Bearing |
Dimensions in Inches |
Capacities(lbs) |
Wight(lbs) |
||||||||
Bore |
Outside |
L1 |
L2 |
Radial |
axial |
Torque(in-lbs) |
|||||
Dynamic |
Static |
Dynamic |
Static |
Dynamic |
Static |
||||||
KAA10XL0 |
1.000 |
1.375 |
1.140 |
1.235 |
290 |
247 |
730 |
370 |
170 |
110 |
0.026 |
KAA15XL0 |
1.500 |
1.875 |
1.640 |
1.735 |
400 |
296 |
1,000 |
460 |
340 |
187 |
0.039 |
KAA17XL0 |
1.750 |
2.125 |
1.890 |
1.985 |
460 |
319 |
1,140 |
500 |
440 |
232 |
0.045 |
KA020XP0 |
2.000 |
2.500 |
2.186 |
2.314 |
680 |
514 |
1,710 |
790 |
770 |
434 |
0.10 |
KA025XP0 |
2.500 |
3.000 |
2.686 |
2.814 |
830 |
583 |
2,090 |
910 |
1,150 |
601 |
0.13 |
KA030XP0 |
3.000 |
3.500 |
3.186 |
3.314 |
990 |
643 |
2,470 |
1,010 |
1,600 |
785 |
0.15 |
KA035XP0 |
3.500 |
4.000 |
3.686 |
3.814 |
1,140 |
701 |
2,850 |
1,110 |
2,130 |
986 |
0.18 |
KA040XP0 |
4.000 |
4.500 |
4.186 |
4.314 |
1,290 |
756 |
3,220 |
1,210 |
2,740 |
1,205 |
0.19 |
KA042XP0 |
4.250 |
4.750 |
4.436 |
4.564 |
1,370 |
783 |
3,410 |
1,260 |
3,070 |
1,321 |
0.20 |
KA045XP0 |
4.500 |
5.000 |
4.686 |
4.814 |
1,440 |
809 |
3,600 |
1,310 |
3,420 |
1,441 |
0.22 |
KA047XP0 |
4.750 |
5.250 |
4.936 |
5.064 |
1,520 |
834 |
3,790 |
1,350 |
3,790 |
1,565 |
0.23 |
KA050XP0 |
5.000 |
5.500 |
5.186 |
5.314 |
1,590 |
859 |
3,980 |
1,400 |
4,180 |
1,693 |
0.24 |
KA055XP0 |
5.500 |
6.000 |
5.686 |
5.814 |
1,750 |
908 |
4,360 |
1,480 |
5,020 |
1,959 |
0.25 |
KA060XP0 |
6.000 |
6.500 |
6.186 |
6.314 |
1,900 |
955 |
4,740 |
1,570 |
5,930 |
2,240 |
0.28 |
KA065XP0 |
6.500 |
7.000 |
6.686 |
6.814 |
2,050 |
1,001 |
5,120 |
1,650 |
6,910 |
2,535 |
0.30 |
KA070XP0 |
7.000 |
7.500 |
7.186 |
7.314 |
2,200 |
1,046 |
5,500 |
1,730 |
7,980 |
2,844 |
0.31 |
KA075XP0 |
7.500 |
8.000 |
7.686 |
7.814 |
2,350 |
1,089 |
5,880 |
1,810 |
9,120 |
3,165 |
0.34 |
KA080XP0 |
8.000 |
8.500 |
8.186 |
8.314 |
2,500 |
1,131 |
6,260 |
1,890 |
10,330 |
3,499 |
0.38 |
KA090XP0 |
9.000 |
9.500 |
9.186 |
9.314 |
2,810 |
1,212 |
7,020 |
2,040 |
12,990 |
4,204 |
0.44 |
KA100XP0 |
10.000 |
10.500 |
10.186 |
10.314 |
3,110 |
1,289 |
7,780 |
2,180 |
15,940 |
4,956 |
0.50 |
KA110XP0 |
11.000 |
11.500 |
11.186 |
11.314 |
3,410 |
1,362 |
8,540 |
2,320 |
19,210 |
5,750 |
0.52 |
KA120XP0 |
12.000 |
12.500 |
12.186 |
12.314 |
3,720 |
1,433 |
9,300 |
2,450 |
22,770 |
6,587 |
0.56 |
KB020XP0 |
2.000 |
2.625 |
2.231 |
2.393 |
930 |
758 |
2,340 |
1,130 |
1,080 |
658 |
0.16 |
KB025XP0 |
