(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 140.0000
Outer Dia (D) - 210.0000
Width (B) - 53.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 475,000
Static Load Rating (Cor) - 820,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 2
Weight (g) - 7,130.00
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" = 0.22
Basic Radial Load Factor "Y1" = 3
Basic Radial Load Factor "Y2" = 4.6
Basic Radial Load Factor "Y0" = 2.8
Hot number:KOYO NU 222 E INA NK50/25 OKB 436310 Timken 22778/22721 NTN 623052 SNR 63006EE NTN 7024 AST AST50 58IB64 NSK FWF-505820 SKF LL 584449/410 CX NA4914 ISO NNC4838 V INA DL-25 Torrington NU-304E INA STO-8X
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