Bearing NNU4938KW33P4
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 11 kg
Technical specifications
Designation : NNU4938KW33P4
Dimensions, mm : 190x260x69
Producer : TMB
Bearings RNAO90x105x26
Manufacturer: INA
Sizes: 90x105x26 (mm)
Weight:: 0.373 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44.45x57.15x9/52 (mm)
Bearing 30608 (7808E)
Manufacturer: TMB
Sizes: 40x80x21.5 (mm)
Bearing NJ411 (42411)
Manufacturer: TMB
Sizes: 55x140x33 (mm)
Weight:: 2.55 (kg)
Bearing NJ2213EM (42513EH)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.45 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6317-2RSR
Manufacturer: FAG
Sizes: 85x180x41 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 41x53x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x43x8 (mm)
Подшипник 27TAD20
Manufacturer: NACHI
Sizes: 27x47x28 (mm)
K518 (160x130x25,4x9,52)
Manufacturer: KASTAS
Sizes: 160x130x25,4 (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.