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
Подшипник 6307-2NSE9
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.457 (kg)
Bearing 2780 / 2729
Manufacturer: TIMKEN
Sizes: 36.487x76.2x23.812 (mm)
Weight:: 0.52 (kg)
K06 NBR(63x73x7/5)
Manufacturer: KASTAS
Sizes: 63x73x7/5 (mm)
Manufacturer: ContiTech AG
Подшипник NU 218
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
Bearing NUP210
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.523 (kg)
Bearing 6203RS (160203)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x56x8 (mm)
3 NBR 70(024,00x03,00)
Manufacturer: KASTAS
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.
