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
13x1900 A 75
Manufacturer: ContiTech AG
Bearing N305M (2305H)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.24 (kg)
K21 NBR(340x380x20 )
Manufacturer: KASTAS
Sizes: 340x380x20 (mm)
Подшипник 7001 A
Manufacturer: NSK-RHP
Sizes: 12x28x8 (mm)
Weight:: 0.021 (kg)
Подшипник 22213AEXK
Manufacturer: NACHI
Sizes: 65x120x31 (mm)
Weight:: 1.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 78.50x87.70x4.60 (mm)
K64 PU(8x14,1x3,6/5 )
Manufacturer: KASTAS
Sizes: 8x14,1x3,6/5 (mm)
Подшипник SL15 920
Manufacturer: INA-FAG
Sizes: 100x140x78 (mm)
Weight:: 3.8 (kg)
SPZ 2060
Manufacturer: ContiTech AG
XPZ 3550 Lw / Ld ( XPZ3550 )
Manufacturer: ContiTech AG
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.
