NNU4952 KOYO Double-row cylindrical roller bearings

Brand Name: KOYO
Model Number: NNU4952
d: 1/2 in
maximum pv value:: 50000
D: 11/16 in
maximum p value:: Static 8000 / Dynamic 2000 (psi)
overall length:: 1-1/4 in
maximum v value:: 1200 (sfm)
sleeve bearing type:: Plain Sleeve
material specification:: Oilite®, Synthetic Performance Difference®
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Product Details

d 1/2 in
maximum pv value: 50000
D 11/16 in
maximum p value: Static 8000 / Dynamic 2000 (psi)
overall length: 1-1/4 in
maximum v value: 1200 (sfm)
sleeve bearing type: Plain Sleeve
material specification: Oilite®, Synthetic Performance Difference®
bearing material: Oil-Impregnated Bronze
standards met: SAE 841, CT-1000-K26, ASTM B438 GR 1 TYPE II
groove/plug type: None
manufacturer catalog: Click here
operating temperature range: -35 °F to +300 °F
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Phone 86-15153696688
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