Bearings
Truck and Trailer Parts
Shaft Dia | Boundary dimensions(mm) | Basic load ratings | Mass | Bearing Number | |||||||||||||
in. | mm | D | Bi | Be | n | m | W | O | T | j | G | ds | Y | C | Co | Kg | XLB |
1/2 | 47 | 31.0 | 15.9 | 11.5 | 19.5 | 28.3 | 4.0 | 1.35 | 2.46 | 5.0 | 1/4-28UNF | 52.7 | 12890 | 1460 | 0.25 | SER201-8 | |
5/8 | 47 | 31.0 | 15.9 | 11.5 | 19.5 | 28.3 | 4.0 | 1.35 | 2.46 | 5.0 | 1/4-28UNF | 52.7 | 12890 | 1460 | 0.25 | SER202-10 | |
20 | 47 | 31.0 | 15.9 | 11.5 | 19.5 | 28.3 | 4.0 | 1.35 | 2.46 | 5.0 | M6x1.0 | 52.7 | 12890 | 1460 | 0.25 | SER204 | |
3/4 | 47 | 31.0 | 15.9 | 11.5 | 19.5 | 28.3 | 4.0 | 1.35 | 2.46 | 5.0 | 1/4-28UNF | 52.7 | 12890 | 1460 | 0.25 | SER204-12 | |
25 | 52 | 34.9 | 19.1 | 13.1 | 21.8 | 34.0 | 5.2 | 1.35 | 2.46 | 5.6 | M6x1.0 | 57.9 | 14000 | 7560 | 0.31 | SER205 | |
7/8 | 52 | 34.9 | 19.1 | 13.1 | 21.8 | 34.0 | 5.2 | 1.35 | 2.46 | 5.6 | 1/4-28UNF | 57.9 | 14000 | 7560 | 0.31 | SER205-14 | |
15/16 | 52 | 34.9 | 19.1 | 13.1 | 21.8 | 34.0 | 5.2 | 1.35 | 2.46 | 5.6 | 1/4-28UNF | 57.9 | 14000 | 7560 | 0.31 | SER205-15 | |
1 | 52 | 34.9 | 19.1 | 13.1 | 21.8 | 34.0 | 5.2 | 1.35 | 2.46 | 5.6 | 1/4-28UNF | 57.9 | 14000 | 7560 | 0.31 | SER205-16 | |
30 | 62 | 38.1 | 22.2 | 15.9 | 22.2 | 40.3 | 5.6 | 1.90 | 3.28 | 5.6 | M6x1.0 | 67.7 | 19520 | 11160 | 0.42 | SER206 | |
1-1/16 | 62 | 38.1 | 22.2 | 15.9 | 22.2 | 40.3 | 5.6 | 1.90 | 3.28 | 5.6 | 1/4-28UNF | 67.7 | 19520 | 11160 | 0.42 | SER206-17 | |
1-1/8 | 62 | 38.1 | 22.2 | 15.9 | 22.2 | 40.3 | 5.6 | 1.90 | 3.28 | 5.6 | 1/4-28UNF | 67.7 | 19520 | 11160 | 0.42 | SER206-18 | |
1-3/16 | 62 | 38.1 | 22.2 | 15.9 | 22.2 | 40.3 | 5.6 | 1.90 | 3.28 | 5.6 | 1/4-28UNF | 67.7 | 19520 | 11160 | 0.42 | SER206-19 | |
1-1/4 | 62 | 38.1 | 22.2 | 15.9 | 22.2 | 40.3 | 5.6 | 1.90 | 3.28 | 5.6 | 1/4-28UNF | 67.7 | 19520 | 11160 | 0.42 | SER206-20 | |
35 | 72 | 42.9 | 23.8 | 17.5 | 25.4 | 46.9 | 5.6 | 1.90 | 3.28 | 6.4 | M8x1.0 | 78.6 | 25650 | 15340 | 0.62 | SER207 | |
1-1/4 | 72 | 42.9 | 23.8 | 17.5 | 25.4 | 46.9 | 5.6 | 1.90 | 3.28 | 6.4 | 5/16-24UNF | 78.6 | 25650 | 15340 | 0.62 | SER207-20 | |
1-5/16 | 72 | 42.9 | 23.8 | 17.5 | 25.4 | 46.9 | 5.6 | 1.90 | 3.28 | 6.4 | 5/16-24UNF | 78.6 | 25650 | 15340 | 0.62 | SER207-21 | |
1-3/8 | 72 | 42.9 | 23.8 | 17.5 | 25.4 | 46.9 | 5.6 | 1.90 | 3.28 | 6.4 | 5/16-24UNF | 78.6 | 25650 | 15340 | 0.62 | SER207-22 | |
1-7/16 | 72 | 42.9 | 23.8 | 17.5 | 25.4 | 46.9 | 5.6 | 1.90 | 3.28 | 6.4 | 5/16-24UNF | 78.6 | 25650 | 15340 | 0.62 | SER207-23 | |
40 | 80 | 49.2 | 27.8 | 19.0 | 30.2 | 52.4 | 6.4 | 1.90 | 3.28 | 8.0 | M8x1.0 | 86.6 | 28900 | 3850 | 0.91 | SER208 | |
1-1/2 | 80 | 49.2 | 27.8 | 19.0 | 30.2 | 52.4 | 6.4 | 1.90 | 3.28 | 8.0 | 5/16-24UNF | 86.6 | 28900 | 3850 | 0.91 | SER208-24 |
