The B・KH Series Spherical Roller Bearings with Set Screw and Eccentric Sleeve Fixation feature a dual-fixation design combining set screw positioning and eccentric sleeve locking. They offer secure installation and excellent anti-loosening performance, effectively withstanding vibration and shock conditions. The product features built-in self-aligning capabilities to compensate for installation misalignment, and its sealed design provides protection against dust and contaminants. It is suitable for various general-purpose mechanical equipment operating under light to medium loads in a single direction, where high transmission stability is required. Installation is convenient, and the product offers high practicality.
| Set screw & eccentric collar locking type B・KH Model specification table | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shaft diameter (mm) |
bearing model number | d (mm) |
D (mm) |
B (mm) |
C (mm) |
rsmin (mm) |
S (mm) |
S₁ (mm) |
S₂ (mm) |
ds | d₄ (mm) |
Cr (kN) |
Cor (kN) |
weight (kg) |
| 35 | B7 | 35 | 72 | 32.9 | 17 | 1.5 | 8.5 | 24.4 | 6 | M8×1 | 48 | 25.9 | 15.4 | 0.38 |
| 30 | B6 | 30 | 62 | 30.3 | 16 | 1 | 8 | 22.3 | 5 | M6×0.75 | 40.5 | 19.6 | 11.3 | 0.25 |
| 25 | B5 | 25 | 52 | 27 | 15 | 1 | 7.5 | 19.5 | 5 | M6×0.75 | 34 | 14 | 7.9 | 0.16 |
| 20 | B4 | 20 | 47 | 24.7 | 14 | 1 | 7 | 17.7 | 4.5 | M5×0.8 | 29 | 12.8 | 6.6 | 0.12 |
| 17 | B3 | 17 | 40 | 22 | 12 | 0.6 | 6 | 16 | 4 | M5×0.8 | 24.7 | 9.55 | 4.8 | 0.07 |
| 15 | B2 | 15 | 40 | 22 | 12 | 0.6 | 6 | 16 | 4 | M5×0.8 | 24.7 | 9.55 | 4.8 | 0.09 |
| 12 | B1 | 12 | 40 | 22 | 12 | 0.6 | 6 | 16 | 4 | M5×0.8 | 24.7 | 9.55 | 4.8 | 0.1 |
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