288 models in the R series, 0.094–51.9 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| R10H-2RS/F | TIMKEN | — | |||
| R10H-ZZ/F | TIMKEN | — | |||
| R12H-2RS/F | TIMKEN | — | |||
| R12H-ZZ/F | TIMKEN | — | |||
| R4H-2RS/F | TIMKEN | — | |||
| R4H-ZZ/F | TIMKEN | — | |||
| R6H-2RS/F | TIMKEN | — | |||
| R6H-ZZ/F | TIMKEN | — | |||
| R8H-2RS/F | TIMKEN | — | |||
| R8H-ZZ/F | TIMKEN | — | |||
| R133-2Z | ANDGE | 0.094 | 0.188 | 0.062 | — |
| R1-5-2Z | ANDGE | 0.094 | 0.312 | 0.109 | — |
| R2-5-2Z | ANDGE | 0.125 | 0.312 | 0.109 | — |
| R2-6-2Z | ANDGE | 0.125 | 0.375 | 0.109 | — |
| R155-2Z | ANDGE | 0.156 | 0.312 | 0.109 | — |
| R156-2Z | ANDGE | 0.188 | 0.312 | 0.109 | — |
| R09 | NSK | 1.016 | 3.175 | 1.191 | — |
| R0 | NSK | 1.191 | 3.967 | 1.588 | Cross-ref → |
| R0ZZ | NSK | 1.191 | 3.967 | 2.38 | — |
| R0 | ANDGE | 1.191 | 3.969 | 1.59 | Cross-ref → |
| R0-2RDC3P6QE6 | ANDGE | 1.191 | 3.969 | 2.38 | — |
| R0-2RS | ANDGE | 1.191 | 3.969 | 2.38 | — |
| R0-ZZ | ANDGE | 1.191 | 3.969 | 2.38 | — |
| R1 | NSK | 1.397 | 4.762 | 1.984 | Cross-ref → |
| R1ZZ | NSK | 1.397 | 4.762 | 2.779 | — |
| R1 | ANDGE | 1.397 | 4.763 | 1.98 | Cross-ref → |
| R1-2RDC3P6QE6 | ANDGE | 1.397 | 4.763 | 2.78 | — |
| R1-2RS | ANDGE | 1.397 | 4.763 | 2.78 | — |
| R1-ZZ | ANDGE | 1.397 | 4.763 | 2.78 | — |
| R1-4 | NTN | 1.984 | 6.35 | 2.38 | Cross-ref → |
| R1-4 | ANDGE | 1.984 | 6.35 | 2.38 | Cross-ref → |
| R1-4-2RDC3P6QE6 | ANDGE | 1.984 | 6.35 | 3.57 | — |
| R1-4-2RS | ANDGE | 1.984 | 6.35 | 3.57 | — |
| R1-4-ZZ | ANDGE | 1.984 | 6.35 | 3.57 | — |
| R1-4ZZ | NSK | 1.984 | 6.35 | 3.571 | — |
| R133 | NTN | 2.38 | 4.762 | 1.588 | Cross-ref → |
| R133 | NSK | 2.38 | 4.762 | 1.588 | Cross-ref → |
| R133ZZS | NSK | 2.38 | 4.762 | 2.38 | — |
| R1-5 | NTN | 2.38 | 7.938 | 2.779 | Cross-ref → |
| R1-5ZZ | NSK | 2.38 | 7.938 | 3.571 | Cross-ref → |
| R133 | ANDGE | 2.381 | 4.763 | 1.59 | Cross-ref → |
| R133-2RDC3P6QE6 | ANDGE | 2.381 | 4.763 | 2.38 | — |
| R133-2RS | ANDGE | 2.381 | 4.763 | 2.38 | — |
| R133-ZZ | ANDGE | 2.381 | 4.763 | 2.38 | — |
| R1-5 | ANDGE | 2.381 | 7.938 | 2.78 | Cross-ref → |
| R1-5-2RDC3P6QE6 | ANDGE | 2.381 | 7.938 | 3.57 | — |
| R1-5-2RS | ANDGE | 2.381 | 7.938 | 3.57 | — |
| R1-5-ZZ | ANDGE | 2.381 | 7.938 | 3.57 | Cross-ref → |
| R2-ZZ/P5 | ANDGE | 3.17 | 9.52 | 3.969 | — |
| R2-ZZ/P6 | ANDGE | 3.17 | 9.52 | 3.969 | — |
