(Not available for sale in US)
● The UC wide inner ring ball bearing uses a popular set screw locking mechanism and is suggested for industrial applications where heavy loads are encountered.
● The set screw mounting feature is ideal for reversing load applications.
● Bearing prelubricated and ready for immediate installation.
● The wide inner ring provides effective shaft support for a broad range of industrial applications.
● The positive contact of the land-riding bonded nitrile seal helps protect against harmful contaminants and retains lubricant under severe operating conditions.
● An external steel flinger provides additional protection from contamination.
● The UC series features superfinished raceways, grade-10 balls for smooth running and low noise operation.
● UC series wide inner ring ball bearings have spherical outside diameters for use in housings with corresponding spherical
Timken Part Number | Item # | Shaft Size d | Outside Diameter | Total Width | Static Load Rating | Dynamic Load Rating | Weight |
UC305 | Item # UC305 | Shaft Size d 25 mm | Outside Diameter 62.000 mm2.441 in | Total Width 1.496 in38.00 mm | Static Load Rating 2450 lbf10900 N | Dynamic Load Rating 4766 lbf21200 N | Weight 0.50 lb0.2 Kg |
UC305-16 | Item # UC305-16 | Shaft Size d 1 in | Outside Diameter 62.000 mm2.441 in | Total Width 1.496 in38.00 mm | Static Load Rating 2450 lbf10900 N | Dynamic Load Rating 4766 lbf21200 N | Weight 0.4 lb0.2 Kg |
UC306 | Item # UC306 | Shaft Size d 30 mm | Outside Diameter 72.000 mm2.835 in | Total Width 1.693 in43.00 mm | Static Load Rating 3372 lbf15000 N | Dynamic Load Rating 6002 lbf26700 N | Weight 0.6 lb0.3 Kg |
UC307 | Item # UC307 | Shaft Size d 35 mm | Outside Diameter 80.000 mm3.1500 in | Total Width 1.890 in48.00 mm | Static Load Rating 4339 lbf19300 N | Dynamic Load Rating 7509 lbf33400 N | Weight 0.7 lb0.3 Kg |
UC308-24 | Item # UC308-24 | Shaft Size d 1/2 in | Outside Diameter 90.000 mm3.543 in | Total Width 2.047 in52.00 mm | Static Load Rating 5395 lbf24000 N | Dynamic Load Rating 9150 lbf40700 N | Weight 1.1 lb0.5 Kg |
UC308 | Item # UC308 | Shaft Size d 40 mm | Outside Diameter 90.000 mm3.543 in | Total Width 2.047 in52.00 mm | Static Load Rating 5395 lbf24000 N | Dynamic Load Rating 9150 lbf40700 N | Weight 1.0 lb0.5 Kg |
UC309-28 | Item # UC309-28 | Shaft Size d 1 3/4 in | Outside Diameter 100.000 mm3.937 in | Total Width 2.244 in57.00 mm | Static Load Rating 6632 lbf29500 N | Dynamic Load Rating 10993 lbf48900 N | Weight 1.4 lb0.6 Kg |
UC309 | Item # UC309 | Shaft Size d 45 mm | Outside Diameter 100.000 mm3.937 in | Total Width 2.244 in57.00 mm | Static Load Rating 6632 lbf29500 N | Dynamic Load Rating 10993 lbf48900 N | Weight 1.30 lb0.6 Kg |
UC310 | Item # UC310 | Shaft Size d 50 mm | Outside Diameter 110.000 mm4.331 in | Total Width 2.402 in61.00 mm | Static Load Rating 8610 lbf38300 N | Dynamic Load Rating 13938 lbf62000 N | Weight 1.7 lb0.8 Kg |
UC311-32 | Item # UC311-32 | Shaft Size d 2 in | Outside Diameter 120.000 mm4.724 in | Total Width 2.598 in66.00 mm | Static Load Rating 10117 lbf45000 N | Dynamic Load Rating 16096 lbf71600 N | Weight 2.1 lb0.9 Kg |
UC311 | Item # UC311 | Shaft Size d 55 mm | Outside Diameter 120.000 mm4.724 in | Total Width 2.598 in66.00 mm | Static Load Rating 10117 lbf45000 N | Dynamic Load Rating 16096 lbf71600 N | Weight 1.9 lb0.9 Kg |
UC311-35 | Item # UC311-35 | Shaft Size d 2 3/16 in | Outside Diameter 120.000 mm4.724 in | Total Width 2.598 in66.00 mm | Static Load Rating 10117 lbf45000 N | Dynamic Load Rating 16096 lbf71600 N | Weight 1.7 lb0.8 Kg |
UC312 | Item # UC312 | Shaft Size d 60 mm | Outside Diameter 130.000 mm5.118 in | Total Width 2.795 in71.00 mm | Static Load Rating 11735 lbf52200 N | Dynamic Load Rating 18412 lbf81900 N | Weight 2.6 lb1.20 Kg |
UC312-39 | Item # UC312-39 | Shaft Size d 2 7/16 in | Outside Diameter 130.000 mm5.118 in | Total Width 2.795 in71.00 mm | Static Load Rating 11735 lbf52200 N | Dynamic Load Rating 18412 lbf81900 N | Weight 2.5 lb1.1 Kg |
UC313-40 | Item # UC313-40 | Shaft Size d 2 1/2 in | Outside Diameter 140.000 mm5.512 in | Total Width 2.953 in75.00 mm | Static Load Rating 13466 lbf59900 N | Dynamic Load Rating 20840 lbf92700 N | Weight 3.2 lb1.50 Kg |
