Bearing N221E (2221E)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Technical specifications
Designation : N221E
ГОСТ : 2221E
Dimensions, mm : 105x190x36
Producer : TMB
Bearing 6317 2RS
Manufacturer: ETERNO
Sizes: 85x180x41 (mm)
Weight:: 4.303 (kg)
Bearing NUP220
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.7 (kg)
Bearing IR30x38x20
Manufacturer: INA-FAG
Sizes: 30x38x20 (mm)
Weight:: 0.648 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2305-K-TVH-C3
Manufacturer: FAG
Sizes: 25x62x24 (mm)
Bearing 61901-Z (1060901)
Manufacturer: TMB
Sizes: 10x24x6 (mm)
Weight:: 0.011 (kg)
Bearing NA4980
Manufacturer: ETERNO
Sizes: 400x450x540 (mm)
Weight:: 94.4 (kg)
K35 PTFE/NBR(135x150,1x6,3)
Manufacturer: KASTAS
Sizes: 135x150,1x6,3 (mm)
Bearing LR5208KDD
Manufacturer: INA-FAG
Sizes: 40x85x30.2 (mm)
Weight:: 30.2 (kg)
Bearing 63062RSZ2 (180306KZ2)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.35 (kg)
Bearing 1212
Manufacturer: ETERNO
Sizes: 60x110x22 (mm)
Weight:: 0.9 (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.