| R2/P5 | ANDGE | 3.17 | 9.52 | 3.969 | — |
| R2/P6 | ANDGE | 3.17 | 9.52 | 3.969 | — |
| R144 | NSK | 3.175 | 6.35 | 2.38 | Cross-ref → |
| R144 | ANDGE | 3.175 | 6.35 | 2.38 | Cross-ref → |
| R144 | NTN | 3.175 | 6.35 | 2.38 | Cross-ref → |
| R144-2RDC3P6QE6 | ANDGE | 3.175 | 6.35 | 2.38 | — |
| R144-2RS | ANDGE | 3.175 | 6.35 | 2.38 | — |
| R144-2Z | ANDGE | 3.175 | 6.35 | 2.779 | — |
| R144-ZZ | ANDGE | 3.175 | 6.35 | 2.38 | Cross-ref → |
| R144ZZ | NSK | 3.175 | 6.35 | 2.779 | Cross-ref → |
| R2-5 | NTN | 3.175 | 7.938 | 2.779 | Cross-ref → |
| R2-5 | ANDGE | 3.175 | 7.938 | 2.78 | Cross-ref → |
| R2-5-2RDC3P6QE6 | ANDGE | 3.175 | 7.938 | 3.57 | — |
| R2-5-2RS | ANDGE | 3.175 | 7.938 | 3.57 | — |
| R2-5-ZZ | ANDGE | 3.175 | 7.938 | 3.57 | Cross-ref → |
| R2-5ZZ | NSK | 3.175 | 7.938 | 3.571 | Cross-ref → |
| R2 | NSK | 3.175 | 9.525 | 3.967 | Cross-ref → |
| R2 | NTN | 3.175 | 9.525 | 3.967 | Cross-ref → |
| R2 | ANDGE | 3.175 | 9.525 | 3.967 | Cross-ref → |
| R2-2RDC3P6QE6 | ANDGE | 3.175 | 9.525 | 3.92 | — |
| R2-2RS | ANDGE | 3.175 | 9.525 | 3.92 | Cross-ref → |
| R2-2Z | ANDGE | 3.175 | 9.525 | 3.969 | — |
| R2-6 | NTN | 3.175 | 9.525 | 2.779 | Cross-ref → |
| R2-6 | ANDGE | 3.175 | 9.525 | 2.78 | Cross-ref → |
| R2-6-2RDC3P6QE6 | ANDGE | 3.175 | 9.525 | 3.57 | — |
| R2-6-2RS | ANDGE | 3.175 | 9.525 | 3.57 | — |
| R2-6-ZZ | ANDGE | 3.175 | 9.525 | 3.57 | — |
| R2-6ZZS | NSK | 3.175 | 9.525 | 3.571 | — |
| R2-Z | ANDGE | 3.175 | 9.525 | 3.969 | — |
| R2-ZZ | ANDGE | 3.175 | 9.525 | 3.92 | Cross-ref → |
| R2ZZ | NSK | 3.175 | 9.525 | 3.967 | Cross-ref → |
| R184-2Z | ANDGE | 3.175 | 12.7 | 2.8 | — |
| R184-Z | ANDGE | 3.175 | 12.7 | 2.8 | — |
| R2A | NSK | 3.175 | 12.7 | 4.366 | Cross-ref → |
| R2A | ANDGE | 3.175 | 12.7 | 4.37 | Cross-ref → |
| R2A-2RDC3P6QE6 | ANDGE | 3.175 | 12.7 | 4.37 | — |
| R2A-2RS | ANDGE | 3.175 | 12.7 | 4.37 | — |
| R2A-ZZ | ANDGE | 3.175 | 12.7 | 4.37 | Cross-ref → |
| R2AZZ | NSK | 3.175 | 12.7 | 4.366 | Cross-ref → |
| R2AZZ | ANDGE | 3.175 | 12.7 | 4.37 | Cross-ref → |
| R155 | NSK | 3.967 | 7.938 | 2.779 | Cross-ref → |
| R155 | NTN | 3.967 | 7.938 | 2.779 | Cross-ref → |
| R155ZZS | NSK | 3.967 | 7.938 | 3.175 | — |
| R155 | ANDGE | 3.969 | 7.938 | 2.78 | Cross-ref → |
| R155-2RDC3P6QE6 | ANDGE | 3.969 | 7.938 | 3.18 | — |
| R155-2RS | ANDGE | 3.969 | 7.938 | 3.18 | — |
