Торцевое уплотнение RM U4(250)-28
Technical specifications
Designation : RM U4(250)-28
Producer : RiMi
Technical data from the manufacturers catalog :
d - 28
d3 - 42
d6 - 37
d7 - 43
d8 - 3
L - 49.5
L3 - 38
L4 - 11.5
L8 - 19.5
Подшипник 60TAB12DF
Manufacturer: NACHI
Sizes: 60x120x20 (mm)
Weight:: 0.73 (kg)
Bearing N220
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.38 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 80.60x85.84x2.62 (mm)
K09 NBR(80x88x4/7)
Manufacturer: KASTAS
Sizes: 80x88x4/7 (mm)
Подшипник C 4026
Manufacturer: SKF
Sizes: 130x200x69 (mm)
Weight:: 7.85 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7005-C-T-P4S
Manufacturer: FAG
Sizes: 25x47x12 (mm)
K752 PTFE/NBR(280x264,5x6,3)
Manufacturer: KASTAS
Sizes: 280x264,5x6,3 (mm)
SEALS (REINFORCED SEAL) (AYTE)
Manufacturer: FEKO
Sizes: 20x29.45/30.30x6.80/9.20 (mm)
STD 1000 8M EXTREME
Manufacturer: ContiTech AG
AT20 1100 GEN III
Manufacturer: ContiTech AG
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.
