(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 120.0000
Outer Dia (D) - 260.0000
Width (B) - 55.0000
Radius (min) (rs) - 3.000
Dynamic Load Rating (Cr) - 549,000
Static Load Rating (Cor) - 644,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 154.0
Min. Housing Shoulder Dia., Outer (Lo) - 230.0
Weight (g) - 14,730.00
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 7034 AC KOYO 51434 OKB 4453768K OKB 9039488 NTN 230/750BK KOYO 239/950RK NTN CRO-5639LL ISB NNU 4132 M/W33 NSK QJ 338 SKF S71930 ACD/HCP4A CX TUP2 20.20 NH 98215 INA NKX-50 NOK ISI 85 75 6 標準 NOK UPH-120 F
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