24076 Spherical Roller Bearing Dimensions
The ENRO 24076 is a spherical roller bearing in the 24000 series, 380 × 560 × 180 mm. Boundary dimensions follow the ISO 15 dimension series.
Three checks for the 24076
Most wrong replacements come from one of these. Each answer below comes from the ENRO model table.
Does the size match?
Measure bore, outside diameter and width. The 24076 is 380 × 560 × 180 mm. If one value differs, see the adjacent sizes below.
Adjacent sizes →Which version do you need?
ENRO lists 2 versions: 24076W33, 24076K30/W33. Match the seals, shields or bore type of the old bearing.
Versions table →Is the load rating enough?
Cr 3600 kN, C0r 6800 kN (catalog reference values). Check the life at your load and speed.
Life calculator →Not sure which one you have? Send any part number and we'll match the dimensionally equivalent ENRO model.
Check my 2407624076 dimensions and ratings
| Bore diameterd | 380 mm |
|---|---|
| Outside diameterD | 560 mm |
| WidthB | 180 mm |
| Chamfer dimension, min.r min | 5 mm |
| Basic dynamic load ratingCr | 3600 kN |
| Basic static load ratingC0r | 6800 kN |
| Limiting speed, greasen grease | 670 rpm |
| Limiting speed, oiln oil | 850 rpm |
| Weight (approx.)m | 150 kg |
| Series | 24000 |
| Material | GCr15 / GCr15SiMn chrome steel |
| Precision class | P0, P6 |
| Cage | Steel, brass |
| Origin | Made in China — Japanese-standard quality management |
Load ratings, limiting speeds and weights are catalog reference values. Values are confirmed per batch on request.
What “24076” means
- 240 — bearing type and dimension series code.
- 76 — bore code: code 76 × 5 = 380 mm.
24076 variants: 24076W33 / 24076K30/W33
| Order as | Meaning |
|---|---|
| 24076W33 | Lubrication groove and holes. Groove and holes in the outer ring for relubrication. |
| 24076K30/W33 | Tapered bore 1:30 + Lubrication groove and holes. Tapered bore, taper 1:30, used on wide series such as 240 and 241. Groove and holes in the outer ring for relubrication. |
Internal clearance (for example CN or C3) is stated on your RFQ. Suffix selector →
Print or save this table as PDF, or ask us to send the spec sheet with your quote.
Selection notes for the 24076
How this size sits against its neighbours in the 24000 series and the other spherical roller bearing series with the same bore. Every figure is from the ENRO model table.
- The 24076 is the twenty-second of twenty-eight sizes ENRO lists in the 24000 series, 380 × 560 × 180 mm.
- Next size down, the 24072, is 360 × 540 × 180 mm: twenty millimetres less bore, twenty millimetres less outside diameter, the same width.
- Next size up, the 24080, is 400 × 600 × 200 mm: twenty millimetres more bore, 40 mm more outside diameter, twenty millimetres wider.
- Five other ENRO spherical roller bearings share the 380 mm bore: the 23976 (23900 series) is 520 × 106 mm, 40 mm less outside diameter and 74 mm narrower; the 23176 (23100 series) is 620 × 194 mm, 60 mm more outside diameter and fourteen millimetres wider.
- The 24076 has a radial section of 90 mm ((D − d) / 2) on a 180 mm width, so its cross-section is wider than it is tall.
- Catalog reference values for the 24076: Cr 3600 kN, C0r 6800 kN, limiting speed 670 rpm with grease, 850 rpm with oil, weight 150 kg.
- Catalog dynamic load rating Cr is 3600 kN for the 24076 against 3550 kN for the 24072 (marginally less, 50 kN or 1%) and 4300 kN for the 24080 (noticeably more, 700 kN or 19%).
- ENRO lists the 24076 in two versions: 24076W33, 24076K30/W33. In the same series, the 24072 is listed in the same two versions; the 24080 is listed in the same two versions.
24076 bearing dimensions: range and series
28 sizes in the 24000 series.
