(dimensions in mm)
Bearing Type - tapered bore, lube groove & holes
Bore Dia (d) - 40.0000
Outer Dia (D) - 80.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 78,000
Static Load Rating (Cor) - 87,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 6
Weight (g) - 560.00
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" = 0.31
Basic Radial Load Factor "Y1" = 2.2
Basic Radial Load Factor "Y2" = 3.2
Basic Radial Load Factor "Y0" = 2.1
Hot number:KOYO 53411 U TIMKEN M268749/M268710 ISO 22308 KCW33+H2308 AST AST090 3230 AST AST40 F08055 Timken M276449/M276410 CX NF304 E SKF NUP 2217 ECML SNR R153.25 SKF VKBA 3257 FAG NUKRE-90 SKF 19615 SKF 2213 EKTN9 SKF 71972 CDMA/P4A NACHI 635-Z
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