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 6308NSE
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.633 (kg)
Подшипник F685ZZ
Manufacturer: NSK-RHP
Sizes: 5x12.5x5 (mm)
Weight:: 2.18 (kg)
Bearing 4455
Manufacturer: INA-FAG
Sizes: 130.175x187.325x41.275 (mm)
Weight:: 4.080 (kg)
Bearing 03Y07
Manufacturer: INA-FAG
Sizes: 9.652x16.256x9.652 (mm)
Weight:: 0.009 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ KLM11749-LM11710
Manufacturer: FAG
Sizes: 17.462x39.878x13.843 (mm)
Bearing NJ306
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.38 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71908-E-T-P4S
Manufacturer: FAG
Sizes: 40x62x12 (mm)
Подшипник 6301-2NSE
Manufacturer: NACHI
Sizes: 12x37x12 (mm)
Weight:: 0.060 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 43.00x46.80x1.90 (mm)
SEALS (REINFORCED SEAL) (FYS)
Manufacturer: FEKO
Sizes: 10x19.08x5 (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.
