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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x90x8 (mm)
450 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K07 NBR(100x110x7/10)
Manufacturer: KASTAS
Sizes: 100x110x7/10 (mm)
Bearing S2212
Manufacturer: INA-FAG
Sizes: 34.925x41.275x19.050 (mm)
Weight:: 0.043 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x41.25x7 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RSHEY20-N
Manufacturer: INA-FAG
Bearing 608
Manufacturer: ETERNO
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
Bearing 6006P5 (D106)
Manufacturer: TMB
Sizes: 30x55x13 (mm)
Weight:: 0.12 (kg)
Krestovina 31X78
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x82x12 (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.
