Торцевое уплотнение RM U4(250)-53
Technical specifications
Designation : RM U4(250)-53
Producer : RiMi
Technical data from the manufacturers catalog :
d - 53
d3 - 69
d6 - 65
d7 - 73
d8 - 4
L - 64.5
L3 - 50.5
L4 - 14
L8 - 22
O-RING
Manufacturer: NQK SF
Sizes: 65.00x77.00x6.00 (mm)
Подшипник MF-2012
Manufacturer: NSK-RHP
Sizes: 20x26x12 (mm)
Weight:: 0.019 (kg)
K755 PTFE/NBR(260x230x15 )
Manufacturer: KASTAS
Sizes: 260x230x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 127x156x14 (mm)
Подшипник NA5924
Manufacturer: NSK-RHP
Sizes: 120x165x60 (mm)
Weight:: 4.05 (kg)
Подшипник N 219
Manufacturer: NSK-RHP
Sizes: 95x151.5x32 (mm)
Weight:: 2.79 (kg)
SPB 3800 Lw
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 67x88x9 (mm)
Bearing 51248
Manufacturer: ETERNO
Sizes: 240x300x45 (mm)
Weight:: 23 (kg)
Bearing 61906P5 (D1000906)
Manufacturer: TMB
Sizes: 30x47x9 (mm)
Weight:: 0.049 (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.
