(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 180.0000
Outer Dia (D) - 280.0000
Width (B) - 74.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 800,000
Static Load Rating (Cor) - 1,380,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 2
Weight (g) - 17,030.00
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" = 0.24
Basic Radial Load Factor "Y1" = 2.8
Basic Radial Load Factor "Y2" = 4.2
Basic Radial Load Factor "Y0" = 2.8
Hot number:NSK MR 41 X NSK NJ 321 OKB OKB 3053948W2 NACHI 239/710E FAG 52226 INA 919 AST ASTB90 F3020 NACHI E5048NR KOYO KBC030 SIGMA QJ 313 FAG 30203 Sealmaster 479209-111 MRC 1992S NOK OUIS 150 135 9 耐熱
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