K21 NBR(3x8x3,5)
Inner diameter:: 3 mm
Outer diameter: 8 mm
The size of the width: 3,5 mm
Outer diameter: 8 mm
The size of the width: 3,5 mm
U-RING
3x8x3,5
K21
NBR
Bearing 61946X3 (746)
Manufacturer: TMB
Sizes: 230x329.5x40 (mm)
3.53 FKM 80(094,84x03,53 )
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 225x260x18 (mm)
2.62 NBR 70(202,87x2,62)
Manufacturer: KASTAS
Подшипник 2788/2729
Manufacturer: NSK-RHP
Sizes: 38.1x76.2x23.812 (mm)
Weight:: 0.503 (kg)
HTD 8M 4600 ( HTD8M 4600 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 3.50x7.30x1.90 (mm)
Bearing 32216 (3EC)
Manufacturer: GMB
Sizes: 80x140x33 (mm)
Weight:: 2.13 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 35x55x9/15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 28.50x34.50x3.00 (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.
