
| d | 50 | mm | |
| D | 80 | mm | |
| B | 16 | mm | |
| d1 | 59.2 | mm | |
| d2 | 59.2 | mm | |
| D1 | 70.8 | mm | |
| b | 2 | mm | |
| C1 | 8.6 | mm | |
| C2 | 3.6 | mm | |
| C3 | 2.8 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.3 | mm |
| a | 16.8 | mm |

| da | min. | 54.6 | mm |
| db | min. | 54.6 | mm |
| Da | max. | 75.4 | mm |
| Db | max. | 78 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.3 | mm |
| dn | 61.2 | mm |
| Basic dynamic load rating | C | 29.6 | kN | |
| Basic static load rating | C0 | 24 | kN | |
| Fatigue load limit | Pu | 1.02 | kN | |
| Attainable speed for grease lubrication | 17000 | r/min | ||
| Attainable speed for oil-air lubrication | 28000 | r/min | ||
| Ball diameter | Dw | 9.525 | mm | |
| Number of balls | z | 18 | ||
| Reference grease quantity | Gref | 3.6 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 110 | N | |
| Static axial stiffness, preload class A | 58 | N/µm | ||
| Preload class B | GB | 220 | N | |
| Static axial stiffness, preload class B | 79 | N/µm | ||
| Preload class C | GC | 440 | N | |
| Static axial stiffness, preload class C | 111 | N/µm | ||
| Preload class D | GD | 880 | N | |
| Static axial stiffness, preload class D | 161 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.11 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.09 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | f0 | 15.4 | ||
| Mass bearing | 0.25 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1218 K | 90 | 160 | 30 | Bearings, units and housings |
|---|---|---|---|---|
| 24124 CCK30/W33 | 120 | 200 | 80 | Bearings, units and housings |
| 320x360x18 HDS1 R | 320 | 360 | 18 | Seals |
| 61824-2RZ | 120 | 150 | 16 | Bearings, units and housings |
| 7009 ACB/HCP4AL | 45 | 75 | 16 | Bearings, units and housings |
| 7018 CD/P4A | 90 | 140 | 24 | Bearings, units and housings |
| C 41/600 K30MB | 600 | 980 | 375 | Bearings, units and housings |
| FBSA 210/QBC | 50 | - | 165 | Bearings, units and housings |
| FSAF 22217 TLC | 85 | - | - | Bearings, units and housings |
| K 43x48x27 | 43 | 48 | 27 | Bearings, units and housings |
| PBM 240260250 M1G1 | 240 | 260 | 250 | Bearings, units and housings |
| SNL 3276 | 360 | - | - | Bearings, units and housings |
Hot number:
10x22x7 HMS5 V
11390
6220-2RS1
C 2214 V
FYWK 30 YTA
HJ 252
K 165x173x26
NF 18/1000 ECM/HB1
NJ 219 ECP
NUP 228 ECML
OH 3052 H
PL 56
SAF 22526 x 4.5/16 T
SAFS 22516-11 x 2.5/8 T
W 6002-2RS1
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