Bearing 6021
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.69 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.69 kg
Technical specifications
Designation : 6021
Dimensions, mm : 105x160x26
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.69 Kg
Dynamic load rating (C) - 72800 kN
Static load rating (C0) - 65500 kN
Grease lubrication speed - 4000 rev/min
Speed limit with oil lubrication - 4700 rev/min
Bearing NA4956
Manufacturer: ETERNO
Sizes: 280x310x380 (mm)
Weight:: 33.1 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 17.00x27.00x5.00 (mm)

Подшипник SL014952
Manufacturer: INA-FAG
Sizes: 260x360x100 (mm)

Bearing 7009CTAP5 (36109KJ)
Manufacturer: TMB
Sizes: 45x75x16 (mm)
Weight:: 0.23 (kg)

Подшипник C 3980 MB
Manufacturer: SKF
Sizes: 400x540x106 (mm)
Weight:: 69 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 116.84x127.50x5.33 (mm)

SEALS (REINFORCED SEAL) (TF)
Manufacturer: FEKO
Sizes: 117.90x146.10x12/13 (mm)

T10/600 ( Т10 600 )
Manufacturer: ContiTech AG

Bearings NUTR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 0.147 (kg)

SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 48x62.38x11.20/14.60 (mm)


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.