K21 PU(110x130x12 )
Inner diameter:: 110 mm
Outer diameter: 130 mm
The size of the width: 12 mm
Outer diameter: 130 mm
The size of the width: 12 mm
U-RING
110x130x12
K21
PU
Bearing 23236 (3053236)
Manufacturer: TMB
Sizes: 180x320x112 (mm)
Weight:: 39.5 (kg)
K06 NBR(15x21,8x3,2/5)
Manufacturer: KASTAS
Sizes: 15x21,8x3,2/5 (mm)
3.53 NBR 70(190,10x03,53)
Manufacturer: KASTAS
Подшипник 53214U
Manufacturer: NSK
Sizes: 70x105x32 (mm)
Weight:: 225 (kg)
Подшипник NJ 216 EM
Manufacturer: NSK
Sizes: 80x140x26 (mm)
Weight:: 1.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 28.30x31.86x1.78 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 83x100x9 (mm)
K21 PU(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x154x18 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 14.00x21.00x3.50 (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.