
XV Crossed Roller Bearings
his abstract introduces the Type XV cylindrical cross roller bearing, highlighting its key features: an integrated outer ring with mounting holes for easy installation, a split inner ring configuration, and an integrated metal dust-proof retaining ring between the inner and outer rings that provides dust protection and ensures structural integrity to facilitate installation. It is particularly suitable for applications requiring high rotational accuracy of the outer ring.
The Type XV cylindrical cross roller bearing features an integrated outer ring, with mounting holes incorporated for ease of installation. Its inner ring is designed with a split configuration. Between the inner and outer rings, a metal dust-proof retaining ring is integrated, which serves dual functions: providing effective dust protection and ensuring the structural integrity of the inner-outer ring assembly to facilitate installation. This type of cylindrical roller bearing is particularly suitable for applications where the outer ring demands high rotational accuracy.

| Part No | Dimension(mm) | Basic Cap (KN) | Weight | ||||||||||
| d | D | B | C | D1 | n1 | d1 | d11 | t1 | rs | Cr | Cor | Kg | |
| XV30 | 30 | 75 | 15 | 14 | 60 | 12 | 4.6 | 8 | 4.6 | 2×20° | 7.4 | 10.4 | 0.37 |
| XV40 | 40 | 85 | 15 | 14 | 70 | 12 | 4.6 | 8 | 4.6 | 2×20° | 8.7 | 13.8 | 0.44 |
| XV50 | 50 | 100 | 17 | 16 | 85 | 12 | 5.6 | 10 | 5.4 | 2×20° | 13.1 | 21.5 | 0.67 |
| XV60 | 60 | 110 | 17 | 16 | 95 | 16 | 5.6 | 10 | 5.4 | 2×20° | 14.4 | 25.5 | 0.75 |
| XV70 | 70 | 120 | 17 | 16 | 105 | 16 | 5.6 | 10 | 5.4 | 2×20° | 15.1 | 28 | 0.84 |
| XV80 | 80 | 135 | 19 | 18 | 120 | 16 | 6.6 | 11 | 6.4 | 2×20° | 21.4 | 40.5 | 1.18 |
| XV90 | 90 | 145 | 19 | 18 | 130 | 16 | 6.6 | 11 | 6.4 | 2×20° | 22.3 | 44.5 | 1.29 |
| XV100 | 100 | 170 | 23 | 22 | 150 | 16 | 9 | 15 | 8.5 | 2×20° | 34.4 | 65 | 2.31 |
| XV110 | 110 | 180 | 23 | 22 | 160 | 16 | 9 | 15 | 8.5 | 2×20° | 36.2 | 72 | 2.48 |
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