Bearings CF28
Inner diameter:: 19.5 mm
Outer diameter: 44.45 mm
Weight:: 0.375 kg
Outer diameter: 44.45 mm
Weight:: 0.375 kg
Technical specifications
Designation: CF28
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 19.5 mm
Outside diameter (D): 44.45 mm
Outer cage width (C): 25.4 mm
Weight: 0.375 kg
Thread (G): 3/4–16 UNF
Подшипник 21320CKE4
Manufacturer: NSK-RHP
Sizes: 100x215x47 (mm)
Weight:: 8.46 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK130170
Manufacturer: INA-FAG
Sizes: 130x170x5 (mm)
Подшипник NUP 2228 E
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.9 (kg)
Подшипник NA5913
Manufacturer: NSK-RHP
Sizes: 65x90x34 (mm)
Weight:: 0.675 (kg)
3 NBR 70(014,00x03,00)
Manufacturer: KASTAS
Bearing 629ZZP6 (E80029)
Manufacturer: TMB
Sizes: 9x26x8 (mm)
Weight:: 0.02 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 33x55x5.6 (mm)
Подшипник HR33108J
Manufacturer: NSK-RHP
Sizes: 40x75x26 (mm)
Weight:: 0.503 (kg)
Подшипник 105TAH10DB
Manufacturer: NACHI
Sizes: 105x160x24.75 (mm)
Подшипник NU 304 EG
Manufacturer: NACHI
Sizes: 20x52x15 (mm)
Weight:: 0.15 (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.
