(dimensions in mm)
Bearing Type - tapered bore, lube groove & holes
Bore Dia (d) - 180.0000
Outer Dia (D) - 280.0000
Width (B) - 74.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 870,000
Static Load Rating (Cor) - 1,500,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 2
Weight (g) - 18,130.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage, lube groove and holes.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.24
Basic Radial Load Factor "Y1" = 2.8
Basic Radial Load Factor "Y2" = 4.2
Basic Radial Load Factor "Y0" = 2.8
Hot number:RHP 7303 B/DB NSK 23032 CC/W33 NACHI 51334 NACHI NU1088 SKF 23284 CAK/W33 + OH 3284 H KOYO 6926-1ZZ SKF 7010 ACD/HCP4AL NTN 7922UADG/GNP42 NACHI H-25580/H-25520 KOYO JTT-1014 NSK NCF1840V NSK RLM1710 Barden HC7004TGP/4 FAG NUP-328E SKF HN 4520
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