Bearings LR208RRU
Inner diameter:: 40 mm
Outer diameter: 85 mm
The size of the width: 27 mm
Weight:: 0.53 kg
Outer diameter: 85 mm
The size of the width: 27 mm
Weight:: 0.53 kg
Technical specifications
Designation: LR208RRU
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Outside diameter (D): 85 mm
Width (B): 27 mm
Outer cage width (C): 18 mm
Weight: 0.53 kg
Bearing 28980 / 28920
Manufacturer: TIMKEN
Sizes: 59.977x101.6x25.4 (mm)
Weight:: 0.818 (kg)

Bearing RN606M (502706H)
Manufacturer: TMB
Sizes: 30x60x26 (mm)

Подшипник NNC4930CV
Manufacturer: SKF
Sizes: 150x210x60 (mm)
Weight:: 6.65 (kg)

K17 PTFE/NBR(125x114x4,2)
Manufacturer: KASTAS
Sizes: 125x114x4,2 (mm)

HTD 8M 4136 ( HTD8M 4136 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 61907 ZZ
Manufacturer: ETERNO
Sizes: 35x55x10 (mm)
Weight:: 0.08 (kg)

K780 PTFE(105x110x40)
Manufacturer: KASTAS
Sizes: 105x110x40 (mm)

Подшипник NU 411
Manufacturer: NSK-RHP
Sizes: 55x117.2x33 (mm)
Weight:: 2.5 (kg)

K27 PU(56x66x5,3/6,8)
Manufacturer: KASTAS
Sizes: 56x66x5,3/6,8 (mm)

Подшипник NF 424
Manufacturer: NACHI
Sizes: 120x260x72 (mm)
Weight:: 28 (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.