Bearing NNU4921K/W33P4 (C4382921K)
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2 kg
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 2 kg
Technical specifications
Designation : NNU4921K/W33P4
ГОСТ : C4382921K
Dimensions, mm : 105x145x40
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 148.00x164.00x8.00 (mm)
Подшипник FWF-182314-E
Manufacturer: NSK-RHP
Sizes: 18x23x14 (mm)
Weight:: 0.01 (kg)
K68 POM(190x195x15)
Manufacturer: KASTAS
Sizes: 190x195x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81232-M
Manufacturer: INA-FAG
Sizes: 160x225x21 (mm)
K23 NBR(70x62x8)
Manufacturer: KASTAS
Sizes: 70x62x8 (mm)
Bearing 51340
Manufacturer: ETERNO
Sizes: 200x340x110 (mm)
Weight:: 44.5 (kg)
Подшипник SL183032
Manufacturer: INA-FAG
Sizes: 160x240x60 (mm)
Bearing K35X40X25
Manufacturer: ETERNO
Sizes: 35x40x25 (mm)
Weight:: 0.031 (kg)
Корпус UKPX18+H2318
Manufacturer: NACHI
Weight:: 16.7 (kg)
K151B NBR FABRIC/POM/PTFE carbon(24x34x10)
Manufacturer: KASTAS
Sizes: 24x34x10 (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.
