| Customization: | Available |
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| Standard: | API 6A, API 7K, API 16A, API 16c, API 5CT |
| Size: | OEM Size |
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| MUD PUMP F-500 | |||||
| Bearing | Old bearing number | New bearing number | Weight (kg) | Size d*D*B(mm) | Quantity/set |
| Pinion bearing | 32828 | NU3228X2M | 18.7 | 140*250*82.55 | 2 |
| Main bearing | 3053738H | 23138CA/W33 | 34.4 | 190*320*104 | 2 |
| Eccentric bearing | 92984QU | NUP464779Q4/C9YA4 | 55.8 | 419.1*558.8*76.2 | 3 |
| Crosshead bearing | 354920Q | NNAL6/101.6Q4/W33XYA2 | 13.5 | 101.6*171.45*133.35 | 3 |
| MUD PUMP F-800 | |||||
| Pinion bearing | 32836 | NU3036X2M | 20 | 180*280*82.6 | 2 |
| Main bearing | 3053748H | 23148CA/W33 | 65.7 | 240*400*128 | 2 |
| Eccentric bearing | 928/508QU | NUP464779Q4/C9YA4 | 55.8 | 419.1*558.8*76.2 | 3 |
| Crosshead bearing | 254735Q | NNAL6/177.8-1Q4/W33XYA2 | 23.6 | 177.8*244.475*161.925 | 3 |
| MUD PUMP F-1000 | |||||
| Pinion bearing | 4G32840H | NU3040X3M/C4 | 38.4 | 200*320*88.9 | 2 |
| Main bearing | 4053156H | 24056CA/W33 | 69.2 | 280*420*140 | 2 |
| Eccentric bearing | 929/558.8QU | NUP464744Q4/C9 | 83.4 | 558.8*685.8*100 | 3 |
| Crosshead bearing | 254936Q | NNAL6/177.8Q4/W33XYA | 34.2 | 177.8*257.175*196.85 | 3 |
| MUD PUMP F-1300 | |||||
| Pinion bearing | 32844 | NU3044X3M | 38.4 | 220*350*98.4 | 2 |
| Main bearing | 4053160H | 24060CA/W33 | 97.6 | 300*460*160 | 2 |
| Eccentric bearing | 928/660.4QU | NUP464776Q4/C9/YA4 | 129 | 660.4*812.8*107.95 | 3 |
| Crosshead bearing | 254941QU | NNAL6/206.375Q4/W33XYA2 | 44.9 | 206.375*285.75*222.25 | 3 |
| MUD PUMP F-1600 | |||||
| Pinion bearing | 32844 | NU3044X3M | 38.4 | 220*350*98.4 | 2 |
| Main bearing | 3003760Y | 23160/W33 | 127 | 300*500*160 | 2 |
| Eccentric bearing | 929/660.4QU | NUP464777Q4/C9YA4 | 178 | 660.4*863.6*107.95 | 3 |
| Crosshead bearing | 254941QU | NNAL6/206.375Q4/W33XYA2 | 44.9 | 206.375*285.75*222.25 | 3 |
| Bearing For Mud Pump F-1000 | ||||
| Old PN | New PN | N.W(KG) | d*D*B(mm) | |
| Pinion bearing | 4G32840H | NU3040X3M/C4 | 38.4 | 220*320*88.9 |
| Main bearing | 4053156H | 24056CA/W33 | 69.2 | 280*420*140 |
| Eccentric bearing | 929/558.8QU | NUP464744Q4/C9 | 83.4 | 558.8*685.8*100 |
| Cross head bearing | 254936Q | NNAL6/177.8Q4/W33XYA | 34.2 | 177.8*257.175*196.85 |
| Bearing For Mud Pump F-1300 | ||||
| Old PN | New PN | N.W(KG) | d*D*B(mm) | |
| Pinion bearing | 32844 | NU3044X3M | 38.4 | 220*350*98.4 |
| Main bearing | 4053160H | 24060CA/W33 | 97.6 | 300*460*160 |
| Eccentric bearing | 928/660.4QU | NUP464776Q4/C9/YA4 | 129 | 660.4*812.8*107.95 |
| Cross head bearing | 254941QU | NNAL6/206.375Q4/W33XYA2 | 44.9 | 206.375*285.75*222.25 |
| Bearing For Mud Pump F-1600 | ||||
| Old PN | New PN | N.W(KG) | d*D*B(mm) | |
| Pinion bearing | 32844 | NU3044X3M | 38.4 | 220*350*98.4 |
| Main bearing | 3003760Y | 23160/W33 | 127 | 300*500*160 |
| Eccentric bearing | 929/660.4QU | NUP464777Q4/C9YA4 | 178 | 660.4*863.6*107.95 |
| Cross head bearing | 254941QU | NNAL6/206.375Q4/W33XYA2 | 44.9 | 206.375*285.75*222.25 |
| Bearing No | Bore d(mm) | O.d D(mm) | Width B(mm) | Load Rating | Weight(kg) | |
| Dynamic | Static | |||||
| 625 | 5 | 16 | 5 | 1.13 | 0.56 | 0.005 |
| 626 | 6 | 19 | 6 | 2.01 | 1.05 | 0.008 |
| 627 | 7 | 22 | 7 | 2.53 | 1.36 | 0.014 |
| 628 | 8 | 24 | 8 | 2.57 | 1.36 | 0.016 |
| 629 | 9 | 26 | 8 | 3.52 | 1.95 | 0.019 |
| 6200 | 10 | 30 | 9 | 3.93 | 2.23 | 0.032 |
| 6201 | 12 | 32 | 10 | 5.25 | 3.05 | 0.035 |
| 6202 | 15 | 35 | 11 | 5.88 | 3.49 | 0.045 |
| 6203 | 17 | 40 | 12 | 7.36 | 4.48 | 0.064 |
