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Specifications
Availability1 pc
BrandFAG
Item NumberNU1056-MPAX-J30PC FAG
Manufacturer Part Number0722756180000
EAN4012802878127
CategoryCylindrical Roller Bearing Single Row
Weight and Dimensions
Inner (d) MM
280
Outer (D) MM
420
Width (B) MM
65
Inner (d) Inch
11.0236
Outer (D) Inch
16.5354
Width (B) Inch
2.5591
Weight (kg)
31.4
Product Properties
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
MA - Brass Cage, Centered on Outer Ring
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal Play
Precision
Durotect B Coating
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Data from Schaeffler (medias)
Width (b) mm
65
Basic static load rating, radial (C 0r)
1100000
Limiting speed (n G)
2550
Reference speed (n ϑr)
1550
ECLASS number
23-05-09-01
ECLASS2 number
23-05-09-01
Suffix description
MPAXRib-Guided Single-Piece Solid Brass Cage Is A Further Development Of FAG Cage Types MPA And MP1A And Will Replace These Types Successively. It Has Greater Durability With Regard To Shock Loads And Vibrations Than It's Predecessors And It's Especially Well Suited For Applications Involving High Loads
J30PCRings And Rolling Elements With Black Oxide Coating (Durotect B)
The NU1056-MPAX-J30PC FAG is a single-row cylindrical roller bearing with cage. This bearing consists of a solid inner and outer ring with cylindrical rollers in a cage. This cage prevents contact between the cylinder rollers, so this bearing type can support higher speeds than full-complement cylinder roller bearings. Also, single-row cylindrical roller bearings with cages are very rigid and they can take high radial forces. As the inner and outer rings of these bearings can be easily disassembled, they are very easy to install. Applications of single-row cylindrical roller bearings include gearboxes, agricultural machinery, pumps, compressors, and electric motors.
The NU1056-MPAX-J30PC FAG is a single-row cylindrical bearing with NU design. The outer ring of this bearing has two rigid ribs, while the inner ring has none. As a result, NU bearings are only capable of supporting radial forces. This bearing type is commonly used as a floating bearing. Floating bearings allow axial displacement of the shaft relative to the housing in both directions. This is necessary in applications where the shaft material shrinks or expands due to temperature changes (thermal expansion). NU bearings can also be used as support bearings by combining them with HJ angle rings (available separately). Support bearings can support radial forces and also axial forces in a single direction.
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