Professional buy ball bearings factory price wholesale

Structure:

Deep Groove

Type:

Ball

Applicable Industries:

Manufacturing Plant

Bore Size:

0.249 - 0.25 inch

Model Number:

SR188 U

Precision Rating:

ABEC-1,ABEC-3,ABEC-5

Seals Type:

OPEN

Number of Row:

Single Row

Place of Origin:

Shandong, China

Material:

Chrome Steel/GCr15 Stainless Steel

Application:

YOYO

Packaging Details

ten pieces in one plastic tube,then in box, as well as other package at request

ITEM    R188KK,R188V,R188U,R188T    

bore diameter(d)     1/4" 6.35MM    

outside diameter(D)     1/2" 12.7MM    

Width(B)     3/16" 4.762MM    

TYPE     ZZ OR RS    

MATERIAL    Gcr15 or 9Cr18    

GREASE     NO GREASE    

MEMO    WIDELY USED IN YOYO