Bearing NNU4944KW33P4
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Technical specifications
Designation : NNU4944KW33P4
Dimensions, mm : 220x300x80
Producer : TMB
Подшипник MR 41 XZZ
Manufacturer: NSK-RHP
Sizes: 1.2x4x2.5 (mm)
Подшипник 21311AX
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.77 (kg)
Подшипник 30332
Manufacturer: NSK-RHP
Sizes: 160x340x75 (mm)
Weight:: 28.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.50x29.30x2.40 (mm)
Bearing 63022RS (180302)
Manufacturer: TMB
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)
Подшипник 6340
Manufacturer: NSK-RHP
Sizes: 200x420x80 (mm)
Weight:: 55.3 (kg)
Подшипник 6818ZZ
Manufacturer: NSK-RHP
Sizes: 90x115x13 (mm)
Weight:: 0.276 (kg)
Bearing 29464 (9039464)
Manufacturer: TMB
Sizes: 320x580x155 (mm)
Weight:: 175 (kg)
K37 (50x65x11)
Manufacturer: KASTAS
Sizes: 50x65x11 (mm)
Bearing 22215W33 (3515W33)
Manufacturer: TMB
Sizes: 75x130x31 (mm)
Weight:: 1.7 (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.
