(dimensions in mm)
Bearing Type - NUP
Bore Dia (d) - 50.0000
Outer Dia (D) - 90.0000
Width (B) - 20.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 63,700
Static Load Rating (Cor) - 68,300
Max Speed (Grease) (X1000 RPM) - 7
Max Speed (Oil) (X1000 RPM) - 8
Max. Shaft Shoulder Dia. Inner (Li) - 59.5
Min. Housing Shoulder Dia., Outer (Lo) - 81.5
Weight (g) - 521.00
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:STEYR 54414 U OKB 820019 OKB Timken 230/1120YMB NTN 4T-430308DX FBJ 637 KOYO BM2220B SKF FYTB 40 TF AST GE40ES NSK NU1080 SNR NU2220EG15 SKF PF 30 TF MRC 9314-UP SKF N 311 ECMB NOK IDI 126 106 15
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