Bearing NJ307 (42307)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.49 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.49 kg
Technical specifications
Designation : NJ307
ГОСТ : 42307
Dimensions, mm : 35x80x21
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (Y)
Manufacturer: STO
Sizes: 35x56x9/14.8 (mm)
Подшипник HR33117J
Manufacturer: NSK
Sizes: 85x140x41 (mm)
Weight:: 2.51 (kg)
ContiTech HTD 5M 50 HF
Manufacturer: ContiTech AG
Подшипник NUP 248
Manufacturer: NACHI
Sizes: 240x440x72 (mm)
Weight:: 51.1 (kg)
K27 PU(35x43x7/5)
Manufacturer: KASTAS
Sizes: 35x43x7/5 (mm)
Bearing NU211
Manufacturer: ETERNO
Sizes: 55x100x21 (mm)
Weight:: 0.65 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK3520-2RS
Manufacturer: INA
Sizes: 35x42x20 (mm)
Bearing GH035041
Manufacturer: GMB
Sizes: 35x64x37/37 (mm)
HTD 156 3M
Manufacturer: ContiTech AG
K69 POM(40x34x9,5 )
Manufacturer: KASTAS
Sizes: 40x34x9,5 (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.