4.5 Inch ID Bearings Size Chart
Ultra Thin Section Series
| Type | Bearing Type | d (in) | d (mm) | D (in) | D (mm) | B (in) | B (mm) | Cr (N) | Cor (N) | rpm (grease) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JU045CP0 | Radial Contact | 4.50 | 114.30 | 5.25 | 133.35 | 0.50 | 12.70 | 8200 | 9200 | 2250 | 0.28 |
| JU045XP0 | Four-Point Contact | 4.50 | 114.30 | 5.25 | 133.35 | 0.50 | 12.70 | 10800 | 16100 | 2250 | 0.28 |
| KA045AR0 | Angular Contact | 4.50 | 114.30 | 5.00 | 127.00 | 0.25 | 6.35 | 4350 | 6700 | 4850 | 0.10 |
| KA045CP0 | Radial Contact | 4.50 | 114.30 | 5.00 | 127.00 | 0.25 | 6.35 | 4400 | 5800 | 4800 | 0.10 |
| KA045XP0 | Four-Point Contact | 4.50 | 114.30 | 5.00 | 127.00 | 0.25 | 6.35 | 5800 | 10100 | 2900 | 0.10 |
| KB045AR0 | Angular Contact | 4.50 | 114.30 | 5.125 | 130.175 | 0.3125 | 7.9375 | 6300 | 9000 | 4750 | 0.15 |
| KB045CP0 | Radial Contact | 4.50 | 114.30 | 5.125 | 130.175 | 0.3125 | 7.9375 | 3900 | 8670 | 4750 | 0.15 |
| KB045XP0 | Four-Point Contact | 4.50 | 114.30 | 5.125 | 130.175 | 0.3125 | 7.9375 | 8400 | 13500 | 2800 | 0.15 |
| KC045AR0 | Angular Contact | 4.50 | 114.30 | 5.25 | 133.35 | 0.375 | 9.525 | 8400 | 11400 | 4650 | 0.22 |
| KC045CP0 | Radial Contact | 4.50 | 114.30 | 5.25 | 133.35 | 0.375 | 9.525 | 5000 | 10400 | 4650 | 0.22 |
| KC045XP0 | Four-Point Contact | 4.50 | 114.30 | 5.25 | 133.35 | 0.375 | 9.525 | 10800 | 16100 | 2750 | 0.22 |
| KD045AR0 | Angular Contact | 4.50 | 114.30 | 5.50 | 139.70 | 0.50 | 12.70 | 12800 | 15500 | 4450 | 0.40 |
| KD045CP0 | Radial Contact | 4.50 | 114.30 | 5.50 | 139.70 | 0.50 | 12.70 | 12900 | 13300 | 4400 | 0.40 |
| KD045XP0 | Four-Point Contact | 4.50 | 114.30 | 5.50 | 139.70 | 0.50 | 12.70 | 17200 | 23300 | 2650 | 0.40 |
| KF045AR0 | Angular Contact | 4.50 | 114.30 | 6.00 | 152.40 | 0.75 | 19.05 | 20240 | 31540 | 3810 | 0.96 |
| KF045CP0 | Radial Contact | 4.50 | 114.30 | 6.00 | 152.40 | 0.75 | 19.05 | 16680 | 26370 | 3810 | 0.96 |
| KF045XP0 | Four-Point Contact | 4.50 | 114.30 | 6.00 | 152.40 | 0.75 | 19.05 | 21900 | 26370 | 2290 | 0.96 |
| KG045AR0 | Angular Contact | 4.50 | 114.30 | 6.50 | 165.10 | 1.00 | 25.40 | 34790 | 46390 | 3640 | 1.82 |
| KG045CP0 | Radial Contact | 4.50 | 114.30 | 6.50 | 165.10 | 1.00 | 25.40 | 27600 | 38900 | 3640 | 1.82 |
| KG045XP0 | Four-Point Contact | 4.50 | 114.30 | 6.50 | 165.10 | 1.00 | 25.40 | 36400 | 38900 | 2180 | 1.82 |