H-3130 adapter sleeve: complete specifications & mounting data
The H-3130 is an adapter sleeve sized 150 x 195 x 111 mm (tapered bore x sleeve OD x width) for a plain 135 mm metric shaft with M 150x2 thread supplied with the KM 30 lock nut at 5,250 g per ISO 2982-1. Verify dimensions against the official catalog before ordering.
Specification table
| Parameter | Value |
|---|---|
| Brand | SKF |
| Bore diameter d | 150 mm |
| Outer diameter D | 195 mm |
| Width B | 111 mm |
| Fits shaft diameter | 135 mm |
| Sleeve thread G | M 150x2 |
| Included lock nut | KM 30 |
| Included locking device | MB 30 |
| Associated hydraulic nut | HMV 30 E |
| Material | Carbon_Steel |
| Mass | 5250 g |
| Manufacturer designation | H 3130 |
| Standard | ISO 2982-1 |
| Catalog version | SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 23.1 adapter sleeves for metric shafts |
| Last verified | 2026-09-30 |
Source: catalog reference (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 23.1 adapter sleeves for metric shafts) · extracted 2026-09-30
Parameters extracted from the official SKF Rolling Bearings catalogue (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 23.1 adapter sleeves for metric shafts); SKF® and SKF Explorer® are trademarks of AB SKF, used here for identification only — mpnbase is not an authorized SKF distributor. Boundary dimensions are ISO 15 interchangeable; current production values may differ, verify at skf.com.
Dimensions in inches & H31-series range
| Bore d | 5.906 in |
|---|---|
| Outer diameter D | 7.677 in |
| Width B | 4.37 in |
| ISO bore code | — |
| Radial section height (D−d)/2 | 22.5 mm |
| Smallest bore in H31-series | 100 mm |
| Largest outer diameter in H31-series | 250 mm |
| Width range across H31-series | 76–150 mm |
| Bore position in H31-series (smallest first) | 6 of 11 |
| Bore above smallest H31-series size | 50 mm |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
| H | ISO 15 | full Dimensions and internal design equivalent — standard interchange. | ISO 15 boundary-dimension envelope; standard interchange — confirm clearance class and precision with the supplier. |
Interchange levels: full standard interchange · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.
How the H-3130 model number is decoded
the OD-to-bore ratio is 1.30: the 195 mm sleeve OD is only 22.5 mm of section beyond the 150 mm seat, leaving room for the bearing outer ring without enlarging the housing bore for controlled drive-up the catalogue pairs this seat with the HMV 30 E hydraulic nut (size 30); at 5,250 g the sleeve and bearing together are too heavy to seat reliably with a hook spanner alone mounting and dismounting stay purely mechanical: the KM 30 nut drives the taper home, and backing the nut off releases the 150 mm seat without oil-injection tooling the KM 30 lock nut carries size index 30, matching the bore-code family of the 150 mm seat; the nut engages the M 150x2 sleeve thread over its full width this sleeve mounts a bearing with a 150 mm tapered bore onto a plain 135 mm shaft; the 195 mm outside diameter and 111 mm width define the tapered seat the bearing is driven onto the 135 mm shaft diameter puts this at the heavy end of the metric range, where the catalogue recommends the HMV 30 E hydraulic nut to reach drive-up without damaging the thread the H prefix names the basic metric adapter sleeve: a slit 1:12-taper bush supplied complete with the KM 30 lock nut and MB 30 locking washer — bending one washer tab into a nut slot secures the assembly dimensionally this sleeve belongs to the large-size H 31 range for 231..K spherical roller bearings; the 195 mm OD and 111 mm width follow the ISO 2982-1 boundary plan for that series the delivery includes the KM 30 lock nut and the MB 30 locking washer, and the HMV 30 E hydraulic nut is the associated drive-up tool typical applications include rolling mill and steel plant roll seats, pump shafts in water and process plants and textile machine roller shafts adapter sleeves earn their place wherever a tapered-bore bearing must sit at any axial position on a plain shaft — here a 150 mm bore bearing on a 135 mm shaft in textile machine roller shafts the sleeve lets the designer use a plain, unstepped shaft and still locate the bearing positively; only one shoulder is needed, opposite the KM 30 nut full specification chain for H 3130 reads 135 mm shaft / 150 mm seat / 195 mm OD / 111 mm width / M 150x2 / KM 30 nut with MB 30 washer, drive-up tool HMV 30 E / 5,250 g
Typical equipment & failure modes
Common applications
- woodworking saw and planer spindles
- rolling mill and steel plant roll seats
- marine winch and deck machinery shafts
- cement plant kiln and mill trunnion drives
Known failure patterns
- over-driving the taper eliminates bearing internal clearance entirely; clearance reduction must be measured with feeler gauges, not estimated from nut torque
- mounting without a fixed abutment lets the bearing walk axially; the sleeve needs a shaft shoulder opposite the lock nut
- bending more than one washer tab to force alignment work-hardens both tabs; choose the single closest slot only
- greasing the tapered seat or shaft destroys the dry friction the joint relies on; a lubricated taper can let the whole sleeve spin under load
- a fretted or corroded shaft seat cannot be rescued by a new sleeve — the thin wall conforms to the damage and clamping force collapses
Selection pitfalls — read before you substitute
- over-driving the taper eliminates bearing internal clearance entirely; clearance reduction must be measured with feeler gauges, not estimated from nut torque
- bending more than one washer tab to force alignment work-hardens both tabs; choose the single closest slot only
- misaligning the slit with the load zone or belt-pull direction concentrates stress on the split; orient the slit away from the main load
Frequently asked questions
What shaft size does the H-3130 adapter sleeve fit?
the fit is 135 mm shaft to 150 mm bearing bore via the 1:12 taper; H-3130 has a 195 mm outside diameter and a 111 mm overall width.
What does the H 3130 designation mean?
the letters give the execution and the digits give the bore: H 3130 belongs to H31, fits 150 mm tapered-bore bearings, using a separate lock nut and locking element.
What is supplied with the H-3130?
You receive the sleeve plus KM 30 lock nut and MB 30 locking washer. One nut turn on the M 150x2 thread advances 2 mm along the 1:12 taper.
How much does the H-3130 adapter sleeve weigh?
5,250 g for the 111 mm-long slit bush — the equivalent of 35.0 g per millimetre of the 150 mm bore.
How is the H-3130 mounted on the shaft?
Mount dry and clean: drive the bearing up the 1:12 taper by turning KM 30 on the M 150x2 thread, using the HMV 30 E hydraulic nut for force, verify clearance with feeler gauges, then apply the MB 30 locking washer.
Reviewed & verified by the MPN Base engineering desk against source catalog SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 23.1 adapter sleeves for metric shafts on 2026-09-30. Read our editorial & correction policy.