| R155-ZZ | ANDGE | 3.969 | 7.938 | 3.18 | — |
| R-1340ZZ | ANDGE | 4 | 12 | 4 | — |
| R4/4.5-2Z | ANDGE | 4.5 | 15.875 | 4.978 | — |
| R166 | ANDGE | 4.762 | 3.525 | 3.175 | Cross-ref → |
| R156 | NTN | 4.762 | 7.938 | 2.779 | Cross-ref → |
| R156 | NSK | 4.762 | 7.938 | 2.779 | Cross-ref → |
| R156ZZS | NSK | 4.762 | 7.938 | 3.175 | — |
| R166 | NTN | 4.762 | 9.525 | 3.175 | Cross-ref → |
| R166 | NSK | 4.762 | 9.525 | 3.175 | Cross-ref → |
| R166ZZ | NSK | 4.762 | 9.525 | 3.175 | Cross-ref → |
| R3 | NTN | 4.762 | 12.7 | 3.967 | Cross-ref → |
| R3 | ANDGE | 4.762 | 12.7 | 3.967 | Cross-ref → |
| R3 | NSK | 4.762 | 12.7 | 3.967 | Cross-ref → |
| R3ZZ | NSK | 4.762 | 12.7 | 4.978 | Cross-ref → |
| R156 | ANDGE | 4.763 | 7.938 | 2.78 | Cross-ref → |
| R156-2RDC3P6QE6 | ANDGE | 4.763 | 7.938 | 3.18 | — |
| R156-2RS | ANDGE | 4.763 | 7.938 | 3.18 | — |
| R156-ZZ | ANDGE | 4.763 | 7.938 | 3.18 | — |
| R156ZZ | ANDGE | 4.763 | 7.938 | 3.175 | — |
| R166-2RDC3P6QE6 | ANDGE | 4.763 | 9.525 | 3.18 | — |
| R166-2RS | ANDGE | 4.763 | 9.525 | 3.18 | — |
| R166-2Z | ANDGE | 4.763 | 9.525 | 3.175 | — |
| R166-ZZ | ANDGE | 4.763 | 9.525 | 3.18 | Cross-ref → |
| R166ZZ | ANDGE | 4.763 | 9.525 | 3.175 | Cross-ref → |
| R186 | ANDGE | 4.763 | 12.7 | — | |
| R3-2RDC3P6QE6 | ANDGE | 4.763 | 12.7 | 4.98 | — |
| R3-2RS | ANDGE | 4.763 | 12.7 | 4.98 | Cross-ref → |
| R3-2Z | ANDGE | 4.763 | 12.7 | 4.98 | — |
| R3-RS | ANDGE | 4.763 | 12.7 | 4.98 | — |
| R3-ZZ | ANDGE | 4.763 | 12.7 | 4.98 | Cross-ref → |
| R3-ZZ/P5 | ANDGE | 4.763 | 12.7 | 4.978 | — |
| R3-ZZ/P6 | ANDGE | 4.763 | 12.7 | 4.978 | — |
| R3A | ANDGE | 4.763 | 15.875 | 4.98 | Cross-ref → |
| R3A-2RDC3P6QE6 | ANDGE | 4.763 | 15.875 | 4.98 | — |
| R3A-2RS | ANDGE | 4.763 | 15.875 | 4.98 | — |
| R3A-ZZ | ANDGE | 4.763 | 15.875 | 4.98 | — |
| R168 | NSK | 6.35 | 9.525 | 3.175 | Cross-ref → |
| R168 | ANDGE | 6.35 | 9.525 | 3.18 | Cross-ref → |
| R168-2RDC3P6QE6 | ANDGE | 6.35 | 9.525 | 3.18 | — |
| R168-2RS | ANDGE | 6.35 | 9.525 | 3.18 | — |
| R168-ZZ | ANDGE | 6.35 | 9.525 | 3.18 | — |
| R168A | NTN | 6.35 | 9.525 | 3.175 | — |
| R168BZZ | NSK | 6.35 | 9.525 | 3.175 | — |
| R168ZZ | ANDGE | 6.35 | 9.525 | 3.18 | — |
| R188 | NSK | 6.35 | 12.7 | 3.175 | Cross-ref → |
| R188 | ANDGE | 6.35 | 12.7 | 3.18 | Cross-ref → |
| R188 | NTN | 6.35 | 12.7 | 3.175 | Cross-ref → |
