Home > Products > Crossed roller bearings > High rigid THK RU445 (IKO CRBF series) Crossed Roller Bearings with mounting holes / Crossed Cylindrical Roller Bearing
High rigid THK RU445 (IKO CRBF series) Crossed Roller Bearings with mounting holes / Crossed Cylindrical Roller Bearing
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Product Details
Brand Name: | HONB | Place of Origin: | China | Model Number: | RU445UUCC0P5 |
Number of Row: | Single Row | Seals Type: | UU double seals /U single seal | Precision Rating: | P5,P4,P2 |
Outside Diameter: | 540, | Bore Size: | 350, |
Product Description
RU series crossed roller bearings (Integrated Inner/Outer Ring type) Since the mounting holes are provided, the model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque. This RU Crossed roller bearings can be used for both inner-ring rotation and outer-ring rotation. HONBbearing07
Crossed roller Bearing characteristics:
1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing have preload
3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment
4. Small size: This series bearing can save space for machine tools
Crossed roller bearings Application:
widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.
RU series(Integrated inner、outer ring type with fixing holes) | Unit:mm | |||||||||
Model | Main dimensions | Shoulder dimension | Basic load rating(radial direction) | Mass | ||||||
Inner ring | Outer ring | Roller pitch diameter | Height | Chamfer | Cr | Cor | ||||
d | D | Dpw | B B1 | rmin | ds | Dh | kN | kN | kg | |
RU42 | 20 | 70 | 41.5 | 12 | 0.6 | 37 | 47 | 7.35 | 8.35 | 0.29 |
RU66 | 35 | 95 | 66 | 15 | 0.6 | 59 | 74 | 17.5 | 22.3 | 0.62 |
RU85 | 55 | 120 | 85 | 15 | 0.6 | 79 | 93 | 20.3 | 29.5 | 1 |
RU 124(G) | 80 | 165 | 124 | 22 | 1 | 114 | 134 | 33.1 | 50.9 | 2.6 |
RU 124X | ||||||||||
RU 148(G) | 90 | 210 | 147.5 | 25 | 1.5 | 133 | 162 | 49.1 | 76.8 | 4.9 |
RU 148X | ||||||||||
RU 178(G) | 115 | 240 | 178 | 28 | 1.5 | 161 | 195 | 80.3 | 135 | 6.8 |
RU 178X | ||||||||||
RU 228(G) | 160 | 295 | 227.5 | 35 | 2 | 208 | 246 | 104 | 173 | 11.4 |
RU 228X | ||||||||||
RU 297(G) | 210 | 380 | 297.3 | 40 | 2.5 | 272 | 320 | 156 | 281 | 21.3 |
RU 297X | ||||||||||
RU 445(G) | 350 | 540 | 445.4 | 45 | 2.5 | 417 | 473 | 222 | 473 | 35.4 |
RU 445X |
Model | Inner ring | Outer ring | ||||||||
Mounting holes certral diameterPCD1 | Mounting holes size | Mounting holes certral diameterPCD2 | Mounting holes size | |||||||
RU42 | 28 | 6-M3Through Hole | 57 | 6-Φ3.4Through HoleΦ6.5Counterbore Depth3.3 | ||||||
RU66 | 45 | 8-M4Through Hole | 83 | 8-Φ4.5Through HoleΦ8Counterbore Depth4.4 | ||||||
RU85 | 65 | 8-M5Through Hole | 105 | 8-Φ5.5Through HoleΦ9.5Counterbore Depth5.4 | ||||||
RU 124(G) | 97 | 10-Φ5.5Through HoleΦ9.5Counterbore Depth5.4 | 148 | 10-Φ5.5Through HoleΦ9.5Counterbore Depth5.4 | ||||||
RU 124X | 10-MThrough Hole | |||||||||
RU 148(G) | 112 | 12-Φ9Through HoleΦ14Counterbore Depth8.6 | 187 | 12-Φ9Through HoleΦ14Counterbore Depth8.6 | ||||||
RU 148X | 12-M8Through Hole | |||||||||
RU 178(G) | 139 | 12-Φ9Through HoleΦ14Counterbore Depth8.6 | 217 | 12-Φ9Through HoleΦ14Counterbore Depth8.6 | ||||||
RU 178X | 12-M8Through Hole | |||||||||
RU 228(G) | 184 | 12-Φ11Through HoleΦ17.5Counterbore Depth10.8 | 270 | 12-Φ11Through HoleΦ17.5Counterbore Depth10.8 | ||||||
RU 228X | 12-M10Through Hole | |||||||||
RU 297(G) | 240 | 16-Φ14Through HoleΦ20Counterbore Depth13 | 350 | 16-Φ14Through HoleΦ20Counterbore Depth13 | ||||||
RU 297X | 16-M12Through Hole | |||||||||
RU 445(G) | 385 | 24-Φ14Through HoleΦ20Counterbore Depth13 | 505 | 24-Φ14Through HoleΦ20Counterbore Depth13 | ||||||
RU 445X | 24-M12Through Hole |
Contact Us
- Luoyang Hongyuan Bearing Technology Co.,Ltd
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