K21 PU(30,16x38,1x3,97)
Inner diameter:: 30,16 mm
Outer diameter: 38,1 mm
The size of the width: 3,97 mm
Outer diameter: 38,1 mm
The size of the width: 3,97 mm
U-RING
30,16x38,1x3,97
K21
PU
Bearing BK2516
Manufacturer: INA
Sizes: 25x32x16 (mm)
Weight:: 0.027 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4848
Manufacturer: INA
Sizes: 240x300x60 (mm)
K21 NBR(12x26x10)
Manufacturer: KASTAS
Sizes: 12x26x10 (mm)
Bearing IR10x13x12.5
Manufacturer: INA
Sizes: 10x13x12.5 (mm)
Weight:: 0.052 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x65x10 (mm)
2.62 NBR 70(107,63x02,62)
Manufacturer: KASTAS
SPA 2682 Lw L=L EL
Manufacturer: ContiTech AG
Bearings RF44
Manufacturer: INA
Sizes: 19.050x69.850x39.690 (mm)
Weight:: 1.021 (kg)
SPA 1957
Manufacturer: ContiTech AG
Bearing 89328 M
Manufacturer: INA
Sizes: 140x240x60 (mm)
Weight:: 11.990 (kg)
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.