(dimensions in mm)
Bearing Type - NUP
Bore Dia (d) - 40.0000
Outer Dia (D) - 90.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.500
Dynamic Load Rating (Cr) - 79,900
Static Load Rating (Cor) - 77,500
Max Speed (Grease) (X1000 RPM) - 7
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 52.0
Min. Housing Shoulder Dia., Outer (Lo) - 80.0
Weight (g) - 694.00
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:SKF 61812-2RZ ISB 2309-2RSTN9 MPZ 32044XM NTN 51111 ISB 696ZZ NTN KRJ065LL IKO KT 121510 NBS KZK 25x31x12 KOYO NTA-613 NBS RNA 4920 SKF S71921 ACD/P4A NBS SL04240-PP CX TUW1 42 KOYO VE253220AB1 FAG BK-4020
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