K52 PU(4x7x2,7/2,8)
Inner diameter:: 4 mm
Outer diameter: 7 mm
The size of the width: 2,7/2,8 mm
Outer diameter: 7 mm
The size of the width: 2,7/2,8 mm
PNEU ROD SEAL
4x7x2,7/2,8
K52
PU
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC4)
Manufacturer: STO
Sizes: 26x37x10.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x76x9 (mm)
NJ309-E-TVP2 + HJ309-E
Manufacturer: FAG
Sizes: 45x100x25 (mm)
K68 POM(80x85x9,5)
Manufacturer: KASTAS
Sizes: 80x85x9,5 (mm)
K21 PU(45x60x10)
Manufacturer: KASTAS
Sizes: 45x60x10 (mm)
Bearing 7309BTN (66309A)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
K68 POM(95x101x12,5)
Manufacturer: KASTAS
Sizes: 95x101x12,5 (mm)
K501 PA/NBR(60x49x4,2)
Manufacturer: KASTAS
Sizes: 60x49x4,2 (mm)
Bearing 6238 (238)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 22 (kg)
K33 PU(22,4x30x5)
Manufacturer: KASTAS
Sizes: 22,4x30x5 (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.
