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All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
Bearings also available with single shield or seal : suffix Z, RS, RU.
Unit of Measure

Specifications

Bearing Type

N/A Extra Thin Metric Bearing

Bore Diameter (d)

N/A 30 mm1.1811 in

Outer Diameter (D)

N/A 47 mm1.8504 in

Flange Diameter (Df)

N/A 50.0 mm1.9685 in

Min. Radius (rs)

N/A 0.30 mm0.0118 in

Width (B)

N/A 9.0 mm0.3543 in

Flange Width (Bf)

N/A 2.0 mm0.0787 in

Seal

N/A 2RS 2RU

Load Rating (Cr)

N/A 7240 N

Load Rating (Cor)

N/A 5010 N

Max. Speed (Grease) x 1000

N/A 14 rpm

Max. Speed (Oil) x 1000

N/A 17 rpm

Cage Type

N/A
Two-pieces steel rivet type (RJ)

Material

N/A 440 Stainless Steel 52100 Chrome Steel

Weight

N/A 47.9 grams

Closure

N/A
Pressed steel shield

Closure Option

N/A
Contact rubber seal (2RS)

Non-contact rubber seal (2RU)

Ball Complement

Qty Z

N/A 14 pcs

Size (Dw)

N/A 4.762 mm0.1875 in