Торцевое уплотнение RM U4(250)-90
Technical specifications
Designation : RM U4(250)-90
Producer : RiMi
Technical data from the manufacturers catalog :
d - 90
d3 - 113
d6 - 105
d7 - 115
d8 - 4
L - 85.5
L3 - 69
L4 - 16.5
L8 - 24.5
Подшипник 5303N
Manufacturer: NACHI
Sizes: 17x47x22.2 (mm)
Weight:: 22.2 (kg)
Bearing IR70x80x54
Manufacturer: INA-FAG
Sizes: 70x80x54 (mm)
Weight:: 0.487 (kg)
Подшипник C 2209 V
Manufacturer: SKF
Sizes: 45x85x23 (mm)
Weight:: 0.58 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 205x240x16 (mm)
Bearing 695YA/ZZ (2080095YA)
Manufacturer: TMB
Sizes: 5x13x5 (mm)
Weight:: 0.0025 (kg)
Bearing WS87426
Manufacturer: INA-FAG
Sizes: 130x270x22 (mm)
Weight:: 7.600 (kg)
Bearing 6021 ZZ
Manufacturer: ETERNO
Sizes: 105x160x26 (mm)
Weight:: 1.69 (kg)
Bearing IR65x72x25
Manufacturer: INA-FAG
Sizes: 65x72x25 (mm)
Weight:: 0.142 (kg)
K23 PU(13,89x8,6x2,8)
Manufacturer: KASTAS
Sizes: 13,89x8,6x2,8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x56x10 (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.
