| Material | Cast iron | |||



| d | 23.812 | mm | |
| A | 36 | mm | |
| A1 | 22 | mm | |
| A5 | 20.5 | mm | |
| B | 34.1 | mm | |
| H | 70 | mm | |
| H1 | 36.5 | mm | |
| H2 | 16 | mm | |
| J | 102 | mm | |
| J | max. | 110 | mm |
| J | min. | 94 | mm |
| L | 130 | mm | |
| N | 19.5 | mm | |
| N1 | 11.5 | mm | |
| s1 | 19.8 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 2 | mm | |
| Ra | 45 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Dowel pins | |||
| J6 | 120 | mm | |
| J7 | 13 | mm | |
| N4 | 4 | mm | |
| Basic dynamic load rating | C | 14 | kN | |
| Basic static load rating | C0 | 7.8 | kN | |
| Fatigue load limit | Pu | 0.335 | kN | |
| Limiting speed | 7000 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 0.74 | kg |
| Hexagonal key size for grub screw | N | 3.175 | 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 | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 25577/25520 | 42.875 | 82.931 | 23.812 | Bearings, units and housings |
|---|---|---|---|---|
| 408303 | 796 | - | - | Seals |
| 6207-2RZTN9/HC5C3WT | 35 | 72 | 17 | Bearings, units and housings |
| 6321-Z | 105 | 225 | 49 | Bearings, units and housings |
| 7007 ACE/P4A | 35 | 62 | 14 | Bearings, units and housings |
| 71926 CD/HCP4A | 130 | 180 | 24 | Bearings, units and housings |
| HME 30/850 | 90 | - | 850 | Bearings, units and housings |
| K 89320 M | 100 | 170 | Bearings, units and housings | |
| PWM 180200250 | 180 | 200 | 250 | Bearings, units and housings |
| S71922 ACB/P4A | 110 | 150 | 20 | Bearings, units and housings |
| W 61808 | 40 | 52 | 7 | Bearings, units and housings |
| W 61915 | 75 | 105 | 16 | Bearings, units and housings |
Hot number:
16030
15097
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