Bearing 21308 (53308)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.92 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.92 kg
Technical specifications
Designation : 21308
ГОСТ : 53308
Dimensions, mm : 40x90x23
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x24x7 (mm)
Bearing BCE166
Manufacturer: INA-FAG
Sizes: 25.400x31.750x9.525 (mm)
Weight:: 0.018 (kg)
MEGADYNE ISORAN 1092 GLD14 ( RPP14 1092 GOLD )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31315
Manufacturer: FAG
Sizes: 75x160x40 (mm)
Подшипник RNA4906
Manufacturer: NSK-RHP
Sizes: 35x47x17 (mm)
Weight:: 0.072 (kg)
Подшипник NUP 2312 E
Manufacturer: NACHI
Sizes: 60x130x46 (mm)
Weight:: 3.01 (kg)
Подшипник 48393/48320
Manufacturer: NSK-RHP
Sizes: 136.525x190.5x39.688 (mm)
Weight:: 3.53 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 76.00x81.00x2.50 (mm)
CTD 1224 C8M CARBON
Manufacturer: ContiTech AG
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.
