(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 8.0000

Outer Dia (D) - 24.0000

Width (B) - 8.0000

Radius (min) (rs) - 0.300

Dynamic Load Rating (Cr) - 2,833

Static Load Rating (Cor) - 1,138

Max Speed (Grease) (X1000 RPM) - 28

Max Speed (Oil) (X1000 RPM) - 34

Max. Shaft Shoulder Dia. Inner (Ui) - 11.9

Min. Housing Shoulder Dia., Outer (Uo) - 19.900

Ball Qty - 7

Ball Dia (Dw) - 3.9690

Weight (g) - 18.50

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).

• Model Number: 628HZZ
• Inner Diameter：8mm Outer Diameter：24mm Width：8mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:ventilation equipment,Body shaping,Flame Cutting,Liposuction device,roller lathe,machine tool spindle,key lock,food sterilization,sheet industry,garden machinery,Air
• Similar models:KOYO 3NC628HT4GF KOYO 628-2RU ZEN F628-2RS ISO 6280 ZEN SF628 KOYO 628ZZ SKF 628 PFI 628-2RSC3 NTN 628Z SKF W628/8R-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 628HZZ products，there is large inventory of AST 628HZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 628HZZ Which AST 628HZZ is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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