(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 40.0000
Outer Dia (D) - 80.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 70,300
Static Load Rating (Cor) - 74,800
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 49.5
Min. Housing Shoulder Dia., Outer (Lo) - 71.5
Weight (g) - 501.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
This bearing is also available with the HJ end plate for the inner race.
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:NACHI 22319 CCK/W33+H 2319 NSK HJ2236 TIMKEN 2877/2820 NTN 238/750K Timken 23960YMB NTN 4T-33287/33472 KOYO 6314Z FAG B71928-C-2RSD-T-P4S ISO HK304016 ISB KLM565946/KLM565910 NTN NU306E Torrington (Old No.) 22336MF80 NH 6211-ZZ NTN JPU58-002B-1 SKF PFT 3/4 FM
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