Mechanical seal RM 551-44
Technical specifications
Designation : RM 551-44
Producer : RiMi
Technical data from the manufacturers catalog :
d - 44
d3 - 60
d6 - 57
d7 - 65.5
L - 52.5
L3 - 41
L4 - 11.5
CC204 ( СС 204 ) Le= 5283 мм
Manufacturer: ContiTech AG
Bearing LR204NPP
Manufacturer: INA-FAG
Sizes: 20x52x14 (mm)
Weight:: 14 (kg)
Подшипник 6204N
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.106 (kg)
ДВУХРЯДНЫЙ ШАРИКОВЫЙ ПОДШИПНИК 1220 S
Manufacturer:
Sizes: 100x180x34 (mm)
Weight:: 3.82 (kg)
Bearing 6332M (332H)
Manufacturer: TMB
Sizes: 160x340x68 (mm)
Weight:: 26 (kg)
Bearing KR 30
Manufacturer: ETERNO
Sizes: 30x12x40 (mm)
Weight:: 0.087 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x78.00x3.50 (mm)
Подшипник 7228B
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)
Подшипник NUP 234
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.9 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7021-E-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (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.
