(dimensions in inches)
Bearing Type - Shielded
Bore Dia (d) - 0.0781
Outer Dia (D) - 0.2500
Width (B) - 0.1406
Radius (min) (rs) - 0.004
Dynamic Load Rating (Cr) - 54
Static Load Rating (Cor) - 17
Max Speed (Grease) (X1000 RPM) - 67
Max Speed (Oil) (X1000 RPM) - 80
Max. Shaft Shoulder Dia. Inner (Ui) - 0.2
Min. Housing Shoulder Dia., Outer (Uo) - 0.226
Ball Qty - 7
Ball Dia (Dw) - 0.0394
Weight (g) - 0.53
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.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:KOYO 1213K NACHI NUP 332 E NTN N 1020 FYH UCP 212 KOYO 1210K NTN 23318VS2 ISO 387A/382 Timken 558-S/553-SA CYSD 7002CDB CX 7220 C-UX KOYO 9385R/9321 LS GEC460XT-2RS PFI PW50900034CS FAG NJ-2318 NOK AS568-211-D
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