Bearing NJ409 (42409)
Inner diameter:: 45 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.65 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.65 kg
Technical specifications
Designation : NJ409
ГОСТ : 42409
Dimensions, mm : 45x120x29
Producer : TMB
Подшипник 23930AXK
Manufacturer: NACHI
Sizes: 150x210x45 (mm)
Weight:: 5.01 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 52x68x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 88.89x104.89x8.00 (mm)
Bearing 619/8-ZZ (1080098)
Manufacturer: TMB
Sizes: 8x19x6 (mm)
Weight:: 0.0071 (kg)
K69 POM(37x32x5,5)
Manufacturer: KASTAS
Sizes: 37x32x5,5 (mm)
K85 PU(68x63,5x4,5 )
Manufacturer: KASTAS
Sizes: 68x63,5x4,5 (mm)
Подшипник 23188CAKE4
Manufacturer: NSK-RHP
Sizes: 440x720x226 (mm)
Weight:: 360 (kg)
Bearing RN321M (502321H)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Подшипник HR90KBE42+L
Manufacturer: NSK-RHP
Sizes: 90x160x74 (mm)
Weight:: 5.71 (kg)
Подшипник O-11
Manufacturer: NACHI
Sizes: 34.925x56.356x18.256 (mm)
Weight:: 3.9 (kg)
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.
