(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 55.0000
Outer Dia (D) - 120.0000
Width (B) - 33.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 139,000
Static Load Rating (Cor) - 138,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 5
Max. Shaft Shoulder Dia. Inner (Li) - 77.2
Min. Housing Shoulder Dia., Outer (Lo) - 117.2
Weight (g) - 2,783.00
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:DKF 7220 B/DT FAG B7020C.T.P4S.UL ISO 21322 KCW33+H322 SKF 230/950 CAK/W33 FAG 625-2Z ISB 6213 N KOYO 6824ZZ Timken EE221025D/221575 LS GX30T NTN K25X30X23.8 ISO NH314 STEYR SN-609..20309-K, Smith YCRSC-40 SKF 8019 SKF 82570
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