SPECIFICATIONS

Brand Name: NoEnName_Null

Origin: Mainland China

Structure: Ball

Coatings: Chrome Steel/GCr15

Material: 52100 Chrome Steel

Torque Capacity: 8*16*5mm

Surface Roughness: Ra 0.05

Model Number: 688RS ABEC-3

Certification: RoHS

Bearing Type: Ball

For Load Direction: Radial

Construction: Single Row

Seal Type: Sealed

Part Number: 688 2RS

For Shaft Diameter: 8mm

Bore Dia (d): 8mm

Bore Dia Tolerance: -0.008mm to 0

For Housing ID: 16mm

Outer Dia (D): 16mm

Outer Dia Tolerance: -0.008mm to 0

Width (B): 5mm

Width Tolerance: -0.12mm to 0

Ring Material: 52100 Chrome steel

Ball Material: 52100 Chrome steel

Cage Material: 300 Series Stainless Steel

Shield Material: 300 Series Stainless Steel

Dynamic Load Rating (Cr) (Newtons): 964

Static Load Rating (Cor) (Newtons): 374

Max Speed (Grease) (X1000 RPM): 12

Max Speed (Oil) (X1000 RPM): 15

Lubrication: grease

Shaft Mount Type: Press Fit

Temperature Range: -20 to 120

ABEC Rating: ABEC-1

Radial Clearance Trade No.: C0

Radial Clearance: 0.002mm to 0.013mm

Ball Qty: 10

Ball Dia: 2.0000mm

Weight (grams): 3.69