2.500 |
3.125 |
2.731 |
2.893 |
1,140 |
848 |
2,840 |
1,290 |
1,600 |
895 |
0.19 |
KB030XP0 |
3.000 |
3.625 |
3.231 |
3.393 |
1,340 |
933 |
3,350 |
1,440 |
2,220 |
1,159 |
0.24 |
KB035XP0 |
3.500 |
4.125 |
3.731 |
3.893 |
1,540 |
1,014 |
3,860 |
1,590 |
2,940 |
1,450 |
0.27 |
KB040XP0 |
4.000 |
4.625 |
4.231 |
4.393 |
1,750 |
1,091 |
4,370 |
1,720 |
3,770 |
1,764 |
0.30 |
KB042XP0 |
4.250 |
4.875 |
4.481 |
4.643 |
1,830 |
1,120 |
4,570 |
1,780 |
4,170 |
1,917 |
0.31 |
KB045XP0 |
4.500 |
5.125 |
4.731 |
4.893 |
1,950 |
1,165 |
4,880 |
1,850 |
4,690 |
2,103 |
0.33 |
KB047XP0 |
4.750 |
5.375 |
4.981 |
5.143 |
2,030 |
1,193 |
5,080 |
1,900 |
5,140 |
2,265 |
0.34 |
KB050XP0 |
5.000 |
5.625 |
5.231 |
5.393 |
2,150 |
1,236 |
5,380 |
1,980 |
5,720 |
2,463 |
0.38 |
KB055XP0 |
5.500 |
6.125 |
5.731 |
5.893 |
2,360 |
1,304 |
5,890 |
2,100 |
6,850 |
2,844 |
0.41 |
KB060XP0 |
6.000 |
6.625 |
6.231 |
6.393 |
2,560 |
1,371 |
6,400 |
2,220 |
8,080 |
3,247 |
0.44 |
KB065XP0 |
6.500 |
7.125 |
6.731 |
6.893 |
2,760 |
1,435 |
6,910 |
2,340 |
9,410 |
3,668 |
0.47 |
KB070XP0 |
7.000 |
7.625 |
7.231 |
7.393 |
2,970 |
1,498 |
7,420 |
2,450 |
10,850 |
4,109 |
0.50 |
KB075XP0 |
7.500 |
8.125 |
7.731 |
7.893 |
3,170 |
1,559 |
7,920 |
2,560 |
12,380 |
4,568 |
0.53 |
KB080XP0 |
8.000 |
8.625 |
8.231 |
8.393 |
3,370 |
1,618 |
8,430 |
2,670 |
14,020 |
5,045 |
0.57 |
KB090XP0 |
9.000 |
9.625 |
9.231 |
9.393 |
3,780 |
1,732 |
9,450 |
2,880 |
17,600 |
6,050 |
0.66 |
KB100XP0 |
10.000 |
10.625 |
10.231 |
10.393 |
4,190 |
1,841 |
10,460 |
3,080 |
21,580 |
7,121 |
0.73 |
KB110XP0 |
11.000 |
11.625 |
11.231 |
11.393 |
4,590 |
1,945 |
11,480 |
3,280 |
25,970 |
8,254 |
0.75 |
KB120XP0 |
12.000 |
12.625 |
12.231 |
12.393 |
5,000 |
2,045 |
12,500 |
3,470 |
30,770 |
9,446 |
0.83 |
KB140XP0 |
14.000 |
14.625 |
14.231 |
14.393 |
5,810 |
2,234 |
14,530 |
3,840 |
41,580 |
11,994 |
1.05 |
KB160XP0 |
16.000 |
16.625 |
16.231 |
16.393 |
6,620 |
2,410 |
16,560 |
4,190 |
54,020 |
14,750 |
1.20 |
KB180XP0 |
18.000 |
18.625 |
18.231 |
18.393 |
7,440 |
2,576 |
18,590 |
4,520 |
68,090 |
17,694 |
1.35 |
KB200XP0 |
20.000 |
20.625 |
20.231 |
20.393 |
8,250 |
2,731 |
20,620 |
4,850 |
83,780 |
20,813 |
1.50 |
KC040XP0 |
4.000 |
4.750 |
4.277 |
4.473 |
2,100 |
1,417 |
5,260 |
2,210 |
4,600 |
2,326 |
0.45 |
KC042XP0 |
4.250 |
5.000 |
4.527 |
4.723 |
2,220 |
1,464 |
5,560 |
2,290 |
5,140 |
2,541 |
0.47 |
KC045XP0 |
4.500 |
