20mm Constant Section Bearings

66 products

20mm Constant Section Bearings

The 20mm metric series is the largest in our metric constant section lineup, featuring a 20x20mm cross-section. It is engineered for the most demanding heavy-duty metric applications, providing maximum rigidity and load capacity for large-scale industrial joints and heavy rotary equipment.

Bore diameter
25 mm 50 mm 60 mm 70 mm 80 mm 90 mm 100 mm 110 mm 120 mm 130 mm 140 mm 150 mm 160 mm 170 mm 180 mm 190 mm 200 mm 250 mm 300 mm 320 mm 340 mm 360 mm
Outside diameter
65 mm 90 mm 100 mm 110 mm 120 mm 130 mm 140 mm 150 mm 160 mm 170 mm 180 mm 190 mm 200 mm 210 mm 220 mm 230 mm 240 mm 290 mm 340 mm 360 mm 380 mm 400 mm
For load direction
Angular Contact Four Point Contact Radial
Shoulder diameter inner ring
40 mm 65 mm 75 mm 85 mm 95 mm 105 mm 115 mm 125 mm 135 mm 145 mm 155 mm 165 mm 175 mm 185 mm 195 mm 205 mm 215 mm 265 mm 315 mm 335 mm 355 mm 375 mm
Radial dynamic load rating
2546 lbf 2597 lbf 3108 lbf 3201 lbf 3219 lbf 3313 lbf 3410 lbf 3468 lbf 3565 lbf 3600 lbf 3785 lbf 3814 lbf 3909 lbf 4028 lbf 4081 lbf 4145 lbf 4160 lbf 4253 lbf 4369 lbf 4420 lbf 4460 lbf 4519 lbf 4585 lbf 4654 lbf 4676 lbf 4749 lbf 4764 lbf 4907 lbf 4969 lbf 4989 lbf 5055 lbf 5121 lbf 5156 lbf 5253 lbf 5306 lbf 5436 lbf 5445 lbf 5454 lbf 5527 lbf 5600 lbf 5738 lbf 5743 lbf 5864 lbf 5966 lbf 6153 lbf 6219 lbf 6272 lbf 6548 lbf 6664 lbf 6704 lbf 6858 lbf 6929 lbf 7083 lbf 7187 lbf 7295 lbf 7302 lbf 7313 lbf 7513 lbf 7614 lbf 7839 lbf 8124 lbf 8225 lbf 9081 lbf 9380 lbf 9674 lbf 9960 lbf
Radial static load rating
2244 lbf 2500 lbf 3346 lbf 3527 lbf 3847 lbf 4067 lbf 4164 lbf 4202 lbf 4488 lbf 4566 lbf 4720 lbf 4808 lbf 5275 lbf 5452 lbf 5772 lbf 5831 lbf 6413 lbf 6664 lbf 7054 lbf 7220 lbf 7374 lbf 7775 lbf 8016 lbf 8329 lbf 8335 lbf 8884 lbf 8977 lbf 9440 lbf 9618 lbf 9938 lbf 10273 lbf 10582 lbf 10829 lbf 10901 lbf 11345 lbf 11940 lbf 12495 lbf 13326 lbf 13465 lbf 16031 lbf 16382 lbf 16993 lbf 17954 lbf 18917 lbf 19160 lbf 20549 lbf 21657 lbf 23046 lbf
Axial dynamic load rating
3944 lbf 5330 lbf 5668 lbf 6259 lbf 6554 lbf 7123 lbf 7401 lbf 7939 lbf 8459 lbf 8715 lbf 9213 lbf 9458 lbf 9936 lbf 10403 lbf 10632 lbf 11087 lbf 11309 lbf 13020 lbf 14623 lbf 15205 lbf 15771 lbf 16331 lbf
Axial static load rating
4663 lbf 5611 lbf 6554 lbf 7123 lbf 7672 lbf 8201 lbf 8816 lbf 8966 lbf 9458 lbf 9618 lbf 9936 lbf 10403 lbf 10862 lbf 11221 lbf 11309 lbf 11964 lbf 12023 lbf 12392 lbf 12810 lbf 13225 lbf 13626 lbf 13631 lbf 14230 lbf 14429 lbf 16031 lbf 16331 lbf 17634 lbf 18126 lbf 18437 lbf 18992 lbf 19671 lbf 20039 lbf 20502 lbf 20839 lbf 22442 lbf 24045 lbf 24847 lbf 26452 lbf 27253 lbf 33665 lbf 40076 lbf 42481 lbf 44886 lbf 47292 lbf
Part Number Bore diameter Outside diameter Width For load direction Seal type Ring material Ball material Radial dynamic load rating Radial static load rating
K02520AR0 25 mm 65 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 2546 lbf 2500 lbf
K02520XP0 25 mm 65 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 3313 lbf 3346 lbf
K02520CP0 25 mm 65 mm 20 mm Radial Open Chrome Steel Chrome Steel 2597 lbf 2244 lbf
K05020AR0 50 mm 90 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 3219 lbf 4164 lbf
K05020XP0 50 mm 90 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 4028 lbf 4067 lbf
K05020CP0 50 mm 90 mm 20 mm Radial Open Chrome Steel Chrome Steel 3108 lbf 3527 lbf
K06020AR0 60 mm 100 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 3410 lbf 4720 lbf
K06020XP0 60 mm 100 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 4160 lbf 4202 lbf
K06020CP0 60 mm 100 mm 20 mm Radial Open Chrome Steel Chrome Steel 3201 lbf 3847 lbf
K07020AR0 70 mm 110 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 3600 lbf 5275 lbf
K07020XP0 70 mm 110 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 4519 lbf 4566 lbf
K07020CP0 70 mm 110 mm 20 mm Radial Open Chrome Steel Chrome Steel 3468 lbf 4488 lbf
K08020AR0 80 mm 120 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 3785 lbf 5831 lbf
K08020XP0 80 mm 120 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 4654 lbf 4808 lbf
K08020CP0 80 mm 120 mm 20 mm Radial Open Chrome Steel Chrome Steel 3565 lbf 4808 lbf
K09020AR0 90 mm 130 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 4081 lbf 6664 lbf
K09020XP0 90 mm 130 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 4989 lbf 5452 lbf
K09020CP0 90 mm 130 mm 20 mm Radial Open Chrome Steel Chrome Steel 3814 lbf 5452 lbf
