(dimensions in mm)
Bearing Type - tapered 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) - 31,650.00
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" = 0.27
Basic Radial Load Factor "Y1" = 2.5
Basic Radial Load Factor "Y2" = 3.7
Basic Radial Load Factor "Y0" = 2.5
Hot number:ISB 22317 K+AHX2317 NTN 562013M KOYO 6319-2RU SKF 7009 CE/P4AH1 AST NJ309 ETN KOYO R45/13 KOYO RAXF 718 IKO TA 1525 Z Torrington 22218 Torrington SAF-63251/2..ROLLER SKF 609/HR22Q2 SKF BB1-8001 BARDEN B71822E.TPA.P4 NOK AS568-456-D NOK ISI 63 53 6 耐熱
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