Торцевое уплотнение RM U4(250)-58
Technical specifications
Designation : RM U4(250)-58
Producer : RiMi
Technical data from the manufacturers catalog :
d - 58
d3 - 78
d6 - 70
d7 - 78
d8 - 4
L - 69.5
L3 - 55.5
L4 - 14
L8 - 22
SEALS (REINFORCED SEAL) (AVP-B)
Manufacturer: FEKO
Sizes: 22x31.60x4.60/7.70 (mm)
Подшипник 53260U
Manufacturer: NACHI
Sizes: 300x420x112 (mm)
Weight:: 225 (kg)
Подшипник 6306N
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.345 (kg)
Подшипник NF 406
Manufacturer: NACHI
Sizes: 30x73x23 (mm)
Weight:: 0.75 (kg)
Bearing N319EMZ1 (2319EHZ1)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 6.2 (kg)
K22 PU(125x135x13,5)
Manufacturer: KASTAS
Sizes: 125x135x13,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 88x110x13 (mm)
Подшипник NA4844
Manufacturer: NSK-RHP
Sizes: 220x270x50 (mm)
Weight:: 6.45 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 127.80x145.00x8.60 (mm)
K103 NBR(45x53x5/6,5)
Manufacturer: KASTAS
Sizes: 45x53x5/6,5 (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.
