(dimensions in mm)
Bearing Type - straight bore
Bore Dia (d) - 170.0000
Outer Dia (D) - 310.0000
Width (B) - 86.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 1,170,000
Static Load Rating (Cor) - 1,750,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 2
Weight (g) - 31,670.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.27
Basic Radial Load Factor "Y1" = 2.5
Basic Radial Load Factor "Y2" = 3.7
Basic Radial Load Factor "Y0" = 2.5
Hot number:OKB OKB 968304K KOYO 138FC98750 Timken 180RN51 MPZ 22320 ACKMBW33+AH2320X NKE 23192-MB-W33 NTN 69/710 NSK HM218248/HM218210 SIGMA MR-48-N INA NAO30X47X18 ISO NUP2996 LS SQY9-RS INA TME50-N SKF 22344 SKF KR 40 XB
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