5.250 |
4.777 |
4.973 |
2,340 |
1,510 |
5,860 |
2,380 |
5,710 |
2,762 |
0.48 |
KC047XP0 |
4.750 |
5.500 |
5.027 |
5.223 |
2,460 |
1,556 |
6,160 |
2,460 |
6,320 |
2,991 |
0.50 |
KC050XP0 |
5.000 |
5.750 |
5.277 |
5.473 |
2,590 |
1,600 |
6,460 |
2,540 |
6,950 |
3,226 |
0.58 |
KC055XP0 |
5.500 |
6.250 |
5.777 |
5.973 |
2,830 |
1,687 |
7,060 |
2,690 |
8,300 |
3,717 |
0.59 |
KC060XP0 |
6.000 |
6.750 |
6.277 |
6.473 |
3,070 |
1,770 |
7,660 |
2,840 |
9,770 |
4,234 |
0.63 |
KC065XP0 |
6.500 |
7.250 |
6.777 |
6.973 |
3,310 |
1,851 |
8,270 |
2,990 |
11,370 |
4,775 |
0.68 |
KC070XP0 |
7.000 |
7.750 |
7.277 |
7.473 |
3,550 |
1,931 |
8,870 |
3,130 |
13,080 |
5,341 |
0.73 |
KC075XP0 |
7.500 |
8.250 |
7.777 |
7.973 |
3,790 |
2,007 |
9,470 |
3,270 |
14,910 |
5,930 |
0.78 |
KC080XP0 |
8.000 |
8.750 |
8.277 |
8.473 |
4,030 |
2,082 |
10,070 |
3,410 |
16,870 |
6,542 |
0.84 |
KC090XP0 |
9.000 |
9.750 |
9.277 |
9.473 |
4,510 |
2,226 |
11,270 |
3,670 |
21,130 |
7,830 |
0.94 |
KC100XP0 |
10.000 |
10.750 |
10.277 |
10.473 |
4,990 |
2,364 |
12,470 |
3,930 |
25,880 |
9,201 |
1.06 |
KC110XP0 |
11.000 |
11.750 |
11.277 |
11.473 |
5,470 |
2,496 |
13,680 |
4,180 |
31,110 |
10,651 |
1.16 |
KC120XP0 |
12.000 |
12.750 |
12.277 |
12.473 |
5,950 |
2,622 |
14,880 |
4,420 |
36,830 |
12,174 |
1.25 |
KC140XP0 |
14.000 |
14.750 |
14.277 |
14.473 |
6,910 |
2,862 |
17,280 |
4,890 |
49,690 |
15,434 |
1.52 |
KC160XP0 |
16.000 |
16.750 |
16.277 |
16.473 |
7,880 |
3,086 |
19,690 |
5,330 |
64,480 |
18,955 |
1.73 |
KC180XP0 |
18.000 |
18.750 |
18.277 |
18.473 |
8,840 |
3,295 |
22,090 |
5,760 |
81,190 |
22,712 |
1.94 |
KC200XP0 |
20.000 |
20.750 |
20.277 |
20.473 |
9,800 |
3,492 |
24,500 |
6,170 |
99,830 |
26,695 |
2.16 |
KC250XP0 |
25.000 |
25.750 |
25.277 |
25.473 |
12,200 |
3,941 |
30,510 |
7,140 |
154,800 |
37,518 |
2.69 |
KC300XP0 |
30.000 |
30.750 |
30.277 |
30.473 |
14,610 |
4,338 |
36,520 |
8,050 |
221,900 |
49,436 |
3.21 |
KD040XP0 |
4.000 |
5.000 |
4.370 |
4.630 |
3,080 |
2,311 |
7,700 |
3,520 |
6,930 |
3,901 |
0.78 |
KD042XP0 |
4.250 |
5.250 |
4.620 |
4.880 |
3,190 |
2,355 |
7,980 |
3,600 |
7,580 |
4,196 |
0.83 |
KD045XP0 |
4.500 |
5.500 |
4.870 |
5.130 |
3,420 |
2,454 |
8,550 |
3,770 |
8,550 |
4,602 |
0.88 |
KD047XP0 |
4.750 |
5.750 |
5.120 |
5.380 |
3,530 |
2,496 |
8,840 |
3,860 |
9,280 |
4,916 |
0.94 |
KD050XP0 |
5.000 |
6.000 |
5.370 |
5.630 |
3,760 |
2,592 |
9,410 |
4,020 |
10,350 |
5,348 |
