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Metric system

Open:

693

Dust cover:

693ZZ

Sealed:

—

Sealed:

—

SEO：

Metric system

Classification：

Micro bearings

Metric system

Products

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Product Introduction

Bearing Code

Open Type 693

Dust Cover Type 693ZZ

Sealed —

Overall Dimensions(mm)

d 3

D 8

B 3

B1 4

r 0.15

r1(min) 0.15

Limiting Speed(rpm)

Grease（Z.2ZZ） 60000

Grease（RS.2RS） —

Oil Lubrication 67000

Rated Load

Cr(N) 560

Cor(N) 179

Cr(kgf) 57

Cor(kgf) 18

Mounting Dimensions(mm)

da(min) 4.2

db(max) —

Da(max) 6.8

Db(min) —

ra(max) 0.15

rb(max) —

Weights(g)

Open Type 0.54

Dust Cover Type —

Metric system

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