(dimensions in mm)
Bearing Type - tapered bore, lube groove & holes
Bore Dia (d) - 220.0000
Outer Dia (D) - 340.0000
Width (B) - 90.0000
Radius (min) (rs) - 3.000
Dynamic Load Rating (Cr) - 1,025,000
Static Load Rating (Cor) - 1,730,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 1
Weight (g) - 30,060.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided machined brass 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:KOYO 6303-2RS SNR 7200 B NTN 22230 CCK/W33+H 3130 NACHI NU 2234 E NSK 02474 OKB 32617 OKB TY90518-56 KOYO 3188S/3130 NACHI 6315 ISO NA4980 NTN NJ219E RBC TT-441 NACHI 61948 NOK IDI 235 210 20 NOK IUH 135 120 9 耐寒
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