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GRW High Precision Ball Bearings

2TS seal ball bearings inch

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

General Information

DEEP GROOVE 2RS SEAL FLANGE EXTENDED INNER RING BALL BEARINGS

Inch Series
Bore Ø (d) Outer Ø (D) Flange Ø (FD) Open Width (B) Open Flange Width (FB) Radius (rs – min) (2) 2TS 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
0.078 0.25 0.296 0.141 0.031 0.003 5/64-2TS 0.1719 286 90 65 7 0.0394
0.094 0.313 0.359 0.141 0.031 0.005 3/32-2TS 0.1719 644 215 51 7 0.0625
0.125 0.25 0.296 0.109 0.031 0.003 3175-2TS 0.1406 292 97 53 7 0.0394
0.125 0.313 0.359 0.141 0.031 0.003 1/8A-2TS 0.1719 644 215 51 7 0.0625
0.125 0.375 0.422 0.141 0.031 0.003 1/8A/6-2TS 0.1719 644 215 51 7 0.0625
0.125 0.375 0.44 0.156 0.03 0.012 1/8B-2TS 0.1875 720 260 44 8 0.0625
0.156 0.313 0.359 0.125 0.036 0.003 3967-2TS 0.1562 391 165 42 11 0.0394
0.188 0.313 0.359 0.125 0.036 0.003 4763A-2TS 0.1562 391 165 42 11 0.0394
0.188 0.375 0.422 0.125 0.031 0.003 4763B-2TS 0.1562 730 271 41 8 0.0625
0.188 0.5 0.565 0.196 0.042 0.012 3/16-2TS 0.2272 1.339 488 37 7 0.0938
0.188 0.625 0.69 0.196 0.042 0.012 1/4A/0001-2TS 1.651 670 31 8 0.0984
0.25 0.375 0.422 0.125 0.036 0.003 6350A-2TS 0.1562 391 165 35 11 0.0394
0.25 0.5 0.547 0.188 0.045 0.005 6350B-2TS 0.2188 730 271 33 8 0.0781
0.25 0.625 0.69 0.196 0.042 0.012 1/4A-2TS 0.2272 1.651 670 31 8 0.0984
0.25 0.75 0.281 0.016 1/4-2TS 2.522 1.057 28 8 0.125
0.313 0.5 0.547 0.156 0.031 0.005 7938-2TS 0.1875 539 279 30 12 0.0469
0.375 0.875 0.969 0.218 0.062 0.016 3/8-2TS 2.555 1.129 24 8 0.125
0.5 1.125 1.225 0.313 0.062 0.016 1/2-2TS 4.12 2.01 21 9 0.1563
  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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IEC is the leading supplier of precision engineered vibration, sealing and rotating components for industry.