23100 Series Spherical Roller Bearings
ENRO lists 26 sizes in the 23100 series: 23120 to 231/500. Bore d 100–500 mm, outside diameter D 165–830 mm, width B 52–264 mm. Versions listed: W33 and K/W33. Boundary dimensions follow the ISO 15 dimension series.
23100 series size table
Every 23100 size ENRO lists, sorted by bore. Load ratings, limiting speeds and weights are catalog reference values. Values are confirmed per batch on request.
Click a model to open its full specification page.
| Model | d mm | D mm | B mm | r min mm | Cr kN | C0r kN | Grease rpm | Weight kg | Quote | Open model page |
|---|---|---|---|---|---|---|---|---|---|---|
| 23120 | 100 | 165 | 52 | 2 | 365 | 490 | 3,000 | 4.55 | Quote | |
| 23122 | 110 | 180 | 56 | 2 | 430 | 585 | 2,800 | 5.75 | Quote | |
| 23124 | 120 | 200 | 62 | 2 | 510 | 695 | 2,600 | 8.00 | Quote | |
| 23126 | 130 | 210 | 64 | 2 | 560 | 780 | 2,400 | 8.80 | Quote | |
| 23128 | 140 | 225 | 68 | 2.1 | 630 | 900 | 2,200 | 10.50 | Quote | |
| 23130 | 150 | 250 | 80 | 2.1 | 830 | 1200 | 2,000 | 16.00 | Quote | |
| 23132 | 160 | 270 | 86 | 2.1 | 980 | 1370 | 1,900 | 20.50 | Quote | |
| 23134 | 170 | 280 | 88 | 2.1 | 1040 | 1500 | 1,800 | 22.00 | Quote | |
| 23136 | 180 | 300 | 96 | 3 | 1200 | 1760 | 1,700 | 28.00 | Quote | |
| 23138 | 190 | 320 | 104 | 3 | 1370 | 2080 | 1,500 | 35.0 | Quote | |
| 23140 | 200 | 340 | 112 | 3 | 1600 | 2360 | 1,500 | 43.0 | Quote | |
| 23144 | 220 | 370 | 120 | 4 | 1800 | 2750 | 1,300 | 53.5 | Quote | |
| 23148 | 240 | 400 | 128 | 4 | 2080 | 3200 | 1,200 | 66.5 | Quote | |
| 23152 | 260 | 440 | 144 | 4 | 2550 | 3600 | 1,100 | 90.5 | Quote | |
| 23156 | 280 | 460 | 146 | 5 | 2650 | 4250 | 1,000 | 97.0 | Quote | |
| 23160 | 300 | 500 | 160 | 5 | 3200 | 5100 | 950 | 125.0 | Quote | |
| 23164 | 320 | 540 | 176 | 5 | 3750 | 6000 | 850 | 165.0 | Quote | |
| 23168 | 340 | 580 | 190 | 5 | 4250 | 6800 | 800 | 210.0 | Quote | |
| 23172 | 360 | 600 | 192 | 5 | 4300 | 6950 | 750 | 220 | Quote | |
| 23176 | 380 | 620 | 194 | 5 | On request | On request | On request | On request | Quote | |
| 23180 | 400 | 650 | 200 | 6 | 4650 | 7850 | 530 | 265 | Quote | |
| 23184 | 420 | 700 | 224 | 6 | 5600 | 9300 | 480 | 350 | Quote | |
| 23188 | 440 | 720 | 226 | 6 | 6000 | 10000 | 450 | 360 | Quote | |
| 23192 | 460 | 760 | 240 | 7.5 | 6400 | 10000 | 430 | 440 | Quote | |
| 23196 | 480 | 790 | 248 | 7.5 | 6950 | 12000 | 400 | 485.0 | Quote | |
| 231/500 | 500 | 830 | 264 | 7.5 | 7850 | 12900 | 380 | 580.0 | Quote |
No model in this table matches. Widen the tolerance or use the size finder across both bearing types.
23100 series vs other spherical roller series at the same bore
Each row is one bore size d. Cells show model, D × B in mm and catalog Cr in kN; “On request” means the catalog value is pending confirmation. Series with no shared bore are not shown.
Click a model to open its full specification page.
