(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 40.0000
Outer Dia (D) - 80.0000
Width (B) - 18.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 43,700
Static Load Rating (Cor) - 42,900
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 10
Max. Shaft Shoulder Dia. Inner (Li) - 50.0
Min. Housing Shoulder Dia., Outer (Lo) - 70.0
Weight (g) - 400.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Suffix definitions are listed in the Nomenclature Technical document.
This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
Hot number:NTN 7300 B/DB SKF NJ221E+HJ221E INA LR40X45X16.5 TIMKEN NU2208E.TVP OKB 4G32508 CRAFT 51210 NSK 7001 A Timken 98400/98789D+X2S-98400 NSK HM804848/HM804810 ISO NJ213 FYH UCTH209-26-300 SKF 7408BMG NSK KF-70CPO INA RNAO-35x45x26 BARDEN FD1014T.P4S
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