
| d | 440 | mm | |
| D | 650 | mm | |
| B | 157 | mm | |
| d2 | ≈ | 490 | mm | 
| D1 | ≈ | 587 | mm | 
| s1 | max. | 24.6 | mm | 
| r1,2 | min. | 6 | mm | 

| da | min. | 463 | mm | 
| da | max. | 489 | mm | 
| Da | min. | 563 | mm | 
| Da | max. | 627 | mm | 
| Ca | min. | 1.7 | mm | 
| ra | max. | 5 | mm | 
| Basic dynamic load rating | C | 3750 | kN | |
| Basic static load rating | C0 | 6400 | kN | |
| Fatigue load limit | Pu | 450 | kN | |
| Reference speed | 750 | r/min | ||
| Limiting speed | 1000 | r/min | ||
| Misalignment factor | k1 | 0 | ||
| Operating clearance factor | k2 | 0.105 | 
| Mass bearing | 190 | kg | 
| Model No. | Inner Diameter | Outer Diameter | Width | Type | 
| 21787 | 55.5752 | 77.75 | 12.7 | Seals | 
|---|---|---|---|---|
| 401504 | 135 | - | - | Seals | 
| 65x85x10 HMSA10 RG | 65 | 85 | 10 | Seals | 
| 85814 | - | - | 63.5 | Seals | 
| 960x1020x25 HDS2 D | 960 | 1020 | 25 | Seals | 
| FY 509 M | - | - | - | Bearings, units and housings | 
| C 2211 TN9 | 55 | 100 | 25 | Bearings, units and housings | 
| GS 89320 | 100 | 170 | 14.5 | Bearings, units and housings | 
| PSM 152125 A51 | 15 | 21 | 25 | Bearings, units and housings | 
| SAFS 23040 KAT x 7.3/16 | 182.5625 | - | - | Bearings, units and housings | 
| W 6204-2RS1 | 20 | 47 | 14 | Bearings, units and housings | 
| W 637-2RS1 | 7 | 26 | 9 | Bearings, units and housings | 
   Hot number:
1212 EKTN9 + H 212 
18x30x6 HMSA10 V 
2208 ETN9 
332168 
6309/VA201 
86563 
71924 ACD/HCP4AL 
89311 TN 
FSAF 1616 x 2.3/4 
FYTBK 20 TR 
GEP 180 FS 
OKCX 160 
QJ 1280 N2MA 
SONL 226-526 
YEL 208-2F 
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