(dimensions in inches)
Bearing Type - Flanged Shielded with Extended Inner
Bore Dia (d) - 0.0781
Outer Dia (D) - 0.2500
Outer Width (Bo) - 0.1406
Inner Width (Bi) - 0.1718
Radius (min) (rs) - 0.004
Flange Dia (Df) - 0.2960
Flange Width (Bf) - 0.031
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) - 0.61
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:GMN 7210 C/DF ZKL 7322 B/DT SKF 31317 FAG 81184MB OKB 25013 OKB 8006202 NTN 23252B NSK 6219VV Timken HM215249/HM215210 NSK NN3017ZTB INA GE-380ES SKF SN-609..22309-K SKF 20x52x7 HMSA10 V SKF D/W R188 NTN 61913-RS
Previous:SFRW1-4-TT 深沟球轴承 ---- Next:SFRW1-5 深沟球轴承
Return to AST轴承型号查询