(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 280.0000
Outer Dia (D) - 500.0000
Width (B) - 130.0000
Radius (min) (rs) - 5.000
Dynamic Load Rating (Cr) - 2,164,000
Static Load Rating (Cor) - 3,461,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 1
Weight (g) - 110,540.00
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" = 0.28
Basic Radial Load Factor "Y1" = 2.4
Basic Radial Load Factor "Y2" = 3.6
Basic Radial Load Factor "Y0" = 2.4
Hot number:NTN 7312 B NACHI 3207 A-Z OKB OKB 688711K SNR 22322EF800 KOYO 3NCHAR912CA SKF 61809 NSK 6902 NBS K 68x74x30 ISO NUP2009 KOYO SE 628 ZZSTPR CX SI 20 SKF 6226/C3VL2071 SKF NNCF 5013 CV SKF SSAFS 22534 TLC
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