High quality deep groove ball bearings 687

Quick Details

Structure: Deep Groove

Type: Ball

Brand Name: KMY

Bore Size: 1 - 7 mm

Outside Diameter: 1 - 14 mm

Model Number: bearings 687

Precision Rating: ABEC-1,ABEC-3,ABEC-5,ABEC-7

Seals Type: ZZ 2RS OPEN

Number of Row: Single Row

Place of Origin: Shandong, China (Mainland)

Certificate:ISO9001:2000,BV.

Width: 3.5mm

Net weight: 0.128 kg

Cage: steel,brass,nylon

Clearance: C0 C2 C3 C4 C5

Package: Single Color Box

Sample:available

Service: Could supply OEM service

Main Market: South America, Europe , Middle East, South Asia.

Decription of ball bearings 687:

(1)Material:GCR15 chrome steel
(2)Size:7*14*3.5mm
(3)Certificate:C/O,ISO9001:2000,BV.
(4)Clearance: C1 C2 C3 C4 C5

(5)Net weight: 0.045kg

(6)Main Market: South America, Europe , Middle East, South Asia,ect

(7)Seal form: open style, Z, ZZ, RS, 2RS, 2RZ

(8)Class of precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7

(9)Vibration rank: V1, V2, V3, V4

(10)Noise rank: Z1,Z2,Z3,Z4

(11)Bearing material: bearing steel (9Cr18), stainless steel(AISI440C, AISI304,

AISI316), ceramics

(12)Keeper: stainless steel, PTFE, nylon

Application of ball bearing 687

Deep groove ball bearing 687 can be used for transmission, instruments and meters, motors, household appliances,

internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery,

the yo-yo roller type rollerblading, etc.

Deep groove ball bearing list:

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