K21 NBR(44x57x9)
Inner diameter:: 44 mm
Outer diameter: 57 mm
The size of the width: 9 mm
Outer diameter: 57 mm
The size of the width: 9 mm
U-RING
44x57x9
K21
NBR
Bearing 7308BMP5 (D66308H)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 109.60x116.60x3.50 (mm)
Bearing B39
Manufacturer: INA-FAG
Sizes: 74.613x116.690x28.580 (mm)
Weight:: 1.101 (kg)
KSB PHENOLIC(2,5x10)
Manufacturer: KASTAS
Подшипник 23120CKE4
Manufacturer: NSK-RHP
Sizes: 100x165x52 (mm)
Weight:: 4.38 (kg)
K69 POM(115x109x12,5)
Manufacturer: KASTAS
Sizes: 115x109x12,5 (mm)
Bearing GH040130
Manufacturer: GMB
Sizes: 40x80x36/34 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 118.00x127.00x4.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 307.80x325.00x8.60 (mm)
Bearing 32911 (2BC)
Manufacturer: GMB
Sizes: 55x80x17 (mm)
Weight:: 0.262 (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.
