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Bearing units

EXT315-48T20 - SNR

EXT315-48T20

Grey cast housing, radial insert ball bearing with eccentric locking collar, labyrinth seal, for high-temp. applications

Self aligning bearing units with different fixing options and housings made of cast, stainless steel or plastic.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
A - Housing width90 mm
A1 - Width of location slot26 mm
A255 mm
B1 - Overall width Inner Ring100 mm
d - Shaft diameter76,2 mm
d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve113 mm
G - Grease fittingM10x1
H - Housing length, width or diameter216 mm
H1 - Distance between location slots192 mm
H2 - Housing height / width132 mm
L - Housing length262 mm
L1 - Distance attachment end face to bearing centerline160 mm
L2 - Thickness of attachment end27 mm
L3 - Length of guidance slot/face150 mm
N - Mounting hole dimension46 mm
N1 - Length of attachment slot36 mm
N2 - Height of attachment slot85 mm
S - Distance front side/bearing centre37,3 mm
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PRODUCT PERFORMANCE
C - Dynamic load rating113,36 kN
C0 - Static load rating76,8 kN
Operating temperature min.-20 °C
Operating temperature max.200 °C
OTHER FEATURES
Mass13,48 kg
Recommended tightening torque for set screw54,5 N-m