(dimensions in mm)
Bearing Type - Sealed
Bore Dia (d) - 4.0000
Outer Dia (D) - 13.0000
Width (B) - 5.0000
Radius (min) (rs) - 0.200
Dynamic Load Rating (Cr) - 1,106
Static Load Rating (Cor) - 390
Max Speed (Grease) (X1000 RPM) - 40
Max Speed (Oil) (X1000 RPM) - 48
Max. Shaft Shoulder Dia. Inner (Ui) - 6.0
Min. Housing Shoulder Dia., Outer (Uo) - 11.350
Ball Qty - 7
Ball Dia (Dw) - 2.3810
Weight (g) - 3.20
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
Two rubber seals = (2RS), also available with a single rubber seal = (RS).
Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
Hot number:NSK 6912 NSK NJ 2313 ET NSK NJ 326 OKB 180213Z1 OKB 4644104T Timken 25577/25522 CX 339/332 CYSD 6911N Timken B-4410 ISB NB1.25.0755.201-2PPN NKE NNCF4876-V CRAFT SB209 R&M RLS-18-LL SKF SAF 22630 NOK WR 135-140LA
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