
| d | 15 | mm | |
| D | 42 | mm | |
| B | 13 | mm | |
| d1 | ≈ | 26 | mm |
| d2 | ≈ | 20.73 | mm |
| D1 | ≈ | 32.6 | mm |
| a | 18.6 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |

| da | min. | 21 | mm |
| Da | max. | 36 | mm |
| Db | max. | 38 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| Basic dynamic load rating | C | 13 | kN | |
| Basic static load rating | C0 | 6.7 | kN | |
| Fatigue load limit | Pu | 0.28 | kN | |
| Reference speed | 15000 | r/min | ||
| Limiting speed | 20000 | r/min | ||
| Calculation factor | A | 0.907 | ||
| Calculation factor | kr | 0.1 | ||
| Calculation factor | e | 1.14 | ||
| Single bearing or bearing pair arranged in tandem | ||||
| Calculation factor | X | 0.35 | ||
| Calculation factor | Y0 | 0.26 | ||
| Calculation factor | Y2 | 0.57 | ||
| Bearing pair arranged back-to-back or face-to-face | ||||
| Calculation factor | X | 0.57 | ||
| Calculation factor | Y0 | 0.52 | ||
| Calculation factor | Y1 | 0.55 | ||
| Calculation factor | Y2 | 0.93 | ||
| Mass bearing | 0.08 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 21121 | 53.975 | 73.43 | 6.35 | Seals |
|---|---|---|---|---|
| BD-23034 CCK/W33-AH 3034 | 160 | 260 | 67 | Bearings, units and housings |
| 71809 CD/HCP4 | 45 | 58 | 7 | Bearings, units and housings |
| 71918 ACE/HCP4AL | 90 | 125 | 18 | Bearings, units and housings |
| 71938 CD/HCP4AH1 | 190 | 260 | 33 | Bearings, units and housings |
| 99085 | 22 | 30.1752 | 11.9888 | Seals |
| GS 81215 | 75 | 110 | 8 | Bearings, units and housings |
| IR 50x55x20 EGS | 50 | 55 | 20 | Seals |
| K 12x17x13 TN | 12 | 17 | 13 | Bearings, units and housings |
| S7016 CD/HCP4A | 80 | 125 | 22 | Bearings, units and housings |
| SNL 30/530 TURA | 500 | - | - | Bearings, units and housings |
| YAT 206 | 30 | 62 | 30.2 | Bearings, units and housings |
Hot number:
BD-230/630 CAK/W33-OH 30/630 H
6210-2Z/VA228
811/1060 M
BB1-8001
BT4-8048 E/C725
BT4B 332889/HA1
BTM 60 ATN9/P4CDB
FYAWK 25 LTHR
PFT 1.1/2 FM
S7013 CD/HCP4A
SAFS 23026 KAT x 4.7/16
SIL 20 C
SI 50 TXE-2LS
W 61910-2RS1
W 61914-2RS1
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