| d mm | 23100 (this page) | 22200 | 21300 | 22300 | 24000 | 23200 | 24100 | 23000 | 23900 | 23800 | 24800 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 23120165 × 52Cr 365 | 22220180 × 46Cr 428 | 21320215 × 47Cr 425 | 22320215 × 73Cr 815 | 24020150 × 50Cr 285 | 23220180 × 60.3Cr 475 | 24120165 × 65Cr 455 | — | — | — | — |
| 110 | 23122180 × 56Cr 430 | 22222200 × 53Cr 560 | — | 22322240 × 80Cr 950 | 24022170 × 60Cr 415 | 23222200 × 69.8Cr 600 | 24122180 × 69Cr 520 | 23022170 × 45Cr 310 | — | — | — |
| 120 | 23124200 × 62Cr 510 | 22224215 × 58Cr 630 | — | 22324260 × 86Cr On request | 24024180 × 60Cr 430 | 23224215 × 76Cr 695 | 24124200 × 80Cr 655 | 23024180 × 46Cr 355 | — | — | — |
| 130 | 23126210 × 64Cr 560 | 22226230 × 64Cr 735 | — | 22326280 × 93Cr 1120 | 24026200 × 69Cr 540 | 23226230 × 80Cr 780 | 24126210 × 80Cr On request | 23026200 × 52Cr 430 | — | — | — |
| 140 | 23128225 × 68Cr 630 | 22228250 × 68Cr 710 | — | 22328300 × 102Cr 1290 | 24028210 × 69Cr 570 | 23228250 × 88Cr 915 | 24128225 × 85Cr 765 | 23028210 × 53Cr 465 | — | — | — |
| 150 | 23130250 × 80Cr 830 | 22230270 × 73Cr 850 | — | 22330320 × 108Cr On request | 24030225 × 75Cr 655 | 23230270 × 96Cr 1080 | 24130250 × 100Cr 1020 | 23030225 × 56Cr 510 | — | — | — |
| 160 | 23132270 × 86Cr 980 | 22232290 × 80Cr 1000 | — | 22332340 × 114Cr 1600 | 24032240 × 80Cr 750 | 23232290 × 104Cr 1220 | 24132270 × 109Cr 1180 | 23032240 × 60Cr 585 | — | — | — |
| 170 | 23134280 × 88Cr 1040 | 22234310 × 86Cr 1120 | — | 22334360 × 120Cr 1760 | 24034260 × 90Cr 900 | 23234310 × 110Cr 1400 | 24134280 × 109Cr 1220 | 23034260 × 67Cr 710 | — | — | — |
| 180 | 23136300 × 96Cr 1200 | 22236320 × 86Cr 1180 | — | 22336380 × 126Cr 2000 | 24036280 × 100Cr 1060 | 23236320 × 112Cr 1500 | 24136300 × 118Cr 1400 | 23036280 × 74Cr 830 | 23936250 × 52Cr 431 | — | — |
| 190 | 23138320 × 104Cr 1370 | 22238340 × 92Cr 1270 | — | 22338400 × 132Cr 2120 | 24038290 × 100Cr 1120 | 23238340 × 120Cr 1660 | 24138320 × 128Cr 1500 | 23038290 × 75Cr 865 | 23938260 × 52Cr 414 | — | — |
| 200 | 23140340 × 112Cr 1600 | 22240360 × 98Cr 1460 | — | 22340420 × 138Cr 2320 | 24040310 × 109Cr 1200 | 23240360 × 128Cr 1860 | 24140340 × 140Cr 1800 | 23040310 × 82Cr 1000 | 23940280 × 60Cr 646 | — | — |
| 220 | 23144370 × 120Cr 1800 | 22244400 × 108Cr 1760 | — | 22344460 × 145Cr 2700 | 24044340 × 118Cr 1550 | 23244400 × 144Cr 2360 | 24144370 × 150Cr 2120 | 23044340 × 90Cr 1220 | 23944300 × 60Cr 546 | — | — |
| 240 | 23148400 × 128Cr 2080 | 22248440 × 120Cr 2200 | — | 22348500 × 155Cr 3100 | 24048360 × 118Cr 1600 | 23248440 × 160Cr 2900 | 24148400 × 160Cr 2400 | 23048360 × 92Cr 1290 | 23948320 × 60Cr 564 | — | — |
| 260 | 23152440 × 144Cr 2550 | 22252480 × 130Cr 2650 | — | 22352540 × 165Cr On request | 24052400 × 140Cr 2040 | 23252480 × 174Cr 3250 | 24152440 × 180Cr 3000 | 23052400 × 104Cr 1600 | 23952360 × 75Cr 880 | — | — |
| 280 | 23156460 × 146Cr 2650 | 22256500 × 130Cr 2700 | — | 22356580 × 175Cr 4000 | 24056420 × 140Cr 2160 | 23256500 × 176Cr 3250 | 24156460 × 180Cr 3100 | 23056420 × 106Cr 1730 | 23956380 × 75Cr 845 | — | — |
| 300 | 23160500 × 160Cr 3200 | 22260540 × 140Cr 3150 | — | — | 24060460 × 160Cr 2700 | 23260540 × 192Cr 3900 | 24160500 × 200Cr 3750 | 23060460 × 118Cr 2120 | 23960420 × 90Cr 1200 | 23860380 × 60Cr 656 | — |
| 320 | 23164540 × 176Cr 3750 | 22264580 × 150Cr 3600 | — | — | 24064480 × 160Cr 2850 | 23264580 × 208Cr 4400 | 24164540 × 218Cr 4250 | 23064480 × 121Cr 2240 | 23964440 × 90Cr 1430 | — | — |
| 340 | 23168580 × 190Cr 4250 | — | — | — | 24068520 × 180Cr 3450 | 23268620 × 224Cr 5100 | 24168580 × 243Cr 5300 | 23068520 × 133Cr 2700 | 23968460 × 90Cr 1460 | — | — |
| 360 | 23172600 × 192Cr 4300 | 22272650 × 170Cr 4300 | — | — | 24072540 × 180Cr 3550 | 23272650 × 232Cr 5400 | 24172600 × 243Cr 5600 | 23072540 × 134Cr 2750 | 23972480 × 90Cr 1400 | — | — |
