| Material | Cast iron | |||



| d | 12 | mm | |
| A | 32 | mm | |
| A1 | 18 | mm | |
| B | 27.4 | mm | |
| H | 57 | mm | |
| H1 | 30.2 | mm | |
| H2 | 14 | mm | |
| J | 97 | mm | |
| J | max. | 106 | mm |
| J | min. | 88 | mm |
| L | 127 | mm | |
| N | 20.5 | mm | |
| N1 | 11.5 | mm | |
| s1 | 15.9 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 1 | mm | |
| Ra | 45 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Dowel pins | |||
| J6 | 118 | mm | |
| J7 | 11.5 | mm | |
| N4 | 2 | mm | |
| Basic dynamic load rating | C | 9.56 | kN | |
| Basic static load rating | C0 | 4.75 | kN | |
| Fatigue load limit | Pu | 0.2 | kN | |
| Limiting speed | 9500 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 0.46 | kg |
| Hexagonal key size for grub screw | N | 3 | mm | |
| Recommended tightening torque for grub screw | 4 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 10 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.375 | in |
| Housing | ||||
| Bearing | YAR 203/12-2F | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 14864 | 38.1 | 52.37 | 7.95 | Seals |
|---|---|---|---|---|
| 408103 | 777 | - | - | Seals |
| 8013 | 20.6502 | 30.15 | 7.95 | Seals |
| 71920 CD/P4A | 100 | 140 | 20 | Bearings, units and housings |
| FY 25 WF | 25 | - | - | Bearings, units and housings |
| HK 2816 | 28 | 35 | 16 | Bearings, units and housings |
| IR 55x63x25 | 55 | 63 | 25 | Bearings, units and housings |
| MS 31/950 | - | - | 70 | Bearings, units and housings |
| NKS 75 | 75 | 95 | 28 | Bearings, units and housings |
| NU 312 ECM/HC5C3 | 60 | 130 | 31 | Bearings, units and housings |
| S71912 CB/HCP4A | 60 | 85 | 13 | Bearings, units and housings |
| YAR 206-103-2FW/VA228 | 30.163 | 62 | 38.1 | Bearings, units and housings |
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