Bearings NK21/16
Inner diameter:: 21 mm
Outer diameter: 29 mm
The size of the width: 16 mm
Weight:: 0.281 kg
Outer diameter: 29 mm
The size of the width: 16 mm
Weight:: 0.281 kg
Technical specifications
Designation: NK21/16
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 21 mm
Outside diameter (D): 29 mm
Width (B): 16 mm
Weight: 0.281 kg
O-RING
Manufacturer: NQK SF
Sizes: 17.00x27.00x5.00 (mm)
STD 1000 S8M CXP
Manufacturer: ContiTech AG
Подшипник MF52B
Manufacturer: NSK-RHP
Sizes: 2x6.2x2 (mm)
Weight:: 0.21 (kg)
2 NBR 90(014,00x02,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23034-E1-TVPB
Manufacturer: FAG
Sizes: 170x260x67 (mm)
Подшипник 6201NR
Manufacturer: NSK-RHP
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Корпус UCPA206
Manufacturer: NACHI
Weight:: 1.11 (kg)
4 NBR 70(135,00x04,00)
Manufacturer: KASTAS
Подшипник 759/753
Manufacturer: NSK-RHP
Sizes: 88.9x168.275x47.625 (mm)
Weight:: 4.57 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 91.00x101.00x5.00 (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.
