| Material | Cast iron | |||



| d | 33.338 | mm | |
| A | 45 | mm | |
| A1 | 27 | mm | |
| A5 | 24.5 | mm | |
| B1 | 38.9 | mm | |
| H | 93 | mm | |
| H1 | 47.6 | mm | |
| H2 | 19 | mm | |
| J | 126 | mm | |
| J | max. | 133 | mm |
| J | min. | 119 | mm |
| L | 160 | mm | |
| N | 21 | mm | |
| N1 | 14 | mm | |
| s1 | 29.4 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 3 | mm | |
| Ra | 45 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Dowel pins | |||
| J6 | 146 | mm | |
| J7 | 15.5 | mm | |
| N4 | 4 | mm | |
| Basic dynamic load rating | C | 25.5 | kN | |
| Basic static load rating | C0 | 15.3 | kN | |
| Fatigue load limit | Pu | 0.655 | kN | |
| Limiting speed | 5300 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 1.55 | kg |
| Hexagonal key size for grub screw | N | 4.763 | mm | |
| Recommended tightening torque for grub screw | 16.5 | N·m | ||
| Recommended diameter for attachment bolts, mm | G | 12 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.5 | in |
| Housing | ||||
| Bearing | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 61807-2RZ | ||||
|---|---|---|---|---|
| C 3038 | ||||
| GEZM 104 ES | ||||
| NJ 2220 ECJ | ||||
| SNW 11x2 |
Hot number:
12640
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