Bearing NU4938EM
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Technical specifications
Designation : NU4938EM
Dimensions, mm : 190x260x69
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x37x8 (mm)
K11 TPE(130x142,2x7,2/12 )
Manufacturer: KASTAS
Sizes: 130x142,2x7,2/12 (mm)
A 86 13x2185 Li / 2215 Ld
Manufacturer: ContiTech AG
3.53 NBR 70(171,05x03,53)
Manufacturer: KASTAS
Bearing 22217 KCW33
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
Weight:: 2.451 (kg)
K703 PTFE/NBR(85x97,2x8,1)
Manufacturer: KASTAS
Sizes: 85x97,2x8,1 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x26x5/5 (mm)
MEGADYNE ISORAN 1280MXL
Manufacturer: ContiTech AG
Bearing 51324 (8324)
Manufacturer: TMB
Sizes: 120x210x70 (mm)
Weight:: 11 (kg)
Bearing HK2520
Manufacturer: ETERNO
Sizes: 25x32x20 (mm)
Weight:: 0.033 (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.
