Also known as
GE320-DW-2RS2-B
GEC320TXA-2RS
MB320-9LFSS
EAN4012802539165
CategorySpherical Plain Bearing
Weight and Dimensions
Inner (d) MM
320
Outer (D) MM
440
Width (B) MM
160
Inner (d) Inch
12.5984
Outer (D) Inch
17.3228
Width (B) Inch
6.2992
Weight (kg)
76
Product Properties
Seal
2RS2 - Fluoro Rubber Seals / High Temperature
Contact Material
Steel on PTFE
Data from Schaeffler (medias)
Outside diameter bearing (D) mm
440
Radial Static Load Rating C0r (N)
21500000
Width inner ring (B) mm
160
Radial Dynamic Load Rating Cr (N)
12900000
ECLASS number
23-05-01-06
ECLASS2 number
23-05-01-06
Medias description
Large radial spherical plain bearing, maintenance-free, sliding layer: ELGOGLIDE, inner ring curved surface with hard chromium coating, DIN ISO 12240-1, dimension series C, sealed
Suffix description
DWSliding Contact Surface Hard Chromium/Elgoglide® (Elgoglide®=PTFE (Polyetrafluoroethylene))
2RS2Increased Sealing Action On Both Sides For Large Radial Spherical Plain Bearings
BSchaeffler Internal Code, No Technical Meaning (Can Be Used As Standard)
The GE320-DW-2RS2-B-XL INA is a spherical plain bearing. Spherical plain bearings are two-piece plain bearings. They have no rolling elements, but consist of an inner and outer ring. The inner ring has a convex outer surface. The outer ring has a concave inner surface. This construction gives spherical plain bearings their high load carrying capacity and capacity to accommodate misalignment.
The GE320-DW-2RS2-B-XL INA has a steel-on-PTFE sliding contact which makes it maintenance-free. PTFE is a special plastic. During the run-in period of these plain bearings, particles of PTFE are deposited on the opposite running surface. They fill in the small irregularities of the inner ring surface, creating a smooth surface. As a result, the components fit each other perfectly.
Login
Welcome back! You can login with your ABF account.
