4.063 Combined Roller Bearing MR.030 Forklift Mast Guide Roller

4.063 Combined Roller Bearing Datasheet:

4.063 combined roller bearing can be widely used in many applications.
For this bearing,
d: 60mm/2.362 inch
D: 149mm/5.866 inch
B: 78.5mm/3.091 inch
Mass: 6.52kg/ 14.37lb
Material:
Outer ring: Case-hardened steel UNI 20 MNCr 5, case-hardened to 59-65 HRC
Inner ring: Hardened steel En 31 – SAE 52100, case-hardened to 59-65 HRC
Internal rollers: Flat ground heads are case-hardened steel, En 31-SAE 52100, hardened to 59-65 HRC
Interchange Numbers: 4.063 , MR.030, HD-063 and so on
Bearing structure is as below,

baring structure

Applications:

MR.030 bearings typical applications include but are not limited to:
– Material handling loaders and unloading machines
– Palletizers
– Cranes and hoists
– Horizontal and vertical feed and lift units
– Froklift trucks
– ASRS Systems
– Shrink-wrappers

Bearing Photo:

4.063 bearings

Combined Roller Bearings Size Chart: