7200B Series (Single Row, 40°)
Material: Chrome Steel (Gcr15)
Contact Angle: 40° (B-Type, Heavy Duty)
Precision: P0, P6, P5, P4
Structure: Single Row / 72xx Light Series
Cage: Steel / Brass / Phenolic Resin
Clearance: C2, C0, C3, CA
Bore Range: 10mm – 120mm
Application: Axial load intensive machinery, vertical shaft applications, worm gearboxes
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The 7200B Series angular contact ball bearings with a 40° contact angle in the 72xx series provide maximum axial load support in a compact light-series package. Optimized for applications where thrust forces dominate despite a space-constrained design envelope. Ideal for vertical shaft pump configurations, worm gearboxes, and axial-heavy rotating assemblies.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 7200B | 10 | 30 | 9 | 6.5 | 3.4 | 18200 | 0.035 |
| 7201B | 12 | 32 | 10 | 7.7 | 4.1 | 16900 | 0.045 |
| 7202B | 15 | 35 | 11 | 9.2 | 5.2 | 15600 | 0.055 |
| 7203B | 17 | 40 | 12 | 12.0 | 6.8 | 13000 | 0.08 |
| 7204B | 20 | 47 | 14 | 15.2 | 9.3 | 11700 | 0.12 |
| 7205B | 25 | 52 | 15 | 17.8 | 11.2 | 10400 | 0.15 |
| 7206B | 30 | 62 | 16 | 23.4 | 15.0 | 8450 | 0.24 |
| 7207B | 35 | 72 | 17 | 30.0 | 19.8 | 7150 | 0.36 |
| 7208B | 40 | 80 | 18 | 36.6 | 24.6 | 6500 | 0.46 |
| 7209B | 45 | 85 | 19 | 40.2 | 27.8 | 5850 | 0.53 |
| 7210B | 50 | 90 | 20 | 44.4 | 31.8 | 5525 | 0.62 |
| 7211B | 55 | 100 | 21 | 52.2 | 37.8 | 4875 | 0.82 |
| 7212B | 60 | 110 | 22 | 62.4 | 46.2 | 4355 | 1.05 |
| 7213B | 65 | 120 | 23 | 69.0 | 52.8 | 4095 | 1.3 |
| 7214B | 70 | 125 | 24 | 74.4 | 58.2 | 3900 | 1.4 |
| 7215B | 75 | 130 | 25 | 79.8 | 63.6 | 3640 | 1.5 |
| 7216B | 80 | 140 | 26 | 91.2 | 73.2 | 3445 | 1.85 |
| 7217B | 85 | 150 | 28 | 100.2 | 80.4 | 3250 | 2.25 |
| 7218B | 90 | 160 | 30 | 117.6 | 94.2 | 3120 | 2.8 |
| 7219B | 95 | 170 | 32 | 122.4 | 100.2 | 2795 | 3.4 |
| 7220B | 100 | 180 | 34 | 134.4 | 111.6 | 2600 | 4.1 |
