(dimensions in mm)
Bearing Type - tapered bore, lube groove & holes
Bore Dia (d) - 170.0000
Outer Dia (D) - 310.0000
Width (B) - 110.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 1,460,000
Static Load Rating (Cor) - 2,320,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 1
Weight (g) - 34,550.00
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" = 0.35
Basic Radial Load Factor "Y1" = 1.9
Basic Radial Load Factor "Y2" = 2.9
Basic Radial Load Factor "Y0" = 1.8
Hot number:NACHI 7220 C/DT RHP NU 240 NSK NJ2215+HJ2215 TIMKEN HM803145/HM803110 OKB 2311E OKB 42330Z1 OKB 9039413 NACHI 32344 NTN EE192150/192200 AST F698H NSK NF1068 STEYR 6026NR Rollway (Bronze Cage) N-311 INA RNAO-5x10x8 Barden YRT-325
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