(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 55.0000
Outer Dia (D) - 100.0000
Width (B) - 21.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 57,900
Static Load Rating (Cor) - 62,500
Max Speed (Grease) (X1000 RPM) - 6
Max Speed (Oil) (X1000 RPM) - 8
Max. Shaft Shoulder Dia. Inner (Li) - 66.5
Min. Housing Shoulder Dia., Outer (Lo) - 88.5
Weight (g) - 655.00
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:KOYO 7218 B OKB 3G113656Y OKB 266312A FAG 21310-E1-K + H310 Timken 45290/45220 NTN 6TS2-SX06B81LLUANPX1V1 Timken 98316/98789D+X1S-98316 SKF FYC 45 TF AST GE25ES-2RS FAF ER-10 SKF NNCF-5018V SKF BD-23996 CAK/W33-OH 3996 H SKF 35082 SKF 7022 CE/HCP4AL SKF NJ 210 ECML
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