| 380 | 23176620 × 194Cr On request | — | — | — | 24076560 × 180Cr 3600 | 23276680 × 240Cr 5850 | 24176620 × 243Cr On request | 23076560 × 135Cr 2900 | 23976520 × 106Cr 1960 | — | — |
| 400 | 23180650 × 200Cr 4650 | — | — | 22380820 × 243Cr 7500 | 24080600 × 200Cr 4300 | 23280720 × 256Cr 6550 | 24180650 × 250Cr 6200 | 23080600 × 148Cr 3250 | 23980540 × 106Cr 2000 | — | — |
| 420 | 23184700 × 224Cr 5600 | — | — | — | 24084620 × 200Cr 4400 | 23284760 × 272Cr 7350 | 24184700 × 280Cr 7350 | 23084620 × 150Cr On request | 23984560 × 106Cr 2040 | — | — |
| 440 | 23188720 × 226Cr 6000 | — | — | — | 24088650 × 212Cr 4800 | 23288790 × 280Cr 7800 | 24188720 × 280Cr 7500 | 23088650 × 157Cr 3850 | 23988600 × 118Cr 2450 | — | — |
| 460 | 23192760 × 240Cr 6400 | — | — | — | 24092680 × 218Cr 5200 | 23292830 × 296Cr 8500 | 24192760 × 300Cr 8300 | 23092680 × 163Cr 3900 | 23992620 × 118Cr 2500 | — | 24892580 × 118Cr 1790 |
| 480 | 23196790 × 248Cr 6950 | — | — | — | 24096700 × 218Cr 5300 | 23296870 × 310Cr 8300 | 24196790 × 308Cr 8000 | 23096700 × 165Cr 3900 | 23996650 × 128Cr 2900 | 23896600 × 90Cr 1440 | — |
| 500 | 231/500830 × 264Cr 7850 | — | — | — | 240/500720 × 218Cr 5500 | 232/500920 × 336Cr 10500 | 241/500830 × 325Cr 9800 | 230/500720 × 167Cr 4150 | 239/500670 × 128Cr 2900 | 238/500620 × 90Cr 1480 | — |
Spherical roller bearings only. Open a model page to see C0r, limiting speeds and weight.
About the 23100 series
- Against the 24000 series, which shares twenty-six bore sizes, the 24000 outside diameter is smaller and the width sometimes larger, sometimes smaller at each shared bore: at d 260 mm the 23152 is 440 × 144 mm and the 24052 is 400 × 140 mm.
- Against the 23200 series, which shares twenty-six bore sizes, the 23200 outside diameter is larger and the width larger at each shared bore: at d 260 mm the 23152 is 440 × 144 mm and the 23252 is 480 × 174 mm.
- Catalog dynamic load ratings Cr run from 365 kN (23120) to 7850 kN (231/500).
- Versions in the 23100 series: W33 on every size, K/W33 on every size.
Versions in this series
| Code | Meaning |
|---|---|
| W33 | Groove and holes in the outer ring for relubrication. |
| K/W33 | Tapered bore, taper 1:12, for adapter or withdrawal sleeve mounting. Groove and holes in the outer ring for relubrication. |
23100 series FAQ
Which sizes are in the 23100 series?
ENRO lists twenty-six sizes in the 23100 series, from the 23120 (100 × 165 × 52 mm) to the 231/500 (500 × 830 × 264 mm). Bore d runs 100–500 mm.
Which versions are listed for the 23100 series?
W33 and K/W33. W33: Groove and holes in the outer ring for relubrication. K/W33: Tapered bore, taper 1:12, for adapter or withdrawal sleeve mounting. Groove and holes in the outer ring for relubrication. Not every size carries every version; the model page lists what is available.
How does the 23100 series differ from the 24000 series at the same bore?
At d 260 mm the 23152 (23100 series) is 440 × 144 mm and the 24052 (24000 series) is 400 × 140 mm: 40 mm less outside diameter and four mm narrower. The two series share twenty-six bore sizes; the table above lists each one.
What load ratings are listed for the 23100 series?
Catalog dynamic load rating Cr runs from 365 kN (23120) to 7850 kN (231/500), with C0r, limiting speeds and weight on each model page. 23176 has catalog values pending confirmation and show “On request”; ENRO does not estimate them.
Where are ENRO bearings made?
ENRO bearings are Made in China by partner factories, under Japan-managed quality control. Every unit passes 100% outgoing inspection before shipment.
Quote 23100 series spherical roller bearings
Send any part number and we'll match the dimensionally equivalent ENRO model. We reply within 24 hours on business days.