| R188-2RDC3P6QE6 | ANDGE | 6.35 | 12.7 | 4.76 | — |
| R188-2RS | ANDGE | 6.35 | 12.7 | 4.76 | — |
| R188-ZZ | ANDGE | 6.35 | 12.7 | 4.76 | Cross-ref → |
| R188Z | ANDGE | 6.35 | 12.7 | 4.76 | — |
| R188ZZ | NSK | 6.35 | 12.7 | 4.762 | Cross-ref → |
| R188ZZ | ANDGE | 6.35 | 12.7 | 4.76 | Cross-ref → |
| R4-Z | ANDGE | 6.35 | 15.8 | 4.978 | — |
| R4 | NTN | 6.35 | 15.875 | 4.978 | Cross-ref → |
| R4 | ANDGE | 6.35 | 15.875 | 4.98 | Cross-ref → |
| R4-2RDC3P6QE6 | ANDGE | 6.35 | 15.875 | 4.98 | — |
| R4-2RS | ANDGE | 6.35 | 15.875 | 4.98 | Cross-ref → |
| R4-2RSV | ANDGE | 6.35 | 15.875 | 4.978 | — |
| R4-2Z | ANDGE | 6.35 | 15.875 | 4.978 | — |
| R4-RS | ANDGE | 6.35 | 15.875 | 4.978 | — |
| R4-ZZ | ANDGE | 6.35 | 15.875 | 4.98 | Cross-ref → |
| R4B | NSK | 6.35 | 15.875 | 4.978 | — |
| R4BZZ | NSK | 6.35 | 15.875 | 4.978 | — |
| R4NR | ANDGE | 6.35 | 15.875 | 4.978 | — |
| R4ZZ | ANDGE | 6.35 | 15.875 | 4.98 | Cross-ref → |
| R4-112RS | ANDGE | 6.35 | 17.462 | 7.92 | — |
| R4A | NSK | 6.35 | 19.05 | 5.558 | Cross-ref → |
| R4A | ANDGE | 6.35 | 19.05 | 5.56 | Cross-ref → |
| R4A-2RDC3P6QE6 | ANDGE | 6.35 | 19.05 | 7.14 | — |
| R4A-2RS | ANDGE | 6.35 | 19.05 | 7.14 | Cross-ref → |
| R4A-2Z | ANDGE | 6.35 | 19.05 | 7.142 | — |
| R4A-ZZ | ANDGE | 6.35 | 19.05 | 7.14 | — |
| R4AAZZ | NSK | 6.35 | 19.05 | 7.142 | — |
| R4ANR | ANDGE | 6.35 | 19.05 | 5.558 | — |
| R4AZZ | ANDGE | 6.35 | 19.05 | 7.14 | — |
| R1801ZZ | ANDGE | 7.938 | 12.7 | 3.967 | — |
| R1810 | NSK | 7.938 | 12.7 | 3.967 | Cross-ref → |
| R1810 | ANDGE | 7.938 | 12.7 | Cross-ref → | |
| R1810ZZ | NSK | 7.938 | 12.7 | 3.967 | Cross-ref → |
| R6 | ANDGE | 9.525 | 22.225 | 5.566 | Cross-ref → |
| R6 | NSK | 9.525 | 22.225 | 5.558 | Cross-ref → |
| R6-2LS | ANDGE | 9.525 | 22.225 | 7.142 | — |
| R6-2RDC3P6QE6 | ANDGE | 9.525 | 22.225 | 7.14 | — |
| R6-2RS | ANDGE | 9.525 | 22.225 | 7.14 | Cross-ref → |
| R6-2RSV | ANDGE | 9.525 | 22.225 | 5.558 | — |
| R6-2Z | ANDGE | 9.525 | 22.225 | 7.14 | — |
| R6-N | ANDGE | 9.525 | 22.225 | 5.56 | — |
| R6-RS | ANDGE | 9.525 | 22.225 | 7.142 | — |
| R6-Z | ANDGE | 9.525 | 22.225 | 7.142 | — |
| R6-ZZ | ANDGE | 9.525 | 22.225 | 7.14 | Cross-ref → |
| R6A1-2RS | ANDGE | 9.525 | 22.225 | 7.142 | — |
| R6A1-2Z | ANDGE | 9.525 | 22.225 | 7.142 | — |
| R6NR | ANDGE | 9.525 | 22.225 | 5.558 | — |
| R6ZZ | NSK | 9.525 | 22.225 | 7.142 | Cross-ref → |
