimensions, mm : 40x77.5x23
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x46x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x90x13 (mm)
Bearing 6005RZ (160105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.083 (kg)
Bearing 29288 (9039288)
Manufacturer: TMB
Sizes: 440x600x95 (mm)
Weight:: 78 (kg)
Подшипник 687/672
Manufacturer: NSK-RHP
Sizes: 101.6x168.275x41.275 (mm)
Weight:: 3.39 (kg)
Bearing 33121 (3007721)
Manufacturer: TMB
Sizes: 105x175x56 (mm)
Weight:: 5.33 (kg)
Подшипник 21306AX
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.43 (kg)
H 510 ( Н 510 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x64x8 (mm)
Bearing 625-2RS/Z1P5 (D180025Z1)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (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.