1.00 |
KD055XP0 |
5.500 |
6.500 |
5.870 |
6.130 |
4,100 |
2,725 |
10,260 |
4,260 |
12,310 |
6,134 |
1.06 |
KD060XP0 |
6.000 |
7.000 |
6.370 |
6.630 |
4,450 |
2,855 |
11,120 |
4,490 |
14,450 |
6,961 |
1.16 |
KD065XP0 |
6.500 |
7.500 |
6.870 |
7.130 |
4,790 |
2,980 |
11,970 |
4,720 |
16,760 |
7,826 |
1.22 |
KD070XP0 |
7.000 |
8.000 |
7.370 |
7.630 |
5,130 |
3,103 |
12,830 |
4,940 |
19,240 |
8,730 |
1.31 |
KD075XP0 |
7.500 |
8.500 |
7.870 |
8.130 |
5,470 |
3,222 |
13,680 |
5,160 |
21,890 |
9,669 |
1.41 |
KD080XP0 |
8.000 |
9.000 |
8.370 |
8.630 |
5,810 |
3,338 |
14,540 |
5,370 |
24,710 |
10,643 |
1.53 |
KD090XP0 |
9.000 |
10.000 |
9.370 |
9.630 |
6,500 |
3,561 |
16,250 |
5,790 |
30,870 |
12,693 |
1.72 |
KD100XP0 |
10.000 |
11.000 |
10.370 |
10.630 |
7,180 |
3,776 |
17,960 |
6,190 |
37,710 |
14,872 |
1.88 |
KD110XP0 |
11.000 |
12.000 |
11.370 |
11.630 |
7,870 |
3,981 |
19,670 |
6,570 |
45,230 |
17,173 |
2.06 |
KD120XP0 |
12.000 |
13.000 |
12.370 |
12.630 |
8,550 |
4,178 |
21,380 |
6,950 |
53,440 |
19,590 |
2.25 |
KD140XP0 |
14.000 |
15.000 |
14.370 |
14.630 |
9,920 |
4,551 |
24,800 |
7,670 |
71,910 |
24,755 |
2.73 |
KD160XP0 |
16.000 |
17.000 |
16.370 |
16.630 |
11,290 |
4,899 |
28,220 |
8,360 |
93,110 |
30,325 |
3.10 |
KD180XP0 |
18.000 |
19.000 |
18.370 |
18.630 |
12,650 |
5,226 |
31,640 |
9,030 |
117,000 |
36,268 |
3.48 |
KD200XP0 |
20.000 |
21.000 |
20.37 |
20.630 |
14,020 |
5,534 |
35,060 |
9,670 |
143,700 |
42,561 |
3.85 |
KD210XP0 |
21.000 |
22.000 |
21.370 |
21.630 |
14,710 |
5,682 |
36,770 |
9,980 |
158,100 |
45,826 |
4.04 |
KD250XP0 |
25.000 |
26.000 |
25.370 |
25.630 |
17,440 |
6,235 |
43,610 |
11,180 |
222,400 |
59,649 |
4.79 |
KD300XP0 |
30.000 |
31.000 |
30.370 |
30.630 |
20,860 |
6,856 |
52,160 |
12,600 |
318,100 |
78,447 |
5.73 |
KF040XP0 |
4.000 |
5.500 |
4.555 |
4.945 |
5,360 |
4,665 |
13,400 |
6,830 |
12,730 |
8,312 |
1.9 |
KF042XP0 |
4.250 |
5.750 |
4.805 |
5.195 |
5,640 |
4,795 |
14,110 |
7,070 |
14,110 |
8,993 |
2.0 |
KF045XP0 |
4.500 |
6.000 |
5.055 |
5.445 |
5,930 |
4,923 |
14,810 |
7,300 |
15,550 |
9,695 |
2.1 |
KF047XP0 |
4.750 |
6.250 |
5.305 |
5.695 |
6,210 |
5,048 |
15,520 |
7,530 |
17,070 |
10,416 |
2.2 |
KF050XP0 |
5.000 |
6.500 |
5.555 |
5.945 |
6,490 |
5,172 |
16,220 |
7,760 |
18,660 |
11,157 |
2.3 |
KF055XP0 |
5.500 |
7.000 |
6.055 |
6.445 |
7,050 |
5,415 |
17,630 |
8,200 |
22,040 |
12,696 |
2.5 |
KF060XP0 |
6.000 |
7.500 |
6.555 |
