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The H2313 is an adapter sleeve for mounting a bearing with a tapered bore on a 60 mm plain shaft. Tightening the lock nut draws the bearing up the slit taper and produces the interference fit, so no shaft shoulder or stepped seat is required.
Typical uses are general industrial drive systems. Assembly dimensions are 60 mm shaft, 65 mm bearing bore and 85 mm sleeve width. The matching KM13 lock nut and MB13 lock washer are supplied with the sleeve. The H2313 can be supplied under neutral packing, custom packaging or a full private label set.
Product Description
The H2313 is an adapter sleeve that mounts a bearing with a tapered bore onto a 60 mm plain shaft. It sits between the shaft and the bearing bore, so the bearing can be located, locked and later released without machining a shoulder or a stepped seat onto the shaft.
The sleeve is slit and tapered. Tightening the lock nut draws the bearing up the taper, which expands the bearing inner ring and produces the interference fit the assembly needs. That makes the H2313 the usual choice for general industrial drive systems, where a plain shaft is easier to produce and where the bearing has to be adjusted or replaced on site. Assembly dimensions are 60 mm shaft, 65 mm bearing bore and 85 mm sleeve width. The matching KM13 lock nut and MB13 lock washer are supplied with it. If the assembly runs at very high speed or in an extreme-temperature environment, confirm the selection with us before ordering.
| Item | Value |
|---|---|
| Sleeve number | H2313 |
| Type | Adapter Sleeve |
| Shaft diameter (d1) | 60 mm |
| Bearing bore (d) | 65 mm |
| Sleeve width (B1) | 85 mm |
| Lock nut | KM13 |
| Lock washer | MB13 |
| Sleeve series | H 23 series |
| Boundary dimension standard | ISO 2982-1 |
| Brand | Nexans Bearing |
| Item | Detail |
|---|---|
| OEM / ODM | Supported — custom packaging, laser marking on bearing rings, neutral packing and full private label sets |
| MOQ | Varies by product line and packaging type; standard stock items can be supplied in small trial quantities |
| Custom lead time | Negotiable against the confirmed order specification |
| Quotation | Every RFQ answered within 24 hours |
| Item | Detail |
|---|---|
| Quotation | Issued within 24 hours of receiving your RFQ |
| Packing | Neutral packing, custom packaging or full private label sets |
| Trial orders | Standard stock items can be supplied in small trial quantities |
| Adapter sleeve production | Supplied through a partner factory that produces adapter sleeves |
| Large size stock | Held in a 2,000 m² warehouse that holds large size bearings |
| Complete assembly | H2313 can be quoted together with the matching KM13 and MB13 |
| Item | Standard / detail |
|---|---|
| Quality management | ISO 9001:2015 |
| Certifications | CE, SGS, CNAS |
| Sleeve dimensions | ISO 2982-1 |
| Lock nut dimensions | ISO 2982-2 |
| Thread accuracy | Checked against the matching lock nut before dispatch |
| Material | Carbon steel, phosphate coated |
| Before dispatch | Every sleeve gauged on the taper and thread checked |
| Item | Guidance |
|---|---|
| Mounting | Slide the sleeve onto the shaft, fit the bearing over the taper and tighten the lock nut until the bearing reaches the internal clearance or runout the application calls for |
| Shaft preparation | A plain, ground shaft seat is sufficient — no shoulder or stepped seat required |
| Locking | Fold one tab of the MB13 lock washer into a slot of the KM13 nut so the nut cannot turn back |
| Removal | Release the lock washer tab, unscrew the nut and withdraw the sleeve from the taper |
| Lubrication | Keep the taper and the shaft seat lightly oiled during mounting; follow the grease or oil specified for the bearing itself |
| Storage | Keep in the original packaging, dry and free from vibration |
| Operating limits | Not intended for extreme temperature or severe shock loading — confirm the duty point before selection |
The H2313 takes a 60 mm shaft and a 65 mm bearing bore, with a sleeve width of 85 mm, and is supplied with a KM13 lock nut and an MB13 lock washer. It is an adapter sleeve supplied under the Nexans Bearing brand.
An adapter sleeve is selected by shaft diameter and by the bore of the bearing it carries. The H2313 suits a bearing with a 65 mm tapered bore on a 60 mm shaft. Send us the bearing number and the shaft diameter and we will confirm the correct sleeve, lock nut and lock washer for the assembly.
The sleeve slides onto a plain shaft, the bearing is fitted over the taper and the lock nut is tightened until the bearing reaches the required internal clearance or runout. A tab of the lock washer is then folded into the nut to lock it. No shaft shoulder is needed, and the same arrangement lets the bearing be released again without damaging the shaft.
MOQ depends on the product line and the packaging type. Standard stock items can be supplied in small trial quantities, so tell us the quantity you need and we will confirm it against current stock.
Yes. We provide custom packaging, laser marking, neutral packing and full private label sets. Lead time and MOQ for custom orders are negotiable.
Liaocheng Nexans Bearing Co., Ltd. has manufactured bearings in Shandong, China since 1997. The plant covers 10,000 m² and runs 21 production lines across 13 bearing product lines, with a 2,000 m² warehouse that holds large size bearings. Adapter sleeves are supplied through a partner factory that produces adapter sleeves.
Our products serve the automotive, industrial machinery, construction machinery and high-end manufacturing sectors. Bearing specifications conform to ISO 15, ISO 492, ISO 281 and ISO 76. If you need the H2313 or a comparable adapter sleeve, send us your specification and we will reply within 24 hours.
