K38 PU(20x30x7)
Inner diameter:: 20 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Outer diameter: 30 mm
The size of the width: 7 mm
U-RING
20x30x7
K38
PU
Bearings KR26-PP-A
Manufacturer: INA
Weight:: 0.061 (kg)
Bearing NNU4936K/W33P4 (C4382936K)
Manufacturer: TMB
Sizes: 180x250x69 (mm)
Weight:: 10.5 (kg)
K37 (28x40x9,50)
Manufacturer: KASTAS
Sizes: 28x40x9,50 (mm)
Bearing RNNX10V
Manufacturer: TMB
Sizes: 50x75.25x40 (mm)
Bearing 61902P5 (D1000902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19.4x31x7 (mm)
Bearing N411M (2411H)
Manufacturer: TMB
Sizes: 55x140x33 (mm)
Weight:: 2.55 (kg)
Bearing 22X23
Manufacturer: INA
Sizes: 57.150x87.313x22.225 (mm)
Weight:: 0.466 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 17x41x8 (mm)
Подшипник 677/672
Manufacturer: NSK
Sizes: 85.725x168.275x41.275 (mm)
Weight:: 4.15 (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.