Bearing RN308M (502308H)
Inner diameter:: 40 mm
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Outer diameter: 77.5 mm
The size of the width: 23 mm
Weight:: 0.75 kg
Technical specifications
Designation : RN308M
ГОСТ : 502308H
Dimensions, mm : 40x77.5x23
Producer : TMB
Корпус UCP312
Manufacturer: NACHI
Weight:: 9.3 (kg)
Подшипник 6807ZENR
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.03 (kg)
2.62 NBR 90(020,29x02,62)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2330-E-M1
Manufacturer: FAG
Sizes: 150x320x108 (mm)
HTD 1160 8M
Manufacturer: ContiTech AG
Подшипник 1312
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.96 (kg)
Подшипник 6921NR
Manufacturer: NACHI
Sizes: 105x145x20 (mm)
Weight:: 0.803 (kg)
5.7 NBR 70(229,30x05,70)
Manufacturer: KASTAS
3.53 FKM 80(071,44x03,53)
Manufacturer: KASTAS
Bearing BK2220
Manufacturer: ETERNO
Sizes: 22x28x20 (mm)
Weight:: 30 (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.
