Bearing 21308K (53308k)
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 : 21308K
ГОСТ : 53308k
Dimensions, mm : 40x90x23
Producer : TMB
K20 (69,85x60,325x11,1)
Manufacturer: KASTAS
Sizes: 69,85x60,325x11,1 (mm)
Подшипник NP 314
Manufacturer: NACHI
Sizes: 70x130x35 (mm)
Weight:: 2.68 (kg)
K09 PU(115x127x5,5/10)
Manufacturer: KASTAS
Sizes: 115x127x5,5/10 (mm)
HTD 8M 2960 ( HTD8M 2960 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 94.00x100.00x3.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 55.50x62.60x3.55 (mm)
Manufacturer: ContiTech AG
Bearing 61905 (1000905)
Manufacturer: TMB
Sizes: 25x42x9 (mm)
Weight:: 0.045 (kg)
3136 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K107 PU(55x65x6,3/9)
Manufacturer: KASTAS
Sizes: 55x65x6,3/9 (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.