UC313 | Item # UC313 | Shaft Size d 65 mm | Outside Diameter 140.000 mm5.512 in | Total Width 2.953 in75.00 mm | Static Load Rating 13466 lbf59900 N | Dynamic Load Rating 20840 lbf92700 N | Weight 3.2 lb1.4 Kg |
UC314-44 | Item # UC314-44 | Shaft Size d 2 3/4 in | Outside Diameter 150.000 mm5.906 in | Total Width 3.071 in78.00 mm | Static Load Rating 15332 lbf68200 N | Dynamic Load Rating 23380 lbf104000 N | Weight 3.9 lb1.80 Kg |
UC314 | Item # UC314 | Shaft Size d 70 mm | Outside Diameter 150.000 mm5.906 in | Total Width 3.071 in78.00 mm | Static Load Rating 15332 lbf68200 N | Dynamic Load Rating 23380 lbf104000 N | Weight 3.9 lb1.80 Kg |
UC315-47 | Item # UC315-47 | Shaft Size d 2 15/16 in | Outside Diameter 160.000 mm6.299 in | Total Width 3.228 in82.00 mm | Static Load Rating 17355 lbf77200 N | Dynamic Load Rating 25404 lbf113000 N | Weight 4.7 lb2.10 Kg |
UC315 | Item # UC315 | Shaft Size d 75 mm | Outside Diameter 160.000 mm6.299 in | Total Width 3.228 in82.00 mm | Static Load Rating 17355 lbf77200 N | Dynamic Load Rating 25404 lbf113000 N | Weight 4.7 lb2.10 Kg |
UC315-48 | Item # UC315-48 | Shaft Size d 3 in | Outside Diameter 160.000 mm6.299 in | Total Width 3.228 in82.00 mm | Static Load Rating 17355 lbf77200 N | Dynamic Load Rating 25404 lbf113000 N | Weight 4.6 lb2.10 Kg |
UC316 | Item # UC316 | Shaft Size d 80 mm | Outside Diameter 170.000 mm6.693 in | Total Width 3.386 in86.00 mm | Static Load Rating 19491 lbf86700 N | Dynamic Load Rating 27652 lbf123000 N | Weight 5.6 lb2.5 Kg |
UC317 | Item # UC317 | Shaft Size d 85 mm | Outside Diameter 180.000 mm7.087 in | Total Width 3.780 in96.00 mm | Static Load Rating 21762 lbf96800 N | Dynamic Load Rating 29900 lbf133000 N | Weight 6.9 lb3.1 Kg |
UC318-56 | Item # UC318-56 | Shaft Size d 3 1/2 in | Outside Diameter 190.000 mm7.480 in | Total Width 3.780 in96.00 mm | Static Load Rating 24055 lbf107000 N | Dynamic Load Rating 32148 lbf143000 N | Weight 8.00 lb3.60 Kg |
UC318 | Item # UC318 | Shaft Size d 90 mm | Outside Diameter 190.000 mm7.480 in | Total Width 3.780 in96.00 mm | Static Load Rating 24055 lbf107000 N | Dynamic Load Rating 32148 lbf143000 N | Weight 7.9 lb3.60 Kg |
UC319 | Item # UC319 | Shaft Size d 95 mm | Outside Diameter 200.000 mm7.874 in | Total Width 4.055 in103.00 mm | Static Load Rating 26753 lbf119000 N | Dynamic Load Rating 34396 lbf153000 N | Weight 8.9 lb4 Kg |
UC320 | Item # UC320 | Shaft Size d 100 mm | Outside Diameter 215.000 mm8.465 in | Total Width 4.252 in108.00 mm | Static Load Rating 31698 lbf141000 N | Dynamic Load Rating 38892 lbf173000 N | Weight 11.2 lb5.1 Kg |
UC320-63 | Item # UC320-63 | Shaft Size d 3 15/16 in | Outside Diameter 215.000 mm8.465 in | Total Width 4.252 in108.00 mm | Static Load Rating 31698 lbf141000 N | Dynamic Load Rating 38892 lbf173000 N | Weight 11.2 lb5.1 Kg |
UC320-64 | Item # UC320-64 | Shaft Size d 4 in | Outside Diameter 215.000 mm8.465 in | Total Width 4.252 in108.00 mm | Static Load Rating 31698 lbf141000 N | Dynamic Load Rating 38892 lbf173000 N | Weight 11.0 lb5.0 Kg |
UC321 | Item # UC321 | Shaft Size d 105 mm | Outside Diameter 225.000 mm8.858 in | Total Width 4.409 in112.00 mm | Static Load Rating 34396 lbf153000 N | Dynamic Load Rating 41365 lbf184000 N | Weight 12.7 lb5.80 Kg |
UC322 | Item # UC322 | Shaft Size d 110 mm | Outside Diameter 240.000 mm9.449 in | Total Width 4.606 in117.00 mm | Static Load Rating 40466 lbf180000 N | Dynamic Load Rating 46086 lbf205000 N | Weight 15.1 lb6.8 Kg |
UC324 | Item # UC324 | Shaft Size d 120 mm | Outside Diameter 260.000 mm10.236 in | Total Width 4.961 in126.00 mm | Static Load Rating 41590 lbf185000 N | Dynamic Load Rating 46536 lbf207000 N | Weight 19 lb8.6 Kg |
UC326 | Item # UC326 | Shaft Size d 130 mm | Outside Diameter 280.000 mm11.024 in | Total Width 5.315 in135.00 mm | Static Load Rating 48110 lbf214000 N | Dynamic Load Rating 51482 lbf229000 N | Weight 23.6 lb10.7 Kg |
UC328 | Item # UC328 | Shaft Size d 140 mm | Outside Diameter 300.000 mm11.8110 in | Total Width 5.709 in145.00 mm | Static Load Rating 55304 lbf246000 N | Dynamic Load Rating 56877 lbf253000 N | Weight 29.4 lb13.3 Kg |