NU31/500-M1A FAG Single-row cylindrical roller bearing with NU design
Có sẵn tại kho ATEC
Đầy đủ chứng từ CO,CQ do Schaeffler Group cấp.
Single-row cylindrical roller bearing with NU design
Inner (d) MM500
Outer (D) MM830
Width (B) MM264
Weight (kg) 595
BoreC - Cylindrical Bore
SealNo Seal
Cage TypeMA - Brass Cage, Centered on Outer Ring
External ModificationNo External Modification
Radial Internal PlayCn Normal Internal Play
PrecisionStandard Precision
Heat StabilizationNo Heat Stabilization - Temperatures up to 120 °C
M1ASolid Brass Cage, Two-Piece, Rib-Guided On Outer Ring
The NU31/500-M1A 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 NU31/500-M1A 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.
