Bearings RF-28-PP
Inner diameter:: 12.700 mm
Outer diameter: 44.450 mm
The size of the width: 26.990 mm
Weight:: 0.29 kg
Outer diameter: 44.450 mm
The size of the width: 26.990 mm
Weight:: 0.29 kg
Technical specifications
Designation: RF-28-PP
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12.700 mm
Outside diameter (D): 44.450 mm
Width (B): 26.990 mm
Outer cage width (C): 25.4 mm
Weight: 0.29 kg
Limiting speed (rpm): 2700
O-RING
Manufacturer: NQK SF
Sizes: 16.50x20.50x2.00 (mm)
Подшипник F-3020
Manufacturer: NSK-RHP
Sizes: 30x37x20 (mm)
Weight:: 0.046 (kg)
Bearings K89326
Manufacturer: INA-FAG
Sizes: 130x225x18 (mm)
Weight:: 10 (kg)
B 91 2380 Le/ 2318 Li
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 10.50x14.10x1.80 (mm)
Bearing DAC28580042
Manufacturer:
Sizes: 28x58x42/42 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK25/20
Manufacturer: INA-FAG
Sizes: 25x33x20 (mm)
Z 52 10x1320 Li / 1343 Ld
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x28x5 (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.
