(dimensions in mm)
Bearing Type - NU
Bore Dia (d) - 90.0000
Outer Dia (D) - 190.0000
Width (B) - 64.0000
Radius (min) (rs) - 3.000
Dynamic Load Rating (Cr) - 430,000
Static Load Rating (Cor) - 527,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 113.5
Min. Housing Shoulder Dia., Outer (Lo) - 169.5
Weight (g) - 8,180.00
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:NTN 2308K+H2308 OKB 292228 AST 21314MBK CRAFT 3309-2RS NKE 53418-MP+U418 Timken 60RIN249 FBJ 6801 KOYO RNA4907.2RS NTN RNA0-40X55X20 NBS SCV 12-UU AS MRC 7411-D SKF 72805 SKF IR 17x20x20 SKF S7002 ACE/HCP4A NOK IDI 190 170 12
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