Bearing NNU4938EM
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Technical specifications
Designation : NNU4938EM
Dimensions, mm : 190x260x69
Producer : TMB
Bearing K16X22X16
Manufacturer: ETERNO
Sizes: 16x22x16 (mm)
Weight:: 0.012 (kg)
Bearing 51132 (8132)
Manufacturer: TMB
Sizes: 160x200x31 (mm)
Weight:: 2.35 (kg)
Mechanical seal RM 551D
Manufacturer: RiMi
K780 PTFE(60x65x30 )
Manufacturer: KASTAS
Sizes: 60x65x30 (mm)
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Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
Подшипник 23030AX
Manufacturer: NACHI
Sizes: 150x225x56 (mm)
Weight:: 8.2 (kg)
Подшипник 2220 K
Manufacturer: NSK
Sizes: 100x180x46 (mm)
Weight:: 225 (kg)
C 59 22x1500 Li / 1559 Ld
Manufacturer: ContiTech AG
Krestovina 44,9x49,3
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 112.00x116.00x2.00 (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.