6.945 |
7,620 |
5,651 |
19,050 |
8,630 |
25,710 |
14,311 |
2.7 |
KF065XP0 |
6.500 |
8.000 |
7.055 |
7.445 |
8,180 |
5,880 |
20,460 |
9,050 |
29,660 |
15,993 |
2.9 |
KF070XP0 |
7.000 |
8.500 |
7.555 |
7.945 |
8,750 |
6,103 |
21,870 |
9,460 |
33,890 |
17,744 |
3.2 |
KF075XP0 |
7.500 |
9.000 |
8.055 |
8.445 |
9,310 |
6,323 |
23,280 |
9,870 |
38,410 |
19,568 |
3.4 |
KF080XP0 |
8.000 |
9.500 |
8.555 |
8.945 |
9,880 |
6,535 |
24,690 |
10,260 |
43,200 |
21,453 |
3.5 |
KF090XP0 |
9.000 |
10.500 |
9.555 |
9.945 |
11,000 |
6,947 |
27,510 |
11,030 |
53,640 |
25,410 |
3.9 |
KF100XP0 |
10.000 |
11.500 |
10.555 |
10.945 |
12,130 |
7,342 |
30,330 |
11,770 |
65,210 |
29,608 |
4.3 |
KF110XP0 |
11.000 |
12.500 |
11.555 |
11.945 |
13,260 |
7,721 |
33,150 |
12,490 |
77,910 |
34,032 |
4.8 |
KF120XP0 |
12.000 |
13.500 |
12.555 |
12.945 |
14,390 |
8,084 |
35,970 |
13,190 |
91,730 |
38,666 |
5.2 |
KF140XP0 |
14.000 |
15.500 |
14.555 |
14.945 |
16,650 |
8,775 |
41,620 |
14,530 |
122,800 |
48,556 |
6.0 |
KF160XP0 |
16.000 |
17.500 |
16.555 |
16.945 |
18,900 |
9,421 |
47,260 |
15,820 |
158,300 |
59,200 |
7.1 |
KF180XP0 |
18.000 |
19.500 |
18.555 |
18.945 |
21,160 |
10,028 |
52,900 |
17,060 |
198,400 |
70,537 |
7.9 |
KF200XP0 |
20.000 |
21.500 |
20.555 |
20.945 |
23,420 |
10,602 |
58,550 |
18,250 |
243,000 |
82,528 |
8.9 |
KF250XP0 |
25.000 |
26.500 |
25.555 |
25.945 |
29,060 |
11,909 |
72,650 |
21,070 |
374,200 |
115,037 |
10.9 |
KF300XP0 |
30.000 |
31.500 |
30.555 |
30.945 |
34,700 |
13,065 |
86,760 |
23,720 |
533,600 |
150,708 |
13.0 |
KF350XP0 |
35.000 |
36.500 |
35.555 |
35.945 |
40,350 |
14,100 |
100,900 |
26,220 |
721,200 |
189,106 |
15.1 |
KF400XP0 |
40.000 |
41.500 |
40.555 |
40.945 |
45,990 |
15,034 |
115,000 |
28,620 |
937,100 |
229,832 |
17.2 |
KG040XP0 |
4.000 |
6.000 |
4.742 |
5.258 |
8,210 |
7,979 |
20,520 |
11,260 |
20,520 |
14,966 |
3.6 |
KG042XP0 |
4.250 |
6.250 |
4.992 |
5.508 |
8,210 |
7,917 |
20,520 |
11,260 |
21,550 |
15,592 |
3.8 |
KG045XP0 |
4.500 |
6.500 |
5.242 |
5.758 |
8,760 |
8,205 |
21,890 |
11,750 |
24,080 |
16,930 |
4.0 |
KG047XP0 |
4.750 |
6.750 |
5.492 |
6.008 |
9,300 |
8,487 |
23,260 |
12,230 |
26,740 |
18,306 |
4.1 |
KG050XP0 |
5.000 |
7.000 |
5.742 |
6.258 |
9,850 |
8,762 |
24,620 |
12,710 |
29,550 |
19,721 |
4.3 |
KG055XP0 |
5.500 |
7.500 |
6.242 |
6.758 |
10,400 |
8,979 |
25,990 |
13,180 |
33,790 |
21,896 |
4.7 |
KG060XP0 |
6.000 |
8.000 |
6.742 |
7.258 |