1-9/16 | 80 | 49.2 | 27.8 | 19.0 | 30.2 | 52.4 | 6.4 | 1.90 | 3.28 | 8.0 | 5/16-24UNF | 86.6 | 28900 | 3850 | 0.91 | SER208-25 | |
45 | 85 | 49.2 | 27.8 | 19.0 | 30.2 | 57.4 | 6.4 | 1.90 | 3.28 | 8.0 | M10x1.25 | 91.6 | 32680 | 18230 | 1.05 | SER209 | |
1-5/8 | 85 | 49.2 | 27.8 | 19.0 | 30.2 | 57.4 | 6.4 | 1.90 | 3.28 | 8.0 | 3/8-24UNF | 91.6 | 32680 | 18230 | 1.05 | SER209-26 | |
1-11/16 | 85 | 49.2 | 27.8 | 19.0 | 30.2 | 57.4 | 6.4 | 1.90 | 3.28 | 8.0 | 3/8-24UNF | 91.6 | 32680 | 18230 | 1.05 | SER209-27 | |
1-3/4 | 85 | 49.2 | 27.8 | 19.0 | 30.2 | 57.4 | 6.4 | 1.90 | 3.28 | 8.0 | 3/8-24UNF | 91.6 | 32680 | 18230 | 1.05 | SER209-28 | |
50 | 90 | 51.6 | 28.6 | 19.0 | 32.6 | 62.4 | 7.5 | 2.70 | 3.28 | 9.5 | M10x1.25 | 96.6 | 35120 | 20850 | 1.1 | SER210 | |
1-7/8 | 90 | 51.6 | 28.6 | 19.0 | 32.6 | 62.4 | 7.5 | 2.70 | 3.28 | 9.5 | 3/8-24UNF | 96.6 | 35120 | 20850 | 1.1 | SER210-30 | |
1-15/16 | 90 | 51.6 | 28.6 | 19.0 | 32.6 | 62.4 | 7.5 | 2.70 | 3.28 | 9.5 | 3/8-24UNF | 96.6 | 35120 | 20850 | 1.1 | SER210-31 | |
2 | 90 | 51.6 | 28.6 | 19.0 | 32.6 | 62.4 | 7.5 | 2.70 | 3.28 | 9.5 | 3/8-24UNF | 96.6 | 35120 | 20850 | 1.1 | SER210-32 | |
55 | 100 | 55.6 | 30.2 | 22.2 | 33.4 | 68.7 | 7.5 | 2.70 | 3.28 | 9.5 | M10x1.25 | 106.6 | 43350 | 26000 | 1.36 | SER211 | |
2 | 100 | 55.6 | 30.2 | 22.2 | 33.4 | 68.7 | 7.5 | 2.70 | 3.28 | 9.5 | 3/8-24UNF | 106.6 | 43350 | 26000 | 1.36 | SER211-32 | |
2-1/8 | 100 | 55.6 | 30.2 | 22.2 | 33.4 | 68.7 | 7.5 | 2.70 | 3.28 | 9.5 | 3/8-24UNF | 106.6 | 43350 | 26000 | 1.36 | SER211-34 | |
2-3/16 | 100 | 55.6 | 30.2 | 22.2 | 33.4 | 68.7 | 7.5 | 2.70 | 3.28 | 9.5 | 3/8-24UNF | 106.6 | 43350 | 26000 | 1.36 | SER211-35 | |
60 | 110 | 65.1 | 31.8 | 25.4 | 39.7 | 77 | 7.5 | 2.70 | 3.28 | 11.1 | M10x1.25 | 116.6 | 51130 | 36010 | 2.53 | SER212 | |
2-1/4 | 110 | 65.1 | 31.8 | 25.4 | 39.7 | 77 | 7.5 | 2.70 | 3.28 | 11.1 | 3/8-24UNF | 116.6 | 51130 | 36010 | 2.53 | SER212-36 | |
2-3/8 | 110 | 65.1 | 31.8 | 25.4 | 39.7 | 77 | 7.5 | 2.70 | 3.28 | 11.1 | 3/8-24UNF | 116.6 | 51130 | 36010 | 2.53 | SER212-38 | |
2-7/16 | 110 | 65.1 | 31.8 | 25.4 | 39.7 | 77 | 7.5 | 2.70 | 3.28 | 11.1 | 3/8-24UNF | 116.6 | 51130 | 36010 | 2.53 | SER212-39 | |
65 | 120 | 65.1 | 32 | 25.4 | 39.7 | 82.5 | 7.9 | 2.80 | 4.00 | 11.1 | M10x1.25 | 134.7 | 56910 | 39570 | 2.9 | SER213 | |
2-1/2 | 120 | 65.1 | 32 | 25.4 | 39.7 | 82.5 | 7.9 | 2.80 | 4.00 | 11.1 | 3/8-24UNF | 134.7 | 56910 | 39570 | 2.9 | SER213-40 | |
70 | 130 | 77.8 | 38.1 | 33.3 | 44.5 | 90.2 | 10.0 | 3.10 | 4.16 | 12 | M10x1.25 | 139.7 | 66250 | 48910 | 3.6 | SER214 |
2-11/16 | 130 | 77.8 | 38.1 | 33.3 | 44.5 | 90.2 | 10.0 | 3.10 | 4.16 | 12 | 3/8-24UNF | 139.7 | 66250 | 48910 | 3.6 | SER214-43 | |
2-3/4 | 130 | 77.8 | 38.1 | 33.3 | 44.5 | 90.2 | 10.0 | 3.10 | 4.16 | 12 | 3/8-24UNF | 139.7 | 66250 | 48910 | 3.6 | SER214-44 |