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Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Availability:
8 in stock
Bower 41125/41286B tapered roller bearing cone and flanged cup set, 1-1/8 in bore, 2.8593 in OD, 3.0741 in flange OD. Interchanges with Timken 41125/41286B.
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8 in stock
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| MFR / Brand | Bower |
|---|---|
| MPN | 41125/41286B |
| Model | 41125/41286-B |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 1.1250 in (28.575 mm) |
| OD | 2.8593 in (72.626 mm) |
| Mpn Variants | 41125/41286B, 41125/41286-B, 41125 41286B, 41125-41286B, 41125 cone, 41286B cup, 41286-B flanged cup |
|---|---|
| Precision Class | Not specified |
| Additional Attributes | Flange OD: 3.0741 in (78.082 mm); Flange Width: 0.2187 in (5.555 mm); Cone Width: 0.9550 in (24.257 mm); Cup Width: 0.6875 in (17.463 mm); C90: 21,400 N; Ca90: 22,100 N; K Factor: 0.97; e: 0.6; Y: 1 |
| Dynamic Load Rating | 82,600 N |
| Static Load Rating | 64,100 N |
| Series | 41000 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Cross Reference 1 | Timken 41125/41286B |
|---|
Bower 41125/41286B is a single-row inch tapered roller bearing set with a flanged cup: a 41125 cone (inner ring, rollers and cage) and a 41286B flanged cup (outer ring). Bore Diameter: 1.1250 in (28.575 mm). Outside Diameter: 2.8593 in (72.626 mm). Flange Outside Diameter: 3.0741 in (78.082 mm). The flange locates the cup axially against the housing face in a through-bored housing.
41125 — ABMA cone number, 1-1/8 in bore, 41000 series.
41286 — ABMA cup number, 2.8593 in OD, 0.6875 in cup width.
B — flanged cup. The 41286B is a different part from the plain 41286 cup.
Interchange data for the same ABMA numbers (Timken catalogue): Dynamic Load Rating: 82,600 N (C1, 1 million revolutions). Static Load Rating: 64,100 N. Dynamic Radial Rating C90: 21,400 N. Dynamic Axial Rating Ca90: 22,100 N. K Factor: 0.97. e Factor: 0.6. Y Factor: 1.
Cone Width: 0.9550 in (24.257 mm). Cup Width: 0.6875 in (17.463 mm). Flange Width: 0.2187 in (5.555 mm). Max Shaft Fillet Radius: 0.19 in (4.8 mm). Max Housing Fillet Radius: 0.06 in (1.5 mm). Shaft Backing Shoulder Diameter: 1.44 in (36.5 mm) front face, 1.89 in (48 mm) back face. Housing Backing Shoulder Diameter: 2.8 in (71.10 mm) front face. Effective Center Location: -0.16 in (-4.1 mm).
Unit Quantity: 2 Pcs — one 41125 cone and one 41286B flanged cup. Rolling Elements: Tapered Roller. Number Of Rows: 1. Closure Type: Open. Bore Type: Straight.
Cross-Reference: Timken 41125/41286B (TSF, tapered single with flange).
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