30200 Series (Metric Single Row)
Material: Chrome Steel (Gcr15) / Case-Hardened Steel
Structure: Single Row / Metric / Light Series
Precision: P0, P6, P5, P4
Cage: Pressed Steel / Polymer
Clearance: C2, C0, C3 (Axial)
Bore Range: 15mm – 65mm
Application: Automotive wheel hubs, differential pinions, industrial gearboxes
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The 30200 Series metric single-row tapered roller bearings in the light series are designed for moderate combined radial and axial loads. Their separable cup-and-cone construction simplifies mounting and enables precise axial clearance adjustment. The optimized roller and raceway geometry ensures excellent load distribution and durability. Widely used in automotive wheel hubs, differential pinions, and industrial gearbox applications.
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) |
|---|---|---|---|---|---|---|---|
| 30202 | 15 | 35 | 11 | 12.2 | 12.2 | 13000 | 0.05 |
| 30203 | 17 | 40 | 12 | 16.8 | 17.5 | 12000 | 0.07 |
| 30204 | 20 | 47 | 14 | 23.4 | 25.5 | 10000 | 0.11 |
| 30205 | 25 | 52 | 15 | 27 | 30.5 | 9000 | 0.15 |
| 30206 | 30 | 62 | 16 | 37 | 44 | 7500 | 0.23 |
| 30207 | 35 | 72 | 17 | 47.5 | 57.5 | 6700 | 0.34 |
| 30208 | 40 | 80 | 18 | 55 | 68 | 6000 | 0.44 |
| 30209 | 45 | 85 | 19 | 63 | 79.5 | 5600 | 0.52 |
| 30210 | 50 | 90 | 20 | 67.5 | 89.5 | 5300 | 0.6 |
| 30211 | 55 | 100 | 21 | 87 | 115 | 4800 | 0.8 |
| 30212 | 60 | 110 | 22 | 98 | 130 | 4500 | 1 |
| 30213 | 65 | 120 | 23 | 112 | 152 | 4000 | 1.25 |
| 30214 | 70 | 125 | 24 | 122 | 168 | 3800 | 1.35 |
| 30215 | 75 | 130 | 25 | 132 | 183 | 3600 | 1.5 |
| 30216 | 80 | 140 | 26 | 150 | 210 | 3400 | 1.8 |
| 30217 | 85 | 150 | 28 | 168 | 235 | 3200 | 2.2 |
| 30218 | 90 | 160 | 30 | 190 | 270 | 3000 | 2.7 |
| 30219 | 95 | 170 | 32 | 215 | 305 | 2800 | 3.2 |
| 30220 | 100 | 180 | 34 | 240 | 340 | 2600 | 3.8 |
| 30221 | 105 | 190 | 36 | 270 | 385 | 2400 | 4.5 |
| 30222 | 110 | 200 | 38 | 295 | 430 | 2200 | 5.3 |