| 6204 | 20 | 47 | 14 | 9.88 | 6.2 | 0.103 |
| 62/22 | 22 | 50 | 14 | 13.35 | 7.25 | 0.121 |
| 6205 | 25 | 52 | 15 | 10.78 | 6.98 | 0.127 |
| 62/28 | 28 | 58 | 16 | 15.52 | 8.56 | 0.171 |
| 6206 | 30 | 62 | 16 | 19.97 | 11.2 | 0.199 |
| 62/32 | 32 | 65 | 17 | 23.5 | 13.1 | 0.24 |
| 6207 | 35 | 72 | 17 | 25.7 | 15.4 | 0.287 |
| 6208 | 40 | 80 | 18 | 29.1 | 17.8 | 0.367 |
| 6209 | 45 | 85 | 19 | 32.7 | 20.3 | 0.416 |
| 6210 | 50 | 90 | 20 | 35.1 | 23.3 | 0.462 |
| 6211 | 55 | 100 | 21 | 43.4 | 29.4 | 0.602 |
| 6212 | 60 | 110 | 22 | 52.4 | 36.2 | 0.789 |
Self-Aligning Ball Bearings: Engineered for Precision and Misalignment Compensation
Self-aligning ball bearings represent a robust and versatile solution designed to deliver reliable performance in applications where shaft deflection or misalignment poses a challenge. These bearings feature a unique double-row design of precision balls running within a common spherically grooved outer ring raceway.
Superior Misalignment Compensation
The defining characteristic is their ability to accommodate significant static and dynamic angular misalignment (typically ±2.5° to ±3°) between the shaft and housing. This inherent self-aligning capability protects against binding stresses, reduces vibration, and extends bearing life in imperfect mounting conditions.
Reduced Friction & Smooth Operation
Precision-ground balls and raceways minimize friction, ensuring smooth rotation, lower operating temperatures, and enhanced energy efficiency.
Robust Construction
Manufactured from high-grade bearing steel and subjected to stringent heat treatment processes, these bearings offer excellent durability and resistance to wear under demanding loads and speeds.
Versatile Load Capacity
Capable of handling moderate radial loads and light axial loads in both directions, making them suitable for a wide range of industrial applications.
Low Maintenance Requirements
Their robust design and inherent misalignment tolerance often translate to reduced maintenance needs and lower total cost of ownership.
Ideal for applications prone to shaft deflection, housing bore inaccuracies, or thermal expansion, such as:
Material handling conveyors
Agricultural machinery
Textile machinery
Ventilation and fan systems
Pumps and compressors
Drive systems
These self-aligning ball bearings are manufactured in accordance with rigorous quality control standards, ensuring consistent dimensional accuracy, reliable performance, and long service life. They are engineered to meet the demands of diverse industrial environments, offering a cost-effective solution for misalignment challenges.
Choose self-aligning ball bearings for enhanced reliability, extended service life, and smooth operation-even in the face of shaft misalignment.
| Bearing For Mud Pump F-1000 | ||||
| O1d PN | New PN | WEIGHT(KG) | Overall dimensiond*D*B(mm) | |
| Pinion Shaft Bearing | 4G32840H | NU3040X3M/C4 | 38.4 | 220*320*88.9 |
| Main Bearing | 4053156H | 24056CA/W33 | 69.2 | 280*420*104 |
| Eccentric Wheel Bearing | 929/558.8QU | NUP464744Q4/C9 | 83.4 | 558.8*685.8*100 |
| Cross Head Bearing | 254936Q | NNAL6/177.8Q4/W33XYA | 34.2 | 177.8*257.175*196.85 |
| Bearing For Mud Pump F-1300 | ||||
| O1d PN | New PN | WEIGHT(KG) | Overall dimensiond*D*B(mm) | |
| Pinion Shaft Bearing | 32844 | NU3044X3M | 38.4 | 220*350*98.4 |
| Main Bearing | 4053156H | 24056CA/W33 | 97.6 | 300*460*160 |
| Eccentric Wheel Bearing | 928/660.4QU | NUP464776Q4/C9YA4 | 129 | 660.4*812.8*107.95 |
| Cross Head Bearing | 254941QU | NNAL6/206.375Q4/W33XYA2 | 44.9 | 206.375*285.75*222.25 |
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