11,490 |
9,503 |
28,730 |
14,090 |
40,220 |
24,956 |
5.1 |
KG065XP0 |
6.500 |
8.500 |
7.242 |
7.758 |
12,040 |
9,713 |
30,100 |
14,530 |
45,140 |
27,327 |
5.4 |
KG070XP0 |
7.000 |
9.000 |
7.742 |
8.258 |
13,130 |
10,208 |
32,830 |
15,400 |
52,530 |
30,636 |
5.8 |
KG075XP0 |
7.500 |
9.500 |
8.242 |
8.758 |
13,680 |
10,410 |
34,200 |
15,820 |
58,140 |
33,196 |
6.1 |
KG080XP0 |
8.000 |
10.000 |
8.742 |
9.258 |
14,770 |
10,882 |
36,940 |
16,650 |
66,480 |
36,743 |
6.5 |
KG090XP0 |
9.000 |
11.000 |
9.742 |
10.258 |
16,420 |
11,526 |
41,040 |
17,870 |
82,080 |
43,240 |
7.2 |
KG100XP0 |
10.000 |
12.000 |
10.742 |
11.258 |
18,060 |
12,147 |
45,140 |
19,040 |
99,320 |
50,124 |
7.9 |
KG110XP0 |
11.000 |
13.000 |
11.742 |
12.258 |
19,700 |
12,739 |
49,250 |
20,180 |
118,200 |
57,347 |
8.6 |
KG120XP0 |
12.000 |
14.000 |
12.742 |
13.258 |
21,340 |
13,315 |
53,350 |
21,280 |
138,700 |
64,935 |
9.3 |
KG140XP0 |
14.000 |
16.000 |
14.742 |
15.258 |
24,620 |
14,404 |
61,560 |
23,410 |
184,700 |
81,056 |
10.8 |
KG160XP0 |
16.000 |
18.000 |
16.742 |
17.258 |
27,910 |
15,425 |
69,770 |
25,450 |
237,200 |
98,373 |
12.3 |
KG180XP0 |
18.000 |
20.000 |
18.742 |
19.258 |
31,190 |
16,386 |
77,980 |
27,410 |
296,300 |
116,793 |
13.7 |
KG200XP0 |
20.000 |
22.000 |
20.742 |
21.258 |
34,470 |
17,293 |
86,180 |
29,300 |
362,000 |
136,238 |
15.8 |
KG220XP0 |
22.000 |
24.000 |
22.742 |
23.258 |
37,760 |
18,152 |
94,390 |
31,130 |
434,200 |
156,625 |
17.3 |
KG250XP0 |
25.000 |
27.000 |
25.742 |
26.258 |
42,680 |
19,360 |
106,700 |
33,780 |
554,900 |
188,838 |
19.5 |
KG300XP0 |
30.000 |
32.000 |
30.742 |
31.258 |
50,890 |
21,200 |
127,200 |
37,980 |
788,800 |
246,541 |
23.3 |
KG350XP0 |
35.000 |
37.000 |
35.742 |
36.258 |
59,100 |
22,845 |
147,700 |
41,970 |
1,064,000 |
308,527 |
27.1 |
KG400XP0 |
40.000 |
42.000 |
40.742 |
41.258 |
67,310 |
24,332 |
168,300 |
45770 |
1380000 |
374256 |
30.8 |
The Type X Four-Point Contact ball bearing is distinguished from Types A and C by the geometry of its ball grooves. In Type C, the centers of the radii both lie in the plane of the ball centers . In Type A with the races and balls in angular contact, the centers of the groove radii are offset equal amounts on either side of the plane of the ball centers (Figure 3-7). In the Type X bearing the groove in each race has two radii whose centers are offset from the plane of the ball centers . The latter construction gives the Type X bearing its unique “Gothic Arch” configuration, making possible four contact points between a ball and the raceways.