Click a model to open its full specification page.
| Model | d mm | D mm | B mm | Cr kN | C0r kN | Grease rpm | Weight kg | Open model page |
|---|---|---|---|---|---|---|---|---|
| 24060 | 300 | 460 | 160 | 2700 | 4750 | 850 | 87.0 | |
| 24064 | 320 | 480 | 160 | 2850 | 5100 | 800 | 100.0 | |
| 24068 | 340 | 520 | 180 | 3450 | 6200 | 750 | 140.0 | |
| 24072 | 360 | 540 | 180 | 3550 | 6550 | 700 | 145 | |
| 24076 | 380 | 560 | 180 | 3600 | 6800 | 670 | 150 | This page |
| 24080 | 400 | 600 | 200 | 4300 | 8000 | 630 | 205 | |
| 24084 | 420 | 620 | 200 | 4400 | 9300 | 530 | 210 | |
| 24088 | 440 | 650 | 212 | 4800 | 9150 | 500 | 245 | |
| 24092 | 460 | 680 | 218 | 5200 | 10000 | 480 | 275 |
Catalog reference values. Full 24000 series table →
If the 24076 is not quite right
Nearest ENRO sizes by bore and by series. Check the housing and shaft before switching.
Other series with a 380 mm bore
Click a model to open its full specification page.
| Model | Series | d | D | B | Cr kN | Open model page |
|---|---|---|---|---|---|---|
| 24076 | 24000 | 380 | 560 | 180 | 3600 | This page |
| 23976 | 23900 | 380 | 520 | 106 | 1960 | |
| 23076 | 23000 | 380 | 560 | 135 | 2900 | |
| 23176 | 23100 | 380 | 620 | 194 | On request | |
| 24176 | 24100 | 380 | 620 | 243 | On request | |
| 23276 | 23200 | 380 | 680 | 240 | 5850 |
Same 560 mm outside diameter, different bore
Click a model to open its full specification page.
Specifications and boundary dimensions
Built to be checked, not believed. Boundary dimensions follow the ISO 15 dimension series. Ratings follow ISO 281 and clearance groups ISO 5753-1; every value on a model page can be checked against the standard.
Boundary dimensions
Boundary dimensions follow the ISO 15 dimension series. Same base number, same d, D and B.
Tolerances
Defines the tolerance classes for radial bearings. State the class you need on the RFQ.
Internal clearance
Defines the clearance groups C2, CN, C3, C4 and C5. State the group you need on the RFQ.
Rating life
Basis of the L10 basic rating life. Use it with the catalog Cr in our life calculator.
Japan-managed quality control
ENRO is a bearing brand for distributors and MRO buyers. Our QC protocol follows Japanese industrial quality practice. Our bearings are made in China.
100% outgoing inspection
Every ENRO bearing — not a sample, every unit — passes outgoing inspection before shipment.
Same color, same box, same label
Every order ships in the same color box with the same label, so repeat shipments match on the shelf.
How to order the 24076: packing and marking
- Version
- Cylindrical or tapered bore (K, K30), with or without W33.
- Clearance group
- CN, C3 or another group. State it per line.
- Quantity per line
- Quantities per model and whether the order repeats.
- Marking options
- ENRO packing, OEM / private label or neutral packaging. State which one per line.
- Destination
- Port or country the order ships to.
Free samples are available.
Get a quote for a 24076
- Model or part number for each line
- Quantity per line
- Seal or shield, snap ring or bore type
- Clearance group, if not CN
- Destination port or country
We reply within 24 hours on business days.
Quote 24076Engineering tools built on our catalog data
24076 FAQ
What are the dimensions of the 24076 spherical roller bearing?
The 24076 has a bore (d) of 380 mm, an outside diameter (D) of 560 mm and a width (B) of 180 mm. Minimum chamfer r is 5 mm.
What load rating does the 24076 have?
Catalog reference values: basic dynamic load rating Cr 3600 kN, static rating C0r 6800 kN, limiting speed 670 rpm with grease. Values are confirmed per batch on request.
Which versions of the 24076 can I order?
ENRO lists the 24076 as 24076W33 (Lubrication groove and holes), 24076K30/W33 (Tapered bore 1:30 + Lubrication groove and holes). State the clearance group you need in your RFQ.
Is the ENRO 24076 interchangeable with other brands' 24076?
Boundary dimensions follow the ISO 15 dimension series. The ENRO 24076 is dimensionally interchangeable with other brands' 24076 of the same size. Confirm seal, clearance and cage requirements in your RFQ.
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.
Which bearings have the same bore as the 24076?
In the ENRO range, 23976 (380 × 520 × 106 mm), 23076 (380 × 560 × 135 mm), 23176 (380 × 620 × 194 mm), 24176 (380 × 620 × 243 mm) share the 380 mm bore. Outside diameter and width differ, so check the housing before switching.
Which clearance group should I order for the 24076?
CN (normal) suits most positions. C3 is common where the inner ring runs warmer than the outer ring, as in electric motors. Groups are defined in ISO 5753-1; state the one you need in your RFQ.
Quote the 24076
Send any part number and we'll match the dimensionally equivalent ENRO model. We reply within 24 hours on business days.