(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 50.0000
Outer Dia (D) - 90.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 100,000
Static Load Rating (Cor) - 120,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 5
Weight (g) - 700.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage, lube groove and holes.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.24
Basic Radial Load Factor "Y1" = 2.9
Basic Radial Load Factor "Y2" = 4.2
Basic Radial Load Factor "Y0" = 2.7
Hot number:KOYO 54207 U KOYO NJ2310E+HJ2310E OKB 1046917K OKB 90609/2.5J OKB SKF 22310 EK INA 293/630-E1-MB SNR ESFAE206 INA GE45-DO Samick LM25OP ZEN S681X NTN SA1-20B ISO SL192314 SNR 32030X SKF 216
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