(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 220.0000
Outer Dia (D) - 300.0000
Width (B) - 60.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 458,000
Static Load Rating (Cor) - 948,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 2
Weight (g) - 12,280.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided machined brass cage, lube groove and holes.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.18
Basic Radial Load Factor "Y1" = 3.7
Basic Radial Load Factor "Y2" = 5.6
Basic Radial Load Factor "Y0" = 3.7
Hot number:TORRINGTON FAFNIR 6312-2RS NTN 7213 B KOYO NNU 4936 K SKF * NU 209 ECP OKB 160308 OKB 4053176 OKB SKF 32024X/DF KOYO 69/530 Fersa M802048/M802011 JNS NA 4928 AST SR4-2RS FAG 5320M SKF KB-55ARO SNR 6209
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