| R 8 | SKF | 12.7 | 28.575 | 6.35 | Cross-ref → |
| R 8-2Z | SKF | 12.7 | 28.575 | 7.938 | — |
| R8 | ANDGE | 12.7 | 28.575 | 7.938 | Cross-ref → |
| R8-2RS | ANDGE | 12.7 | 28.575 | 7.938 | — |
| R8-2RSV | ANDGE | 12.7 | 28.575 | 6.35 | — |
| R8-2Z | ANDGE | 12.7 | 28.575 | 7.938 | — |
| R8-N | ANDGE | 12.7 | 28.575 | 6.35 | — |
| R8-RS | ANDGE | 12.7 | 28.575 | 7.938 | — |
| R8-Z | ANDGE | 12.7 | 28.575 | 6.35 | — |
| R8-ZZ | ANDGE | 12.7 | 28.575 | 6.35 | — |
| R8/7.92-2Z | ANDGE | 12.7 | 28.575 | 7.92 | — |
| R8A1-2RS | ANDGE | 12.7 | 28.575 | 7.938 | — |
| R8A1-2Z | ANDGE | 12.7 | 28.575 | 7.938 | — |
| R8KAA | ANDGE | 12.7 | 28.575 | 6.75 | — |
| R8NR | ANDGE | 12.7 | 28.575 | 6.35 | — |
| R8-2RDA | ANDGE | 12.7 | 28.58 | 7.938 | — |
| R10 | ANDGE | 15.875 | 34.925 | 8.731 | Cross-ref → |
| R10-2LS | ANDGE | 15.875 | 34.925 | 8.733 | — |
| R10-2LZ | ANDGE | 15.875 | 34.925 | 8.733 | — |
| R10-2RS | ANDGE | 15.875 | 34.925 | 8.733 | — |
| R10-2RSV | ANDGE | 15.875 | 34.925 | 7.137 | — |
| R10-2Z | ANDGE | 15.875 | 34.925 | 8.733 | — |
| R10-N | ANDGE | 15.875 | 34.925 | 5.54 | — |
| R10-RS | ANDGE | 15.875 | 34.925 | 8.73 | — |
| R10-Z | ANDGE | 15.875 | 34.925 | 8.73 | — |
| R10A1-2RS | ANDGE | 15.875 | 34.925 | 8.733 | — |
| R10A1-2Z | ANDGE | 15.875 | 34.925 | 8.733 | — |
| R10NR | ANDGE | 15.875 | 34.925 | 7.137 | — |
| R10KAA | ANDGE | 15.975 | 34.925 | 7.14 | — |
| R12 | ANDGE | 19.05 | 41.275 | 11.112 | Cross-ref → |
| R12-2LS | ANDGE | 19.05 | 41.275 | 11.113 | — |
| R12-2LZ | ANDGE | 19.05 | 41.275 | 11.113 | — |
| R12-2RS | ANDGE | 19.05 | 41.275 | 11.113 | — |
| R12-2RSV | ANDGE | 19.05 | 41.275 | 7.938 | — |
| R12-2Z | ANDGE | 19.05 | 41.275 | 11.113 | — |
| R12-N | ANDGE | 19.05 | 41.275 | 7.94 | — |
| R12-RS | ANDGE | 19.05 | 41.275 | 11.112 | — |
| R12-Z | ANDGE | 19.05 | 41.275 | 11.112 | — |
| R12A1-2RS | ANDGE | 19.05 | 41.275 | 11.113 | — |
| R12A1-2Z | ANDGE | 19.05 | 41.275 | 11.113 | — |
| R12NR | ANDGE | 19.05 | 41.275 | 7.938 | — |
| R13 | ANDGE | 19.05 | 44.45 | 9.525 | — |
| R13-2RS | ANDGE | 19.05 | 44.45 | — | |
| R13-2Z | ANDGE | 19.05 | 44.45 | — | |
| R14 | ANDGE | 22.225 | 47.625 | 12.7 | Cross-ref → |
| R14-2RS | ANDGE | 22.225 | 47.625 | 12.7 | — |
| R14-2RSV | ANDGE | 22.225 | 47.625 | 9.525 | — |
| R14-2Z | ANDGE | 22.225 | 47.625 | 12.7 | — |
