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GRW High Precision Ball Bearings

High precision ball bearings in grades up to ABEC 9 with bores from 1 to 30mm and comparable inch dimensions

Home > GRW High Precision Ball Bearings > 2RS seal and flange seal ball bearings inch

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Inch/Metric Bearing
Tolerance:
Desired Bore
Desired Outer Diameter
Material
Type
Closure

deep groove 2rs seal & flange seal ball bearings

Inch Series

Bore

Ø

(d)

Outer

Ø

(D)

Flange

Ø

(FD)

Open Width

(B)

Open Flange Width (FB)

Radius (rs - min) (2)

2RS Seal & 2RS Flange Seal

Part No

Shield Width (B1)

Load Rating Cr

(N)

Load Rating Cor

(N)

Limiting Speed (6) Nur (x 1000 rpm)

Ball Comple

ment Qty.: Z (5)

Ball Comple

ment Size:

Dw

0.188

0.5

0.565

0.196

0.042

0.012

3/16-2RS

0.2272

1.339

488

28

7

0.0938

0.25

0.625

0.69

0.196

0.042

0.012

1/4A-2RS

0.2272

1.651

670

24

8

0.0984

0.25

0.75

0.281

0.016

1/4-2RS

2.522

1.057

22

8

0.125

0.375

0.875

0.969

0.218

0.062

0.016

3/8-2RS

2.555

1.129

21

8

0.125

0.188

0.5

0.565

0.196

0.042

0.012

F3/16-2RS

0.2272

1.339

488

28

7

0.0938

  1. Ball bearings without closure may be supplied with recesses. Please advise if you require bearings without recesses.
  2. rs min = minimum single bearing chamfer or maximum shaft or housing fillet radius.
  3. Not applicable to bearings with extended inner ring.
  4. Not applicable to flanged bearings.
  5. The number of balls may vary due to different types of retainer.
  6. See 'Limiting Speeds'.
  7. Tolerance of bore +12µm to +3µm. 
  8. Available in different width with closure.

 

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