(dimensions in mm)
Bearing Type - tapered bore
Bore Dia (d) - 220.0000
Outer Dia (D) - 370.0000
Width (B) - 120.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 1,455,000
Static Load Rating (Cor) - 2,380,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 1
Weight (g) - 54,820.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided, machined brass cage.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.3
Basic Radial Load Factor "Y1" = 2.3
Basic Radial Load Factor "Y2" = 3.4
Basic Radial Load Factor "Y0" = 2.2
Hot number:NTN 7230 C/DB TORRINGTON 240/500 CACK 30/W33 OKB 3053122Y NSK 12BGR02H CRAFT 1303 NACHI E5072 INA GE 220 FO-2RS NSK NN3022TB FAG 32956 KAYDON SCE-128 SKF 6001-Z SKF 72805 SKF HA 3028 E RHP 6300-2Z NOK UPI 200 175 15
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