Unified technical catalogue

Model Search

Search verified bearing designations and technical parameters across SKF, FAG, INA, TIMKEN, NSK, KOYO, IKO, NACHI and NTN.

CAT / 09 BRANDS

Customer bearing search

Find a bearing model

Use a designation or exact metric dimensions. Advanced filters are available below.

Designation Brand Category Inside dmm Outside Dmm Width Bmm

Faceted search

Refine results

ABEC equivalent (radial ball bearings)Understand the mapping and its limits →

Checkboxes, lists and numeric fields refresh the results as soon as they change.

Independent technical reference catalogue. Verify the current manufacturer data and complete product suffix before selection.

Search results

SKF products

25926 products

CompareSKF

BT4-8182 E91/C675

Four-row tapered roller bearing · 52 parameters

↗

Bore d: 317.5 mm
Outside D: 422.275 mm
Dynamic C: 3924 kN
Static C0: 7800 kN

CompareSKF

BT4-8182 E9/C675

Four-row tapered roller bearing · 51 parameters

↗

Bore d: 317.5 mm
Outside D: 422.275 mm
Dynamic C: 3924 kN
Static C0: 7800 kN

CompareSKF

BT4-8184 E1/C600

Four-row tapered roller bearing · 53 parameters

↗

Bore d: 584.2 mm
Outside D: 730.25 mm
Dynamic C: 7337 kN
Static C0: 17000 kN

CompareSKF

BT4-8191 EX1/C750

Four-row tapered roller bearing · 52 parameters

↗

Bore d: 490 mm
Outside D: 625 mm
Dynamic C: 6666 kN
Static C0: 15600 kN

CompareSKF

BT4-8192 E81/C575

Four-row tapered roller bearing · 53 parameters

↗

Bore d: 380 mm
Outside D: 540 mm
Dynamic C: 5165 kN
Static C0: 10000 kN

CompareSKF

BT4-8204 E1/C475

Four-row tapered roller bearing · 52 parameters

↗

Bore d: 360 mm
Outside D: 480 mm
Dynamic C: 4000 kN
Static C0: 8000 kN

CompareSKF

BT4B 328100/HA4

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 1069.899 mm
Outside D: 1399.87 mm
Dynamic C: 30300 kN
Static C0: 100000 kN

CompareSKF

BT4B 328376/HA4

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 750 mm
Outside D: 1130 mm
Dynamic C: 20100 kN
Static C0: 46500 kN

CompareSKF

BT4B 328509/HA4

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 560 mm
Outside D: 920 mm
Dynamic C: 16500 kN
Static C0: 34000 kN

CompareSKF

BT4B 328510/HA1

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 620 mm
Outside D: 800 mm
Dynamic C: 7480 kN
Static C0: 21600 kN

CompareSKF

BT4B 328827 BG/HA1VA902

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 457.2 mm
Outside D: 596.9 mm
Dynamic C: 4290 kN
Static C0: 10000 kN

CompareSKF

BT4B 328871 G/HA1VA901

Four-row tapered roller bearing · 51 parameters

↗

Bore d: 609.6 mm
Outside D: 787.4 mm
Dynamic C: 7370 kN
Static C0: 18600 kN

CompareSKF

BT4B 328912 E1/C300

Four-row tapered roller bearing · 53 parameters

↗

Bore d: 355.6 mm
Outside D: 488.95 mm
Dynamic C: 5100 kN
Static C0: 10000 kN

CompareSKF

BT4B 328912 E3/C675

Four-row tapered roller bearing · 53 parameters

↗

Bore d: 355.6 mm
Outside D: 488.95 mm
Dynamic C: 5100 kN
Static C0: 10000 kN

CompareSKF

BT4B 328913 BG/HA1C555

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 475 mm
Outside D: 600 mm
Dynamic C: 5720 kN
Static C0: 16600 kN

CompareSKF

BT4B 328944 G/HA1VA901

Four-row tapered roller bearing · 51 parameters

↗

Bore d: 440 mm
Outside D: 650 mm
Dynamic C: 6605 kN
Static C0: 13200 kN

CompareSKF

BT4B 330993 AG/HA1

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 558.8 mm
Outside D: 736.6 mm
Dynamic C: 8580 kN
Static C0: 23200 kN

CompareSKF

BT4B 331066 A/HA4

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 825.5 mm
Outside D: 1168.4 mm
Dynamic C: 27933 kN
Static C0: 76500 kN

CompareSKF

BT4B 331089 E/C775

Four-row tapered roller bearing · 52 parameters

↗

Bore d: 685.8 mm
Outside D: 876.3 mm
Dynamic C: 9000 kN
Static C0: 22000 kN

CompareSKF

BT4B 331093 BG/HA1

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 585.788 mm
Outside D: 771.525 mm
Dynamic C: 10600 kN
Static C0: 30000 kN

CompareSKF

BT4B 331123 DG/HA1

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 863.6 mm
Outside D: 1130.3 mm
Dynamic C: 19800 kN
Static C0: 62000 kN

CompareSKF

BT4B 331125 CG/HA1

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 431.8 mm
Outside D: 571.5 mm
Dynamic C: 3960 kN
Static C0: 10200 kN

CompareSKF

BT4B 331168 B

Four-row tapered roller bearing · 50 parameters

↗

Bore d: 269.875 mm
Outside D: 381 mm
Dynamic C: 3080 kN
Static C0: 7500 kN

CompareSKF

BT4B 331174 E/C800

Four-row tapered roller bearing · 31 parameters

↗

Bore d: 536.575 mm
Outside D: 761.873 mm
Dynamic C: 14300 kN
Static C0: 32000 kN

Model Search

Find a bearing model

SKF products

Find, filter and compare bearing model data in one place.