Type X bearings are assembled by the methods described in Type C bearings, either Conrad or filling slot. With a filling slot, both the dynamic radial and thrust capabilities are impaired by the interruption of the ball contact path, and speed of rotation must be limited.
The depth of groove in the Type X bearing is the same as in Types A and C (25% of ball diameter). The deep groove combined with the four-point contact geometry enables this bearing to resist a
combination of radial, thrust, and moment loading. The manner in which the bearing accomplishes this is similar to that of a pair of Type A bearings duplex back-to-back.
By its ability to resist radial, thrust, and moment loads in any combination, the Type X bearing is often able to replace two bearings—a pair of angular contact ball bearings, a pair of tapered roller bearings, or a combination of thrust and radial bearings, either ball or roller.
As in the case of the Type C bearing, Type X bearings are normally supplied with diameter clearance. The latter bearing, however, is not dependent upon this clearance for its nominal contact angle and thrust capacity. On the contrary, where thrust or moment loading is considerable, the clearance should be minimized to prevent the angle of contact from becoming excessive. For many applications requiring greater stiffness, Type X bearings are furnished with an internal preload. This is accomplished by using balls larger in diameter than the space provided between the raceways. The balls and raceways in this case have some elastic deformation without the presence of external load.
MONTON slim bearing range from bore diameters 1.000 inch to 40.000 inches. crosssection range from .187 x .187 inch to 1.000 x 1.000 inch . MONOTN's slim bearing mainly in three configurations (Types A angular contact ball bearing, C deep groove ball bearing and X four point angular contact ball bearing).Seals type mainly include angular contact ball bearing and deep groove ball bearings.
MONTON bearings can supply different internal clearances, lubrication, cage, and other characteristics, which can meet the needs of most customers. If you need non-standard customized bearings and special environments bearings , please contact our with technical team!