KF-CP0 series Thin Section Bearings
KF040CP0
KF042CP0
KF045CP0
KF047CP0
KF050CP0
KF055CP0
KF060CP0
KF065CP0
| KF040CP0 Thin Section Bearing | ||||
| d | 101.6 mm / 4 in | aperture | ||
| D | 139.7 mm / 5.5 in | outer diameter | ||
| H | 19.05 mm / 0.75 in | radial cross section | ||
| B | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 115.697 mm / 4.555 in | Inner ring flange diameter | ||
| D1 | ≈ 125.603 mm / 4.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF042CP0 Thin Section Bearing | ||||
| d | 107.95 mm / 4.25 in | aperture | ||
| D | 146.05 mm / 5.75 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 122.047 mm / 4.805 in | Inner ring flange diameter | ||
| D1 | ≈ 131.953 mm / 5.195 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF045CP0 Thin Section Bearing | ||||
| d | 114.3 mm / 4.5 in | aperture | ||
| D | 152.4 mm / 6 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 128.397 mm / 5.055 in | Inner ring flange diameter | ||
| D1 | ≈ 138.303 mm / 5.445 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF047CP0 Thin Section Bearing | ||||
| d | 120.65 mm / 4.75 in | aperture | ||
| D | 158.75 mm / 6.25 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 134.747 mm / 5.305 in | Inner ring flange diameter | ||
| D1 | ≈ 144.653 mm / 5.695 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF050CP0 Thin Section Bearing | ||||
| d | 127 mm / 5 in | aperture | ||
| D | 165.1 mm / 6.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 141.097 mm / 5.555in | Inner ring flange diameter | ||
| D1 | ≈ 151.003 mm / 5.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF055CP0 Thin Section Bearing | ||||
| d | 139.7 mm / 5.5 in | aperture | ||
| D | 177.8 mm / 7 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 153.797 mm / 6.055 in | Inner ring flange diameter | ||
| D1 | ≈ 163.703 mm / 6.445 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF060CP0 Thin Section Bearing | ||||
| d | 152.4 mm / 6 in | aperture | ||
| D | 190.5 mm / 7.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 166.497 mm / 6.555 in | Inner ring flange diameter | ||
| D1 | ≈ 176.403 mm / 6.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF065CP0 Thin Section Bearing | ||||
| d | 165.1 mm / 6.5 in | aperture | ||
| D | 203.2 mm / 8 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 179.197 mm / 7.055 in | Inner ring flange diameter | ||
| D1 | ≈ 189.103 mm / 7.445 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
KF070CP0
KF075CP0
KF080CP0
KF090CP0
KF100CP0
KF110CP0
KF120CP0
KF140CP0
| KF070CP0 Thin Section Bearing | ||||
| d | 177.8 mm / 5 in | aperture | ||
| D | 215.9 mm / 5.625 in | outer diameter | ||
| B | 19.05 mm / 0.3125 in | radial cross section | ||
| H | 19.05 mm / 0.3125 in | width | ||
| d1 | ≈ 191.897 mm / 5.231 in | Inner ring flange diameter | ||
| D1 | ≈ 201.803 mm / 5.393 in | Outer ring flange diameter | ||
| 9.525 mm / 0.1563 in | sphere diameter | |||
| 2.032 mm / 0.04 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF075CP0 Thin Section Bearing | ||||
| d | 190.5 mm / 7.5 in | aperture | ||
| D | 228.6 mm / 9 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 204.597 mm / 8.055 in | Inner ring flange diameter | ||
| D1 | ≈ 214.503 mm / 8.445 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF080CP0 Thin Section Bearing | ||||
| d | 203.2 mm / 8 in | aperture | ||
| D | 241.3 mm / 9.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 217.279 mm / 8.555 in | Inner ring flange diameter | ||
| D1 | ≈ 227.203 mm / 8.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF090CP0 Thin Section Bearing | ||||
| d | 228.6 mm / 9 in | aperture | ||
| D | 266.7 mm / 10.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 242.697 mm / 9.555 in | Inner ring flange diameter | ||
| D1 | ≈ 252.603 mm / 9.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF100CP0 Thin Section Bearing | ||||
| d | 254 mm / 10 in | aperture | ||
| D | 292.1 mm / 11.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 268.097 mm / 10.555 in | Inner ring flange diameter | ||
| D1 | ≈ 278.003 mm / 10.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF110CP0 Thin Section Bearing | ||||
| d | 279.4 mm / 11 in | aperture | ||
| D | 317.5 mm / 12.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 293.497 mm / 11.555 in | Inner ring flange diameter | ||
| D1 | ≈ 303.403 mm / 11.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF120CP0 Thin Section Bearing | ||||
| d | 304.8 mm / 12 in | aperture | ||
| D | 342.9 mm / 13.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 318.897 mm / 12.555 in | Inner ring flange diameter | ||
| D1 | ≈ 328.803 mm / 12.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF140CP0 Thin Section Bearing | ||||
| d | 355.6 mm / 14 in | aperture | ||
| D | 393.7 mm / 15.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 369.697 mm / 14.555 in | Inner ring flange diameter | ||
| D1 | ≈ 379.603 mm / 14.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
KF160CP0
KF180CP0
KF200CP0
