The UK+H-type external spherical roller bearing with a locking sleeve consists of a tapered bore inner ring combined with a locking sleeve. It is secured by the locking sleeve, making installation and removal convenient. It does not damage the shaft and ensures high concentricity, making it suitable for long shafts, applications where shaft ends are difficult to access, or transmission scenarios involving heavy loads and significant vibration. Featuring self-aligning capabilities, they can compensate for installation errors. Their sealed design provides protection against dust and contaminants and allows for relubrication. With strong overall load-carrying capacity, they offer stable and reliable operation, demonstrating outstanding versatility and durability.
| Adapter sleeve fitted UK+H Model specification table | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shaft diameter (mm) |
bearing model number | d₀ (mm) |
D (mm) |
B₁ (mm) |
d (mm) |
B (mm) |
C (mm) |
C₁ (mm) |
B₂ (mm) |
d₁ (mm) |
dτ₁ (mm) |
Cr (kN) |
Cor (kN) |
weight (kg) |
| 55 | UK312+H2312X | 55 | 130 | 62 | 60 | 46 | 36 | 11.5 | 13 | 80 | 64.5 | 81.5 | 52 | 2.53 |
| 55 | UKX12+H2312X | 55 | 120 | 62 | 60 | 38 | 27 | 8.3 | 13 | 80 | 64.5 | 57.5 | 40 | 1.89 |
| 55 | UK212RT+H2312X | 55 | 110 | 62 | 60 | 36 | 26 | 7.7 | 13 | 80 | 64.5 | 52.5 | 36.1 | 1.47 |
| 55 | UK212+H2312X | 55 | 110 | 62 | 60 | 36 | 26 | 7.7 | 13 | 80 | 64.5 | 52.5 | 36.1 | 1.47 |
| 50 | UK311+H2311X | 50 | 120 | 59 | 55 | 43 | 34 | 10.7 | 12 | 75 | 59 | 71.5 | 44.8 | 2.06 |
| 50 | UKX11+H2311X | 50 | 110 | 59 | 55 | 36 | 26 | 7.7 | 12 | 75 | 59 | 52.5 | 36.1 | 1.54 |
| 50 | UK211RT+H2311X | 50 | 100 | 59 | 55 | 33 | 24 | 7.3 | 12 | 75 | 59 | 43 | 29.4 | 1.16 |
| 50 | UK211+H2311X | 50 | 100 | 59 | 55 | 33 | 24 | 7.3 | 12 | 75 | 59 | 43 | 29.4 | 1.16 |
| 45 | UK310+H2310X | 45 | 110 | 55 | 50 | 40 | 32 | 10 | 12 | 70 | 54 | 61.5 | 38.2 | 1.68 |
| 45 | UKX10+H2310X | 45 | 100 | 55 | 50 | 33 | 24 | 7.3 | 12 | 70 | 54 | 43 | 29.4 | 1.22 |
| 45 | UK210RT+H2310X | 45 | 90 | 55 | 50 | 31 | 23 | 6.5 | 12 | 70 | 54 | 35.5 | 23.2 | 0.93 |
| 45 | UK210+H2310X | 45 | 90 | 55 | 50 | 31 | 23 | 6.5 | 12 | 70 | 54 | 35.5 | 23.2 | 0.93 |
| 40 | UK309+H2309X | 40 | 100 | 50 | 45 | 37 | 30 | 9 | 11 | 65 | 48.5 | 51.5 | 29.5 | 1.31 |
| 40 | UKX09+H2309X | 40 | 90 | 50 | 45 | 31 | 23 | 6.5 | 11 | 65 | 48.5 | 35.5 | 23.2 | 0.94 |
| 40 | UK209RT+H2309X | 40 | 85 | 50 | 45 | 30 | 22 | 6.5 | 11 | 65 | 48.5 | 33 | 20.5 | 0.77 |
| 40 | UK209+H2309X | 40 | 85 | 50 | 45 | 30 | 22 | 6.5 | 11 | 65 | 48.5 | 33 | 20.5 | 0.77 |
| 35 | UK308+H2308X | 35 | 90 | 46 | 40 | 34 | 27 | 8.2 | 10 | 58 | 43 | 40.5 | 23.9 | 1.01 |
| 35 | UKX08+H2308X | 35 | 85 | 46 | 40 | 30 | 22 | 6.5 | 10 | 58 | 43 | 33 | 20.5 | 0.81 |
| 35 | UK208RT+H2308X | 35 | 80 | 46 | 40 | 29 | 21 | 6.2 | 10 | 58 | 43 | 29.3 | 17.9 | 0.69 |
| 35 | UK208+H2308X | 35 | 80 | 46 | 40 | 29 | 21 | 6.2 | 10 | 58 | 43 | 29.3 | 17.9 | 0.69 |
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