| Material | Cast iron | |||



| d | 50.8 | mm | |
| A | 60 | mm | |
| A1 | 40 | mm | |
| B | 55.6 | mm | |
| H | 126 | mm | |
| H1 | 63.5 | mm | |
| H2 | 24 | mm | |
| J | 171.5 | mm | |
| J | max. | 180 | mm |
| J | min. | 163 | mm |
| L | 219 | mm | |
| N | 28.5 | mm | |
| N1 | 20 | mm | |
| s1 | 33.4 | mm | |
| Threaded hole | |||
| RG | 1/4-28 UNF | ||
| R1 | 5 | mm | |
| Ra | 45 | ° | |
| Grease fitting | |||
| DN | 6.5 | mm | |
| SWN | 7 | mm | |
| GN | 1/4-28 SAE-LT | ||
| Dowel pins | |||
| J6 | 201 | mm | |
| J7 | 21 | mm | |
| N4 | 4 | mm | |
| Basic dynamic load rating | C | 43.6 | kN | |
| Basic static load rating | C0 | 29 | kN | |
| Fatigue load limit | Pu | 1.25 | kN | |
| Limiting speed | 3600 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 3.55 | 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 | 16 | mm | |
| Recommended diameter for attachment bolts, inch | G | 0.625 | in |
| Housing | ||||
| Bearing | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12458 | 31.75 | 50.8 | 6.35 | Seals |
|---|---|---|---|---|
| 260x290x16 HDS2 V | 260 | 290 | 16 | Seals |
| 619/600 MA | 600 | 800 | 90 | Bearings, units and housings |
| 7006 CB/P4A | 30 | 55 | 13 | Bearings, units and housings |
| 91319 | - | - | 49.987 | Seals |
| GE 160 ES-2RS | 160 | 230 | 105 | Bearings, units and housings |
| KR 80 B | - | 80 | 35 | Bearings, units and housings |
| LM 869448/410 | 431.8 | 571.5 | 74.612 | Bearings, units and housings |
| LS 130170 | 130 | 170 | 9 | Bearings, units and housings |
| SAF 1522 x 3.13/16 T | 96.8375 | - | - | Bearings, units and housings |
| SIQG 12 ESA | 12 | - | 12 | Bearings, units and housings |
| Z 010 F | 50 | - | 6 | Seals |
Hot number:
19240
36x47x7 HMS5 V
48768
55x68x8 HMS5 RG
61809-2RS1
7032 ACD/P4AL
71910 CB/P4AL
71922 ACE/P4AL
99836
GEH 35 TXE-2LS
M 349547/510
NA 4864
OKBS 108
PF 30 RM
SNW 117x2.13/16
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