10 balls R188 steel bearing 6.35 x 12.7 x 4.7625mm for spinner toys

Type:

BALL

Structure:

Deep Groove

Model Number:

R188 R188ZZ R188UU R188KK

Precision Rating:

ABEC1 ABEC3 ABEC5 ABEC7 ABEC9

Seals Type:

ZZ 2RS OPEN

Number of Row:

Single Row

Place of Origin:

Shandong, China

width:

4.7625mm

Material:

chrome steel,stainless steel,Hybrid ceramic bearing,full ceramic

Cage:

Steel Cage.copper Cage.nylon Cage

Application:

Fidget Spinner,electronic, medical, vacuum, refining, insulation,

Precision rating:

ABEC1 ABEC3 ABEC5 ABEC7 ABEC9

Groove:

u groove,flat,concave

Service:

OEM Customized Services

Bearing Name:

R188 hybrid ceramic bearing

Clearance:

C2 C0 C3 C4 C5

Vibration:

V1 V2 V3 V4