
| d | 50 | mm | |
| D | 80 | mm | |
| B | 16 | mm | |
| d1 | 61.44 | mm | |
| d2 | 59.65 | mm | |
| D2 | 70.7 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 16.7 | mm |

| da | min. | 54.6 | mm |
| da | max. | 60.8 | mm |
| db | min. | 54.6 | mm |
| db | max. | 59.1 | mm |
| Da | max. | 75.4 | mm |
| Db | max. | 76.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| Basic dynamic load rating | C | 13.5 | kN | |
| Basic static load rating | C0 | 13.2 | kN | |
| Fatigue load limit | Pu | 0.335 | kN | |
| Attainable speed for grease lubrication | 28000 | r/min | ||
| Ball diameter | Dw | 5.556 | mm | |
| Number of balls | z | 27 | ||
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 33 | N | |
| Static axial stiffness, preload class A | 37 | N/µm | ||
| Preload class B | GB | 66 | N | |
| Static axial stiffness, preload class B | 48 | N/µm | ||
| Preload class C | GC | 200 | N | |
| Static axial stiffness, preload class C | 76 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.06 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | fHC | 1.01 | ||
| Calculation factor | f0 | 9.7 | ||
| Mass bearing | 0.28 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 1975553 | 501.65 | 552.45 | 20.65 | Seals |
|---|---|---|---|---|
| 25x37x5 HMSA10 V | 25 | 37 | 5 | Seals |
| 6208-2ZNR | 40 | 80 | 18 | Bearings, units and housings |
| 6313 M | 65 | 140 | 33 | Bearings, units and housings |
| C 30/800 MB | 800 | 1150 | 258 | Bearings, units and housings |
| FYRP 2 | 50.8 | - | - | Bearings, units and housings |
| NU 217 ECJ | 85 | 150 | 28 | Bearings, units and housings |
| PCM 252850 M | 25 | 28 | 50 | Bearings, units and housings |
| S71908 ACB/P4A | 40 | 62 | 12 | Bearings, units and housings |
| SAFS 22538 x 7 | 177.8 | - | - | Bearings, units and housings |
| SSAFS 23028 KA x 4.13/16 | 122.2375 | - | - | Bearings, units and housings |
| W 607-2Z | 7 | 19 | 6 | Bearings, units and housings |
Hot number:
23040
200x230x16 HDS1 R
22256 CCK/W33
23296 CAK/W33 + AOHX 3296 G
6217 NR
591/500 F
6305/HR11TN
70x90x10 HMSA10 RG
71928 ACD/HCP4AH1
NATV 25
NUP 2214 ECML
PBMF 071208 M1
RNA 4903.2RS
SAW 23530 x 5.3/8 TLC
W 6001-2RS1/VP311
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