(dimensions in mm)
Bearing Type - Flange Shielded
Bore Dia (d) - 3.0000
Outer Dia (D) - 6.0000
Width (B) - 2.5000
Radius (min) (rs) - 0.100
Flange Dia (Df) - 7.2000
Flange Width (Bf) - 0.600
Dynamic Load Rating (Cr) - 178
Static Load Rating (Cor) - 59
Max Speed (Grease) (X1000 RPM) - 71
Max Speed (Oil) (X1000 RPM) - 80
Max. Shaft Shoulder Dia. Inner (Ui) - 3.7
Min. Housing Shoulder Dia., Outer (Uo) - 5.400
Ball Qty - 8
Ball Dia (Dw) - 0.8000
Weight (g) - 0.34
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 metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:SKF 52236 MRC NU 320 NTN UCK 320 TIMKEN 30221CM/30221CM OKB 3203724 OKB ISO 60/670 NSK 6207T1X INA BCH1110 Timken HM813841/HM813810 NTN NK12X19X12 MRC 208-ZNR FAG KF-42XPO NHBB SSRI-614ZZA01 NOK AS568-205-A
Previous:SMF63-2Z 深沟球轴承 ---- Next:SMF72 深沟球轴承
Return to AST轴承型号查询