tel call at 008613167029626

email leave a message info@bearings-factory.com

banner
Miniature Bearing
home

Ball Bearing

Miniature Bearing

638-2RS 638ZZ Miniature Ball Bearing

new products

638-2RS 638ZZ Miniature Ball Bearing

8*28*9mm 638 bearing produce with Chrome steel Gcr15 with clearance 2-13um can used for motorcyle clutch .

  • item no.:

    638ZZ 638RS
  • lead time:

    3-7 DAYS
  • product orgin:

    China
  • shipping port:

    NINGBO ,GUANGZHOU ,QINGDAO,SHANGHAI
  • MOQ:

    1000
products details

638 2RS 638ZZ Micro Ball Bearing  Description :

Dimension:

Inside Diameter: 8mm

Outside Diameter: 28mm

Width Dimension: 9mm

638 bearing dimension


Specification:

Bearing Material: Steel

Seal Material: Rubber sealed

Limiting speed rpm: 31,000

Basic load rating (N)-Static: 1,590

Basic load rating (N)-Dynamic: 4,000


related products
Small Ball Bearings MR84
Miniature Bearings MR84ZZ MR84

mr84 miniature ball bearing with size 4*8*3mm ,we can produce with material Chrome steel ,stainless steel,and this mini bearing can be widely use for toy ,ATM machine.

Miniature Precision Bearings
Miniature Ball Bearings MR84

4*8*3mm ,MR84 miniature bearings produce with Chrome steel Gcr15 ,we have 4580 PCS bearings in stock now and free sample can be provide for test .

Small Ball Bearings
681 682 683 Miniature And Small Bearings

1*3*1mm 681 mini bearings can produce with stainless steel material ,and this small bearings can used for high precision machinery ,we have bearings in stock .

SR 144 ZZ Bearings
SR 144 ZZ Stainless Steel Miniature Ball Bearings

 1/8 x 1/4 x 7/64 inch,SR144-ZZ stainless steel miniature ball bearing are inch bearing produce with stainless steel ,and we have this bearings in stock now .

SMR117ZZ Bearings
SMR117ZZ Stainless Steel Ball Bearings

7*11*3mm SMR117ZZ stainless steel miniature ball bearing are inch bearing produce with stainless steel ,and we have this bearings in stock now .

R4 Bearing
R4-2RS Stainless Steel Ball Bearings

1/4 *5/8 x*0.196 inch R4 Bearing ,are produce with stainless steel 420 race balls ,the cage are prouce with stainless steel 440 the rubber seals are produce with black NBR ,we can packing bearing with different lubricating grease.

copyright © 2021 ZZ Bearing (Shanghai) Co., Ltd... | TMB Bearing | Tianma Bearing | TMB Special Bearings | TMB Deep Groove Ball Bearing

top