KF250CP0
KF300CP0
KF350CP0
KF400CP0
| KF160CP0 Thin Section Bearing | ||||
| d | 406.4 mm / 16 in | aperture | ||
| D | 444.5 mm / 17.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 420.497 mm / 16.555 in | Inner ring flange diameter | ||
| D1 | ≈ 430.403 mm / 16.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF180CP0 Thin Section Bearing | ||||
| d | 457.2 mm / 18 in | aperture | ||
| D | 495.3 mm / 19.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 471.297 mm / 18.555 in | Inner ring flange diameter | ||
| D1 | ≈ 481.203 mm / 18.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF200CP0 Thin Section Bearing | ||||
| d | 508 mm / 20 in | aperture | ||
| D | 546.1 mm / 21.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 522.097 mm / 20.555 in | Inner ring flange diameter | ||
| D1 | ≈ 532.003 mm / 20.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF250CP0 Thin Section Bearing | ||||
| d | 635 mm / 25 in | aperture | ||
| D | 673.1 mm / 26.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 649.097 mm / 25.555 in | Inner ring flange diameter | ||
| D1 | ≈ 659.003 mm / 25.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF300CP0 Thin Section Bearing | ||||
| d | 762 mm / 30 in | aperture | ||
| D | 800.1 mm / 31.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 776.097 mm / 30.555 in | Inner ring flange diameter | ||
| D1 | ≈ 786.003 mm / 30.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF350CP0 Thin Section Bearing | ||||
| d | 889 mm / 35 in | aperture | ||
| D | 927.1 mm / 36.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 903.097 mm / 35.555 in | Inner ring flange diameter | ||
| D1 | ≈ 913.003 mm / 35.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
| KF400CP0 Thin Section Bearing | ||||
| d | 1016 mm / 40 in | aperture | ||
| D | 1054.1 mm / 41.5 in | outer diameter | ||
| B | 19.05 mm / 0.75 in | radial cross section | ||
| H | 19.05 mm / 0.75 in | width | ||
| d1 | ≈ 1030.097 mm / 40.555 in | Inner ring flange diameter | ||
| D1 | ≈ 1040.003 mm / 40.945 in | Outer ring flange diameter | ||
| 9.525 mm / 0.375 in | sphere diameter | |||
| 2.032 mm / 0.08 in | Maximum radius of chamfer on shaft or bearing housing | |||
Three main materials are used for Thin Section Bearings. The standard model features high-carbon chromium bearing steel for the inner and outer rings and rolling elements, making it suitable for conventional drying conditions. The corrosion-resistant version features stainless steel inner and outer rings and rolling elements, making it suitable for humid and corrosive working environments. The ceramic hybrid version adopts a composite structure, with the inner and outer rings made of bearing steel and the rolling elements made of ceramic material, making it suitable for special working conditions such as high speed, low friction, and high temperature resistance. All cages are typically made of nylon or brass and are responsible for separating and positioning the rolling elements, providing structural support for stable bearing operation.
Due to their stable precision and structure, thin Section Bearings are widely used in industrial and civil sectors. In the field of electromechanical power, it is widely used in the spindles and power transmission components of various small and medium-sized motors; in the field of automation, it is applied to assembly line transmission units, precision motion modules, and moving joints of intelligent equipment. In the fields of civil and general machinery, it is compatible with ventilation equipment, water supply pumps, and transmission structures of household appliances. Different precision levels can be selected as needed, with strong overall compatibility. The protective structure can cope with normal field environments and meet the requirements for long-term continuous operation of the equipment.
We can provide you with high-quality bearings. Please feel free to contact us if you have any questions!
| | | |
TKW is a high-end precision bearing manufacturer integrating design, R&D, and production. The company specializes in a wide range of products—including high-precision hybrid ceramic ball bearings, ultra-thin-section bearings, servo motor bearings, high-precision stainless steel bearings, vacuum pump bearings, magnetic levitation bearings, thin-walled crossed roller bearings, reactor bearings, all-ceramic bearings, bearings for the food and beverage industry, new energy vehicle bearings, excavator bearings, construction machinery bearings, and custom-engineered bearings—designed to meet the requirements of diverse operating conditions.
Home Products Application About Us News Solutions Download Video Contact Us
Electric Insulated Bearing Spherical Roller Bearings Thrust Roller Bearings Concrete Mixer Truck Bearing Tapered Roller Bearings Plummer Block Housing Track Roller Bearings High Temperature Bearings Linear Guideways Self-Lubricating Bearing Super-Precision Bearings Thin Section Bearings Vibrating Screen Bearing