337 models in the 4 series, 62.74–380 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) | |
|---|---|---|---|---|---|
| 4T-28995/28920 | NTN | 62.74 | 101.6 | 25.4 | — |
| 4T-3982/3920 | NTN | 63.5 | 112.71 | 30.05 | — |
| 4T-32013X | NTN | 65 | 100 | 23 | — |
| 4T-33113 | NTN | 65 | 110 | 34 | — |
| 4T-30213 | NTN | 65 | 120 | 23 | — |
| 4T-430213X | NTN | 65 | 120 | 56 | — |
| 4T-31313D | NTN | 65 | 140 | 33 | — |
| 4T-430313DX | NTN | 65 | 140 | 79 | — |
| 4T-HM212049/HM212010 | NTN | 66.68 | 122.24 | 38.35 | — |
| 4T-560/552A | NTN | 66.68 | 123.83 | 36.68 | — |
| 4T-47487/47420 | NTN | 69.85 | 120 | 32.55 | — |
| 4T-33014 | NTN | 70 | 110 | 31 | — |
| 4T-30214 | NTN | 70 | 125 | 24 | — |
| 4T-430214 | NTN | 70 | 125 | 59 | — |
| 4T-T7FC070 | NTN | 70 | 140 | 35.5 | — |
| 4T-30314D | NTN | 70 | 150 | 35 | — |
| 4T-31314D | NTN | 70 | 150 | 35 | — |
| 4T-430314DX | NTN | 70 | 150 | 83 | — |
| 4T-29685/29620 | NTN | 73.03 | 112.71 | 25.4 | — |
| 4T-JLM714149/JLM714110 | NTN | 75 | 115 | 25 | — |
| 4T-30215 | NTN | 75 | 130 | 25 | — |
| 4T-430215 | NTN | 75 | 130 | 62 | — |
| 4T-47686/47620 | NTN | 82.55 | 133.35 | 33.34 | — |
| 4T-T4CB100 | NTN | 100 | 145 | 22.5 | — |
| 4T-JM720249/JM720210 | NTN | 100 | 155 | 35 | — |
| 4T-941/932 | NTN | 101.6 | 212.73 | 66.68 | — |
| 4T-HH224335/HH224310 | NTN | 101.6 | 212.73 | 66.68 | — |
| 4T-64433/64700 | NTN | 109.99 | 177.8 | 41.28 | — |
| 4T-HM926740/HM926710 | NTN | 114.3 | 228.6 | 49.43 | — |
| 4T-JL724348/JL724314 | NTN | 120 | 170 | 25.4 | — |
| 4T-HM926747/HM926710 | NTN | 127 | 228.6 | 49.43 | — |
| 4T-HH228349/HH228310 | NTN | 127 | 254 | 82.55 | — |
| 4-R-2843 | ANDGE | 144.463 | 220.79 | — | |
| 4-R-4199 | ANDGE | 157.15 | 252.54 | — | |
| 4T-JHM534149/JHM534110 | NTN | 170 | 230 | 38 | — |
| 4G2097960 | ANDGE | 300 | 420 | 160 | — |
| 4G1077776 | ANDGE | 380 | 620 | 420 | — |
4 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 Tapered Roller Bearings series: EE · HM · LM · M · 320 · BT · 322 · L