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
3 FKM 80(013,00x03,00)
Manufacturer: KASTAS
RPP14 DD 3174 MFX - Megaflex
Manufacturer: ContiTech AG
K36 (28x35x4,5)
Manufacturer: KASTAS
Sizes: 28x35x4,5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU1080-M1
Manufacturer: FAG
Sizes: 400x600x90 (mm)
Weight:: 89.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 138x157/165x18 (mm)
Подшипник NP 218
Manufacturer: NACHI
Sizes: 90x143x30 (mm)
Weight:: 2.25 (kg)
Manufacturer: ContiTech AG
K21 NBR(110x135x18)
Manufacturer: KASTAS
Sizes: 110x135x18 (mm)
Подшипник N 312
Manufacturer: NACHI
Sizes: 60x113x31 (mm)
Weight:: 1.78 (kg)
K81 TPE(90x100x1,7)
Manufacturer: KASTAS
Sizes: 90x100x1,7 (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.
