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: 65x110x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89415-M
Manufacturer: INA-FAG
Sizes: 75x160x51 (mm)
A 130 13x3300 Li / 3330 Ld
Manufacturer: ContiTech AG
Mechanical seal RM 156-18
Manufacturer: RiMi
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2219-K-M-C3 + H319
Manufacturer: FAG
Sizes: 85x170x43 (mm)
RPP8 DD 3220 MFX - Megaflex
Manufacturer: ContiTech AG
K17 PTFE/NBR(100x79x8,1)
Manufacturer: KASTAS
Sizes: 100x79x8,1 (mm)
RPP8 2152 ( RPP 8 2152 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 104.00x108.00x2.00 (mm)
ATG10 2780 MFX - Megaflex ( ATK10 2780 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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.
