SKF HM74T Bearing lock nut (keyway type)
SKF

SKF HM74T Bearing lock nut (keyway type)

Part numberHM74TItem numberSKF-HM74THS code8483.30
SKF designation convention (see description for governing ISO / DIN)
MaterialAs declared by SKF designation suffix
MOQ:1

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Product Description

SKF HM74T bearing lock nut (keyway type). Bearing lock nut in the KM series with axial keyway that engages an MB lock washer. Locks a bearing, adapter sleeve or withdrawal sleeve axially on a shaft. Thread size and boundary dimensions per ISO 2982-1 / DIN 981. Nut always paired with the matching MB washer of the same numeric designation.

Technical Specifications

Type
Bearing lock nut (keyway type)
Designation
SKF HM74T
HS code
8483.30
Thread designation
Tr 370x5
Bore diameter
365 mm
Outside diameter
470 mm
Width
58 mm
Locking device
None
Nut for hydraulic mounting
No
Product net weight
28.2 kg
eClass code
23-11-07-05
UNSPSC code
31163218

Standards & Compliance

Standard
SKF designation convention (see description for governing ISO / DIN)
Material
As declared by SKF designation suffix
Temperature Range
Per SKF product data
HS Code
8483.30

Compatibility & Fitment

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: SKF HM74T Bearing lock nut (keyway type) — Specification sheet

Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy HM74T?
HM74T can be ordered from cballast.com as a SKF catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this SKF product?
The manufacturer part number is HM74T.
What is the HS code for HM74T?
The customs tariff (HS) code for HM74T is 8483.30.
Who manufactures HM74T?
HM74T is a SKF product in the Bearings & Power Transmission range.
Is a datasheet available for HM74T?
Yes — the HM74T datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for HM74T?
The minimum order quantity is 1.
Is HM74T available?
Yes — HM74T is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).