Торцевое уплотнение RM U4(250)-25
Technical specifications
Designation : RM U4(250)-25
Producer : RiMi
Technical data from the manufacturers catalog :
d - 25
d3 - 39
d6 - 34
d7 - 40
d8 - 3
L - 49
L3 - 38.5
L4 - 10.5
L8 - 18.5
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x62x8 (mm)
Bearing 2218
Manufacturer: ETERNO
Sizes: 90x160x40 (mm)
Weight:: 3.37 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 140x160x14.50/17 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x130x13 (mm)
Bearing 21320KW33 (53320kw33)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 10.5 (kg)
Подшипник 7322DT
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7219-B-JP
Manufacturer: FAG
Sizes: 95x170x32 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6306-2Z
Manufacturer: FAG
Sizes: 30x72x19 (mm)
13x800 A 31,5
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 250.00x264.00x7.00 (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.
