67982-67919 bearing: complete specifications & equivalents

Specification table

Source: catalog reference (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 8.2 inch single-row TRB) · extracted 2026-09-28

Parameters extracted from the official SKF Rolling Bearings catalogue (SKF PUB BU/P1 17000/1 EN (Oct 2018), ch. 8.2 inch single-row TRB); 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.

Cross references & equivalents

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 67982-67919 model number is decoded

On the SKF nameplate, 67982 denotes a matched cone-and-cup pair: the designation is not a single number but a cone reference and cup reference joined by a slash, with the 67900-series marking the dimensional series. SKF lists the plain number as the basic execution; letter suffixes such as B denote a steeper contact angle and are different order numbers. The 39.7 mm radial section height ((279.4−199.949)/2) and 9000 g catalogue mass frame a 199.949 mm bore bearing rated at 465 kN C — roughly 2.33 kN of dynamic capacity per millimetre of bore before application factors. Because the contact line is tapered, one 67982 reacts thrust in a single direction; bidirectional shafts need an O or X pair, and a rotating cone on a 199.949 mm shaft typically takes a m6 seat with an H7 housing bore. Material and manufacturing detail: the 9000 g catalogue mass reflects through-hardened bearing steel (density ~7.85 g/cm³) machined to the 67900 ISO envelope, with the pressed-steel cage contributing roughly 270 g of the total; the 199.949 mm bore is ground to IT5 roundness and the 279.4 mm OD to IT5 cylindricity, and the 46.038 mm width tolerance keeps the pair-setting scatter within the ISO preload class. The cup reference 67919 is structural, not a suffix: it identifies the outer ring that, combined with the 67982 cone, produces the 199.949/279.4/46.038 mm envelope catalogue-listed as 67982. Quote the cup number in full when ordering — the 67900-series tables contain other cups that fit the same cone but change the bearing.67982 is a single-row tapered roller bearing in the 67900-series inch series: a separable cone-and-cup design for combined radial and one-direction axial load, listed by SKF in SKF catalogue PUB BU/P1 17000.

Typical equipment & failure modes

Selection pitfalls — read before you substitute

• At 199.949 mm bore the cone mass is high enough that cocking during mounting damages the cage and rib; guide the ring square, confirm seat contact around the full circumference, and re-check setting after the first thermal cycle of the paired set.
• The 67900-series inch series at 199.949 mm bore (279.4×46.038 mm) follows the Timken cone/cup convention; substitutions must match both the cone and cup reference exactly — interchanging with another series or a metric 3xxxx bearing of the same bore changes OD, width and contact angle, so re-run the pair setting and shoulder-diameter checks before swapping.
• Setting is a design value, not an assembly feel: excessive preload in the 67982 pair raises operating temperature and can trigger thermal runaway, while too little lets the rollers skid and smear the raceway under light load.
• O (back-to-back) pairs are stiffer against moments, X (face-to-face) pairs tolerate misalignment and thermal growth better; choosing the arrangement from the 2D drawing rather than the actual shaft thermal expansion is a common 67982 mounting error.
• The pressed-steel cage is rated for standard industrial service; sustained running above the limiting speed or with degraded lubricant wears the cage pockets — inspect the cage at every relubrication interval.
• The 465/830 kN ratings are SKF catalogue 17000 values for the basic execution; SKF can revise internal geometry without changing the order number, so keep the catalogue version (PUB BU/P1 17000/1 EN, 2018) with the specification and re-verify for critical drives.
• SKF lists several executions of 67982 (basic, B steeper angle, Q/J2 clearance variants); they are not interchangeable order numbers — quote the full SKF 67982/67919 designation when purchasing and match the execution to the mounting arrangement.