
| d | 20 | mm | |
| D | 52 | mm | |
| B | 15 | mm | |
| d1 | ≈ | 33.15 | mm |
| d2 | ≈ | 26.75 | mm |
| D1 | ≈ | 40.5 | mm |
| a | 22.8 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |

| da | min. | 27 | mm |
| Da | max. | 45 | mm |
| Db | max. | 47.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| Basic dynamic load rating | C | 19 | kN | |
| Basic static load rating | C0 | 10 | kN | |
| Fatigue load limit | Pu | 0.425 | kN | |
| Reference speed | 12000 | r/min | ||
| Limiting speed | 18000 | r/min | ||
| Calculation factor | A | 1.91 | ||
| Calculation factor | kr | 0.1 | ||
| Calculation factor | e | 1.14 | ||
| Single bearing or bearing pair arranged in tandem | ||||
| Calculation factor | X | 0.35 | ||
| Calculation factor | Y0 | 0.26 | ||
| Calculation factor | Y2 | 0.57 | ||
| Bearing pair arranged back-to-back or face-to-face | ||||
| Calculation factor | X | 0.57 | ||
| Calculation factor | Y0 | 0.52 | ||
| Calculation factor | Y1 | 0.55 | ||
| Calculation factor | Y2 | 0.93 | ||
| Mass bearing | 0.14 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12481 | 31.75 | 50.8 | 6.35 | Seals |
|---|---|---|---|---|
| 1311 EKTN9 | 55 | 120 | 29 | Bearings, units and housings |
| 409004 | 825 | - | - | Seals |
| BT2B 332501/HA5 | 914.4 | 1066.8 | - | Bearings, units and housings |
| BD-C 3064 KM-AOH 3064 G | 300 | 480 | 121 | Bearings, units and housings |
| C 3092 KM | 460 | 680 | 163 | Bearings, units and housings |
| D/W R1 | 1.397 | 4.762 | 1.984 | Bearings, units and housings |
| LR 10x13x12.5 | 10 | 13 | 12.5 | Bearings, units and housings |
| NCF 2920 CV | 100 | 140 | 24 | Bearings, units and housings |
| NK 37/20 | 37 | 47 | 20 | Bearings, units and housings |
| S71924 ACE/P4A | 120 | 165 | 22 | Bearings, units and housings |
| TU 1.11/16 TF | 42.862 | - | - | Bearings, units and housings |
Hot number:
23022 CCK/W33
22x45x7 HMSA10 V
42x56x7 HMSA10 V
6210-2Z/VA208
67510
GB 3068
LR 7x10x10.5
NF 18/1120 ECM
NN 3024 KTN9/SP
OKCX 210
PCM 040510 E/VB055
SAF 22530
SIL 50 ES-2RS
W 6305-2RZ
W 30
Previous:7304 BECBP Bearings, units and housings ---- Next:7304 BECBY Bearings, units and housings
Return to SKF bearing