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GRW High Precision Ball Bearings

DEEP GROOVE 2Z & 2RZ SHIELD BALL BEARINGS

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

General Information

DEEP GROOVE 2Z & 2RZ SHIELD BALL BEARINGS

Metric Series
Bore Ø (d) Outer Ø (D) Flange Ø (FD) Open Width (B) Open Flange Width (FB) Radius (rs – min) (2) 2Z /2RZ Shield 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
1.5 4 5 2 0.6 0.05 68/1.5-2Z 163 44 153 6 0.794
1.5 5 2 0.15 69/1.5/002-2Z 192 59 93 7 0.794
1.5 5 6.5 2.6 0.8 0.15 69/1.5-2Z 192 59 109 7 0.794
2 5 6.1 2.3 0.6 0.08 682-2Z 3.1 192 59 116 7 0.794
2 6 7.5 2.3 0.6 0.15 692-2Z 3.1 286 90 91 7 1
2.35 (7) 5 2.3 0.08 67/2.35-2Z 192 59 120 7 0.794
2.5 6 7.1 2.6 0.8 0.08 68/2.5-2Z 3.4 289 92 101 7 1
2.5 7 8.1 3 0.8 0.1 683/0001-2Z 432 149 88 8 1.191
2.5 7 8.5 3.5 0.9 0.15 69/2.5-2Z 4.3 432 149 87 8 1.191
2.5 8 2.8 0.15 60/2.5-2Z 3.6 432 149 81 8 1.191
3 6 7.2 2 0.6 0.08 673-2Z 195 60 81 8 1
3 7 8.1 3 0.8 0.1 683-2Z 3.8 432 149 90 8 1.191
3 8 9.5 3 0.7 0.15 693/002-2Z 3.8 644 215 67 7 1.588
3 8 9.5 4 0.9 0.15 693-2Z 4.8 644 215 80 7 1.588
3 10 11.5 4 1 0.15 623-2Z 4.8 725 265 65 8 1.588
4 7 8.2 2 0.6 0.08 674-2Z 345 130 63 9 1
4 9 10.3 4 1 0.1 684-2Z 4.8 658 226 82 7 1.588
4 10 11.5 4 1 0.1 684/10-2Z 4.8 658 226 86 7 1.588
4 11 12.5 4 1 0.15 694-2Z 4.8 730 271 66 8 1.588
4 12 13.5 4 1 0.15 604-2Z 4.8 734 282 56 8 1.588
4 13 15 5 1 0.2 624-2Z 5.8 1.339 488 52 7 2.381
4 16 18 5 1 0.3 634-2Z 5.8 1.646 663 44 8 2.5
4 16 18 5 1 0.3 634D-2Z 1.935 677 44 6 3.175
5 8 9.2 2 0.6 0.08 675-2Z 390 160 52 11 1
5 10 4 0.08 694/1002-2Z 730 271 66 8 1.588
5 11 12.5 4 1 0.15 685/003-2Z 734 282 62 8 1.588
5 11 12.5 5 1 0.15 685-2Z 5.8 734 282 71 8 1.588
5 13 15 4 1 0.2 695-2Z 4.8 851 366 49 10 1.588
5 13 5 0.2 624/0003-2Z 1.339 488 53 7 2.381
5 14 16 5 1 0.2 605-2Z 5.8 1.096 437 50 8 1.984
5 16 18 5 1 0.3 625-2Z 5.8 1.646 663 42 8 2.5
5 16 18 5 1 0.3 625D-2Z 1.935 677 45 6 3.175
5 19 22 6 1.5 0.3 635-2Z 6.8 2.522 1.057 35 8 3.175
6 12 4 0.15 695/1202-2Z 851 366 49 10 1.588
6 13 15 5 1.1 0.15 686-2Z 5.8 1.096 437 55 8 1.984
6 15 17 5 1.2 0.2 696-2Z 5.8 1.186 505 46 9 1.984
6 16 5 0.3 625/0002-2Z 1.646 663 41 8 2.5
6 19 22 6 1.5 0.3 626-2Z 6.8 2.522 1.057 34 8 3.175
7 14 16 5 1.1 0.15 687-2Z 5.8 1.186 505 50 9 1.984
7 17 19 5 1.2 0.3 697-2Z 5.8 1.795 776 39 9 2.5
7 19 22 6 1.5 0.3 607-2Z 6.8 2.522 1.057 38 8 3.175
7 22 25 7 1.5 0.3 627-2Z 3.369 1.363 35 7 3.969
8 14 4 0.02 688A/142-2Z 335 152 47 12 1.191
8 16 18 6 1.3 0.2 688-2Z 6.8 1.795 776 48 9 2.5
8 16 18 5 1.1 0.2 688/003-2Z 1.795 776 43 9 2.5
8 19 22 6 1.5 0.3 698-2Z 6.8 1.798 797 40 9 2.5
8 22 25 7 1.5 0.3 608-2Z 3.369 1.363 38 7 3.969
9 17 19 6 1.3 0.2 689-2Z 6.8 1.798 797 44 9 2.5
9 20 6 0.3 699-2Z 1.922 915 35 10 2.5
9 24 7 0.3 609-2Z 3.435 1.43 33 7 3.969
9 24 7 0.3 609D-2Z 3.758 1.632 32 8 3.969
9 26 8 0.3 629-2Z 4.698 1.982 34 7 4.763
10 19 21 5 1 0.3 6800/002-2Z 1.922 915 34 10 2.5
10 19 21 7 1.5 0.3 6800-2Z 7.8 1.922 915 42 10 2.5
10 22 6 0.3 6900-2Z 2.555 1.129 31 8 3.175
10 26 8 0.3 6000-2Z 4.698 1.982 32 7 4.763
10 30 9 0.6 6200-2Z 6.1 2.6 29 7 5.556
10 30 9 0.6 6200D-2Z 5.236 2.374 27 8 4.763
12 21 5 0.3 6801-2Z 1.93 900 30 12 2.381
12 21 5 0.3 6801-2RZ 1.93 900 30 12 2.381
12 24 6 0.3 6901-2Z 2.971 1.452 27 10 3.175
12 24 6 0.3 6901-2RZ 2.971 1.452 27 10 3.175
12 28 8 0.3 6001-2Z 5.237 2.359 28 9 3.969
12 32 10 0.6 6201-2Z 7.073 3.1 26 7 6
15 24 5 0.3 6802-2Z 2.08 1.1 25 14 2.381
15 24 5 0.3 6802-2RZ 2.08 1.1 25 14 2.381
15 28 7 0.3 6902-2Z 4.445 2.268 24 11 3.175
15 28 7 0.3 6902-2RZ 4.445 2.268 24 11 3.175
15 32 9 0.3 6002-2Z 5.676 2.819 26 9 4.763
15 35 11 0.6 6202-2Z 7.939 3.744 23 8 6
17 26 5 0.3 6803-2Z 2.24 1.27 22 16 2.381
17 26 5 0.3 6803-2RZ 2.24 1.27 22 16 2.381
17 30 7 0.3 6903-2Z 4.723 2.547 21 11 3.969
17 30 7 0.3 6903-2RZ 4.723 2.547 21 11 3.969
17 35 10 0.3 6003-2Z 6.172 3.267 23 10 4.763
17 40 12 0.6 6203-2Z 9.811 4.734 20 8 6.747
  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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