Bearing NNU4952/W33
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 30 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 30 kg
Technical specifications
Designation : NNU4952/W33
Dimensions, mm : 260x360x100
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 273.00x280.00x3.50 (mm)
Подшипник E32040J
Manufacturer: NACHI
Sizes: 200x310x70 (mm)
Weight:: 20 (kg)
Подшипник 15117/15250
Manufacturer: NSK-RHP
Sizes: 30x63.5x20.638 (mm)
Weight:: 0.302 (kg)
Bearing 4134
Manufacturer: INA-FAG
Sizes: 170x250x70 (mm)
Weight:: 11.596 (kg)
SEALS (REINFORCED SEAL) (AV)
Manufacturer: FEKO
Sizes: 33x42.25x4/7.50 (mm)
K17 PTFE/NBR(165x144x8,1 )
Manufacturer: KASTAS
Sizes: 165x144x8,1 (mm)
Bearing N240EMZ1 (2240EHZ1)
Manufacturer: TMB
Sizes: 200x360x58 (mm)
Weight:: 29 (kg)
5.33 NBR 70(161,30x05,33)
Manufacturer: KASTAS
Подшипник HM89446A/HM89411
Manufacturer: NSK-RHP
Sizes: 34.925x76.2x29.37 (mm)
Weight:: 0.664 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 48.50x59.90x5.70 (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.
