| Housing material | Composite | |||


| d | 20 | mm | |
| A | 30 | mm | |
| A1 | 15 | mm | |
| A3 | H14 | 3.2 | mm |
| A5 | 18.5 | mm | |
| B | 34.2 | mm | |
| B1 | 43.7 | mm | |
| Da | H11 | 68.3 | mm |
| Db | 59 | mm | |
| J | 63.5 | mm | |
| L | 86 | mm | |
| N | 12.3 | mm | |
| s1 | 26.6 | mm | |
| T | 45.6 | mm |
| Basic dynamic load rating | C | 12.7 | kN | |
| Basic static load rating | C0 | 6.55 | kN | |
| Fatigue load limit | Pu | 0.28 | kN | |
| Limiting speed | 5000 | r/min |
(with shaft tolerance h6)
| Mass bearing unit | 0.31 | kg |
| Thread grub screw | G2 | M6x0.75 | ||
| 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 | ||||
| End cover | ||||
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 21269 | 53.975 | 81 | 9.53 | Seals |
|---|---|---|---|---|
| 6018-Z | 90 | 140 | 24 | Bearings, units and housings |
| 85885 | - | - | 31.75 | Seals |
| C 2320 K | 100 | 215 | 73 | Bearings, units and housings |
| GS 81164 | 320 | 400 | 19 | Bearings, units and housings |
| NU 2320 ECM | 100 | 215 | 73 | Bearings, units and housings |
| NUH 2334 ECMH/PEX | 170 | 360 | 120 | Bearings, units and housings |
| S71913 ACB/HCP4A | 65 | 90 | 13 | Bearings, units and housings |
| SA 45 ESX-2LS | 45 | - | 32 | Bearings, units and housings |
| SAF 23044 KA x 8 | 203.2 | - | - | Bearings, units and housings |
| SALKAC 30 M | 30 | - | 37 | Bearings, units and housings |
| SNW 136x6.15/16 | 176.2125 | 230.3272 | 163.7284 | Bearings, units and housings |
Hot number:
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3680
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81296 M
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NKIB 5909
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OKF 120
PBMF 160180100 M1G1
SAF 23034 KA x 5.15/16
SSAFS 22524 x 4.1/8 T
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