Spherical Roller Bearing D 25-55mm
WELCOME TO DEMY BEARING，WELCOME TO VISIT OUR FACTORY
FOB Price:
Min.Order Quantity: 500-1000 Pieces
Supply Ability: 100000 Pieces/per Month
Port: Ningbo/Shanghai
Payment Terms: T/T,L/C
| Boundary dimensions mm | Load rating kN | Limiting speed r/min | Bearing numbers | Mounting dimensions mm | Weight (reference) (Tapered bore) kg | ||||||||||
| d | D | B | b | k | r1,2 | Cr | Cor | Grease | Oil | Cylindrical bore | Tapered bore | da max | Da max | ra max | |
| 25 | 52 | 18.0 | - | - | 1.0 | 35.7 | 35.7 | 8500 | 11000 | 22205C | 22205CK | 31 | 46 | 1.0 | 0.18 |
| 25 | 52 | 18.0 | - | - | 1.0 | 43.1 | 44.0 | 8500 | 11000 | 22205CA | 22205CAK | 31 | 46 | 1.0 | 0.18 |
| 25 | 62 | 17.0 | - | - | 1.1 | 41.4 | 41.5 | 6700 | 8500 | 21305C | 21305CK | 32 | 55 | 1.0 | 0.25 |
| 30 | 62 | 20.0 | - | - | 1.0 | 48.9 | 52.0 | 7500 | 9500 | 22206C | 22206CK | 36 | 56 | 1.0 | 0.28 |
| 30 | 62 | 20.0 | - | - | 1.0 | 48.9 | 52.0 | 7500 | 9500 | 22206CA | 22206CAK | 36 | 56 | 1.0 | 0.32 |
| 30 | 72 | 19.0 | - | - | 1.1 | 55.2 | 61.0 | 6000 | 7500 | 21306C | 21306CK | 37 | 65 | 1.0 | 0.38 |
| 35 | 72 | 23.0 | - | - | 1.1 | 67.3 | 73.5 | 6300 | 8000 | 22207C | 22207CK | 42 | 65 | 1.0 | 0.43 |
| 35 | 72 | 23.0 | - | - | 1.1 | 67.3 | 73.5 | 6300 | 8000 | 22207CA | 22207CAK | 42 | 65 | 1.0 | 0.46 |
| 35 | 80 | 21.0 | - | - | 1.5 | 65.6 | 72.0 | 5300 | 6700 | 21307C | 21307CK | 44 | 71 | 1.5 | 0.51 |
| 40 | 80 | 23.0 | - | - | 1.1 | 73.6 | 81.5 | 6000 | 7500 | 22208C | 22208CK | 47 | 73 | 1.0 | 0.52 |
| 40 | 80 | 23.0 | - | - | 1.1 | 73.6 | 81.5 | 6000 | 7500 | 22208CA | 22208CAK | 47 | 73 | 1.0 | 0.54 |
| 40 | 90 | 23.0 | - | - | 1.5 | 82.8 | 98.0 | 4500 | 5600 | 21308C | 21308CK | 49 | 81 | 1.5 | 0.71 |
| 40 | 90 | 33.0 | - | - | 1.5 | 115.0 | 112.0 | 4500 | 5600 | 22308C | 22308CK | 49 | 81 | 1.5 | 1.00 |
| 40 | 90 | 33.0 | - | - | 1.5 | 115.0 | 112.0 | 4500 | 5600 | 22308CA | 22308CAK | 49 | 81 | 1.5 | 1.01 |
| 45 | 85 | 23.0 | - | - | 1.1 | 77.1 | 88.0 | 5300 | 6700 | 22209C | 22209CK | 52 | 78 | 1.0 | 0.56 |
| 45 | 85 | 23.0 | - | - | 1.1 | 77.1 | 88.0 | 5300 | 6700 | 22209CA | 22209CAK | 52 | 78 | 1.0 | 0.629 |
| 45 | 100 | 25.0 | - | - | 1.5 | 101.0 | 114.0 | 4300 | 5300 | 21309C | 21309CK | 54 | 91 | 1.5 | 0.95 |
| 45 | 100 | 36.0 | - | - | 1.5 | 138.0 | 160.0 | 3800 | 4800 | 22309C | 22309CK | 54 | 91 | 1.5 | 1.35 |
| 45 | 100 | 36.0 | - | - | 1.5 | 138.0 | 160.0 | 3800 | 4800 | 22309CA | 22309CAK | 54 | 91 | 1.5 | 1.52 |
| 50 | 90 | 23.0 | - | - | 1.1 | 84.5 | 100.0 | 5000 | 6300 | 22210C | 22210CK | 57 | 83 | 1.0 | 0.60 |
| 50 | 90 | 23.0 | - | - | 1.1 | 84.5 | 100.0 | 5000 | 6300 | 22210CA | 22210CAK | 57 | 83 | 1.0 | 0.63 |
| 50 | 90 | 23.0 | 5.5 | 2 | 1.1 | 84.5 | 100.0 | 5000 | 6300 | 22210CA/W33 | - | 57 | 83 | 1.0 | 0.63 |
| 50 | 110 | 27.0 | - | - | 2.0 | 120.0 | 140.0 | 3600 | 4800 | 21310C | 21310CK | 60 | 100 | 2.0 | 1.20 |
| 50 | 110 | 40.0 | - | - | 2.0 | 157.0 | 258.0 | 3400 | 4300 | 22310 | 22310K | 60 | 100 | 2.0 | 2.10 |
| 50 | 110 | 40.0 | - | - | 2.0 | 176.0 | 200.0 | 3400 | 4300 | 22310C | 2231CK | 60 | 100 | 2.0 | 1.85 |
| 50 | 110 | 40.0 | - | - | 2.0 | 176.0 | 200.0 | 3400 | 4300 | 22310CA | 2231CAK | 60 | 100 | 2.0 | 2.17 |
| 50 | 110 | 40.0 | 5.5 | 2.5 | 2.0 | 176.0 | 200.0 | 3400 | 4300 | 22310CA/W33 | 22310CAK/W33 | 60 | 100 | 2.0 | 2.17 |
| 55 | 100 | 25.0 | - | - | 1.5 | 99.5 | 118.0 | 4500 | 5600 | 22211C | 22211CK | 64 | 91 | 1.5 | 0.82 |
| 55 | 100 | 25.0 | - | - | 1.5 | 99.5 | 118.0 | 4500 | 5600 | 22211CA | 22211CAK | 64 | 91 | 1.5 | 0.887 |
