BECO BJ17XA Thrust Spherical Plain Bearing Open
Available
BECO thrust (axial) spherical plain bushings — spherical plain bearings to DIN ISO 12240-3 — carry pure axial load centred on the bearing axis, while still letting the shaft sit out of square.
A hardened steel shaft washer runs its spherical surface directly against a matching hardened steel housing washer. That steel-on-steel pair is what gives this type its very high static load capacity and its tolerance of shock and alternating loads.
Supplied open, for clean or regularly serviced positions. These need periodic greasing — plan it into the service schedule.
At a glance
| Bearing type | Thrust Spherical Plain Bearing |
|---|---|
| Standard | DIN ISO 12240-3 |
| Sliding surfaces | Steel on steel |
| Sealing | Open (no seals) |
| Lubrication | Relubrication required |
| Bore range | 10 mm to 100 mm (15 sizes) |
- Built for pure axial load — two spherical washers, centred on the bearing axis
- Very high static load capacity — hardened steel on hardened steel, built for shock and alternating loads
- Built to DIN ISO 12240-3 — standard boundary dimensions for the thrust type
Full specifications, applications and features are in the tabs below.
Resources
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10 x 30 x 9.5mm bearing
Model Number: BJ10XA_BECO
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12 x 35 x 13mm bearing
Model Number: BJ12XA_BECO
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15 x 42 x 15mm bearing
Model Number: BJ15XA_BECO
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17 x 47 x 16mm bearing
Model Number: BJ17XA_BECO
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20 x 55 x 20mm bearing
Model Number: BJ20XA_BECO
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25 x 62 x 22.5mm bearing
Model Number: BJ25XA_BECO
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30 x 75 x 26mm bearing
Model Number: BJ30XA_BECO
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35 x 90 x 28mm bearing
Model Number: BJ35XA_BECO
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40 x 105 x 32mm bearing
Model Number: BJ40XA_BECO
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45 x 120 x 36.5mm bearing
Model Number: BJ45XA_BECO
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50 x 130 x 42.5mm bearing
Model Number: BJ50XA_BECO
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60 x 150 x 45mm bearing
Model Number: BJ60XA_BECO
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70 x 160 x 50mm bearing
Model Number: BJ70XA_BECO
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80 x 180 x 50mm bearing
Model Number: BJ80XA_BECO
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100 x 210 x 59mm bearing
Model Number: BJ100XA_BECO