| R14-N | ANDGE | 22.225 | 47.625 | 9.53 | — |
| R14-RS | ANDGE | 22.225 | 47.625 | 12.7 | — |
| R14-Z | ANDGE | 22.225 | 47.625 | 12.7 | — |
| R14NR | ANDGE | 22.225 | 47.625 | 9.525 | — |
| R22-2RS | ANDGE | 24.925 | 63.5 | 14.288 | — |
| R22-2Z | ANDGE | 24.925 | 63.5 | 14.288 | — |
| R15 | ANDGE | 25.4 | 50.8 | 9.525 | Cross-ref → |
| R16 | ANDGE | 25.4 | 50.8 | 12.7 | Cross-ref → |
| R16-2RS | ANDGE | 25.4 | 50.8 | 12.7 | — |
| R16-2RSV | ANDGE | 25.4 | 50.8 | 9.525 | — |
| R16-2Z | ANDGE | 25.4 | 50.8 | 12.7 | — |
| R16-N | ANDGE | 25.4 | 50.8 | 9.53 | — |
| R16-RS | ANDGE | 25.4 | 50.8 | 12.7 | — |
| R16-Z | ANDGE | 25.4 | 50.8 | 12.7 | — |
| R16NR | ANDGE | 25.4 | 50.8 | 9.525 | — |
| R18 | ANDGE | 28.575 | 53.975 | 12.7 | Cross-ref → |
| R18-2RS | ANDGE | 28.575 | 53.975 | 12.7 | — |
| R18-2RSV | ANDGE | 28.575 | 53.975 | 9.525 | — |
| R18-2Z | ANDGE | 28.575 | 53.975 | 12.7 | — |
| R18-N | ANDGE | 28.575 | 53.975 | 9.53 | — |
| R18-RS | ANDGE | 28.575 | 53.975 | 12.7 | — |
| R18-Z | ANDGE | 28.575 | 53.975 | 12.7 | — |
| R18NR | ANDGE | 28.575 | 53.975 | 9.525 | — |
| R20 | ANDGE | 31.75 | 57.15 | 12.7 | Cross-ref → |
| R20-2RS | ANDGE | 31.75 | 57.15 | 12.7 | — |
| R20-2RSV | ANDGE | 31.75 | 57.15 | 9.525 | — |
| R20-2Z | ANDGE | 31.75 | 57.15 | 12.7 | — |
| R20-N | ANDGE | 31.75 | 57.15 | 9.53 | — |
| R20-RS | ANDGE | 31.75 | 57.15 | 12.7 | — |
| R20-Z | ANDGE | 31.75 | 57.15 | 12.7 | — |
| R20NR | ANDGE | 31.75 | 57.15 | 9.525 | — |
| R22 | ANDGE | 34.925 | 63.5 | 14.288 | Cross-ref → |
| R22-2RSV | ANDGE | 34.925 | 63.5 | 11.113 | — |
| R22-N | ANDGE | 34.925 | 63.5 | 11.11 | — |
| R22-RS | ANDGE | 34.925 | 63.5 | 14.288 | Cross-ref → |
| R22-Z | ANDGE | 34.925 | 63.5 | 14.288 | — |
| R22NR | ANDGE | 34.925 | 63.5 | 11.113 | — |
| R 4 | SKF | 35 | 40 | 13 | Cross-ref → |
| R24 | ANDGE | 38.1 | 66.675 | 14.288 | Cross-ref → |
| R24-2RS | ANDGE | 38.1 | 66.675 | 14.288 | — |
| R24-2Z | ANDGE | 38.1 | 66.675 | 14.288 | — |
| R24-N | ANDGE | 38.1 | 66.675 | 11.11 | — |
| R24-RS | ANDGE | 38.1 | 66.675 | 14.288 | — |
| R24-Z | ANDGE | 38.1 | 66.675 | 14.288 | — |
| R 40 | SKF | 39.9 | 40 | 25.4 | — |
| R 6 | SKF | 46 | 52 | 15 | Cross-ref → |
| R 47 | SKF | 46.9 | 47 | 25.4 | — |
| R 5 | SKF | 47 | 47 | 17.6 | — |
| R 52 | SKF | 51.9 | 52 | 25.4 | — |
R series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160