Bearing 07P21
Inner diameter:: 19.152 mm
Outer diameter: 33.338 mm
The size of the width: 7.264 mm
Weight:: 0.033 kg
Outer diameter: 33.338 mm
The size of the width: 7.264 mm
Weight:: 0.033 kg
Technical specifications
Designation: 07P21
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 19.152 mm
External diameter: 33.338 mm
Width (B): 7.264 mm
Weight: 0.033 kg
Резьба (G): 550 mm
K73 POLYESTER/PTFE(80x88x15)
Manufacturer: KASTAS
Sizes: 80x88x15 (mm)
Подшипник JM822049/JM822010
Manufacturer: NSK-RHP
Sizes: 110x165x35 (mm)
Weight:: 2.482 (kg)
Корпус UCFS314
Manufacturer: NACHI
Weight:: 11.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x46x6 (mm)
Подшипник 7208 C
Manufacturer: NSK-RHP
Sizes: 40x80x18 (mm)
Weight:: 0.418 (kg)
Подшипник HR30306J
Manufacturer: NSK-RHP
Sizes: 30x72x20.75 (mm)
Weight:: 0.403 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 56x75x8/12.5 (mm)
C 111 22x2820 Li / 2879 Ld
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 23.50x29.50x3.00 (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.