K10020AR0 100 mm 140 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 4253 lbf 7220 lbf
K10020XP0 100 mm 140 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 5121 lbf 5772 lbf
K10020CP0 100 mm 140 mm 20 mm Radial Open Chrome Steel Chrome Steel 3909 lbf 5772 lbf
K11020AR0 110 mm 150 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 4420 lbf 7775 lbf
K11020XP0 110 mm 150 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 5436 lbf 6413 lbf
K11020CP0 110 mm 150 mm 20 mm Radial Open Chrome Steel Chrome Steel 4145 lbf 6413 lbf
K12020AR0 120 mm 160 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 4585 lbf 8329 lbf
K12020XP0 120 mm 160 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 5738 lbf 7054 lbf
K12020CP0 120 mm 160 mm 20 mm Radial Open Chrome Steel Chrome Steel 4369 lbf 7054 lbf
K13020AR0 130 mm 170 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 4749 lbf 8884 lbf
K13020XP0 130 mm 170 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 5864 lbf 7374 lbf
K13020CP0 130 mm 170 mm 20 mm Radial Open Chrome Steel Chrome Steel 4460 lbf 7374 lbf
K14020AR0 140 mm 180 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 4907 lbf 9440 lbf
K14020XP0 140 mm 180 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 6153 lbf 8016 lbf
K14020CP0 140 mm 180 mm 20 mm Radial Open Chrome Steel Chrome Steel 4676 lbf 8016 lbf
K15020AR0 150 mm 190 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 5156 lbf 10273 lbf
K15020XP0 150 mm 190 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 6272 lbf 8335 lbf
K15020CP0 150 mm 190 mm 20 mm Radial Open Chrome Steel Chrome Steel 4764 lbf 8335 lbf
K16020AR0 160 mm 200 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 5306 lbf 10829 lbf
K16020XP0 160 mm 200 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 6548 lbf 8977 lbf
K16020CP0 160 mm 200 mm 20 mm Radial Open Chrome Steel Chrome Steel 4969 lbf 8977 lbf
K17020AR0 170 mm 210 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 5454 lbf 11345 lbf
K17020XP0 170 mm 210 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 6664 lbf 9618 lbf
K17020CP0 170 mm 210 mm 20 mm Radial Open Chrome Steel Chrome Steel 5055 lbf 9618 lbf
K18020AR0 180 mm 220 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 5600 lbf 11940 lbf
K18020XP0 180 mm 220 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 6929 lbf 9938 lbf
K18020CP0 180 mm 220 mm 20 mm Radial Open Chrome Steel Chrome Steel 5253 lbf 9938 lbf
K19020AR0 190 mm 230 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 5743 lbf 12495 lbf
K19020XP0 190 mm 230 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 7187 lbf 10582 lbf
K19020CP0 190 mm 230 mm 20 mm Radial Open Chrome Steel Chrome Steel 5445 lbf 10582 lbf
K20020AR0 200 mm 240 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 5966 lbf 13326 lbf
K20020XP0 200 mm 240 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 7295 lbf 10901 lbf
K20020CP0 200 mm 240 mm 20 mm Radial Open Chrome Steel Chrome Steel 5527 lbf 10901 lbf
K25020AR0 250 mm 290 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 6704 lbf 16382 lbf
K25020XP0 250 mm 290 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 8225 lbf 13465 lbf
K25020CP0 250 mm 290 mm 20 mm Radial Open Chrome Steel Chrome Steel 6219 lbf 13465 lbf
K30020AR0 300 mm 340 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 7313 lbf 19160 lbf
K30020XP0 300 mm 340 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 9081 lbf 16031 lbf
K30020CP0 300 mm 340 mm 20 mm Radial Open Chrome Steel Chrome Steel 6858 lbf 16031 lbf
K32020AR0 320 mm 360 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 7614 lbf 20549 lbf
K32020XP0 320 mm 360 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 9380 lbf 16993 lbf
K32020CP0 320 mm 360 mm 20 mm Radial Open Chrome Steel Chrome Steel 7083 lbf 16993 lbf
K34020AR0 340 mm 380 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 7839 lbf 21657 lbf
K34020XP0 340 mm 380 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 9674 lbf 17954 lbf
K34020CP0 340 mm 380 mm 20 mm Radial Open Chrome Steel Chrome Steel 7302 lbf 17954 lbf
K36020AR0 360 mm 400 mm 20 mm Angular Contact Open Chrome Steel Chrome Steel 8124 lbf 23046 lbf
K36020XP0 360 mm 400 mm 20 mm Four Point Contact Open Chrome Steel Chrome Steel 9960 lbf 18917 lbf
K36020CP0 360 mm 400 mm 20 mm Radial Open Chrome Steel Chrome Steel 7513 lbf 18917 lbf
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