Bearing NJ221EM (42221EH)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4 kg
Technical specifications
Designation : NJ221EM
ГОСТ : 42221EH
Dimensions, mm : 105x190x36
Producer : TMB
K36 (40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30332-A
Manufacturer: FAG
Sizes: 160x340x75 (mm)
Подшипник HR32304J
Manufacturer: NSK-RHP
Sizes: 20x52x22.25 (mm)
Weight:: 0.241 (kg)
K21 PU(8x18x6)
Manufacturer: KASTAS
Sizes: 8x18x6 (mm)
AT10 DD
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Механические уплотнение WB2-45
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2311-E-TVP2
Manufacturer: FAG
Sizes: 55x120x43 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 185x210x15 (mm)
Bearing GH040011
Manufacturer: GMB
Sizes: 40x72x36/36 (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.
