(dimensions in mm)
Bearing Type - tapered bore
Bore Dia (d) - 55.0000
Outer Dia (D) - 120.0000
Width (B) - 43.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 230,000
Static Load Rating (Cor) - 265,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Weight (g) - 2,270.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.4
Basic Radial Load Factor "Y1" = 1.7
Basic Radial Load Factor "Y2" = 2.5
Basic Radial Load Factor "Y0" = 1.6
Hot number:KOYO 7002 AC/DB ASAHI UCFC 216 Fersa 2580/2523 Timken 42381/42587B NKE 52413 NSK 7905 C SIGMA LJT 7 KOYO MK12121 NSK NJ 421 NMB PBR16EFN SNR UKF312H KOYO UKFL210 RBC CRSBC-56 NOK TC 52 75 14 NBR NOK VF1-212
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