Bearing NNU4938EM
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 : NNU4938EM
Dimensions, mm : 190x260x69
Producer : TMB
Подшипник 6808-2NSE
Manufacturer: NACHI
Sizes: 40x52x7 (mm)
Weight:: 0.033 (kg)
SPB 5150 Lw
Manufacturer: ContiTech AG
K37 (44,45x60,32x11,60)
Manufacturer: KASTAS
Sizes: 44,45x60,32x11,60 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 11.00x13.40x1.20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 84.60x96.00x5.70 (mm)
5 NBR 70(240,00x05,00)
Manufacturer: KASTAS
K752 PTFE/NBR(20x15,1x2,2)
Manufacturer: KASTAS
Sizes: 20x15,1x2,2 (mm)
Bearing ASNU 80
Manufacturer: ETERNO
Sizes: 80x170x58 (mm)
Weight:: 6090 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29428-E1
Manufacturer: INA-FAG
Sizes: 140x280x85 (mm)
Weight:: 22.1 (kg)
RPP8 DD 3132 MFX - Megaflex
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.
