Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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2 in stock
Koyo 7205BGC3 angular contact ball bearing, 25 x 52 x 15 mm, 40° angle, universal flush ground, C3 axial clearance. 18,400 N dynamic, pressed steel cage.
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$52.99

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| MFR / Brand | Koyo |
|---|---|
| MPN | 7205BGC3 |
| Model | 7205 BG C3 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 25 mm |
| OD | 52 mm |
| Width | 15 mm |
| Material | Bearing Steel |
|---|---|
| Series | 7200 |
| Closure Type | Open |
| Dynamic Load Rating | 18,400 N |
| Static Load Rating | 9,400 N |
| Rolling Elements | Ball |
| Item Weight | 0.135 kg |
| Cage Material | Pressed steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 40° |
| Internal Clearance | C3 |
| Base Number | 7205B |
| Overall Width | 15 mm |
| Mpn Variants | 7205BGC3, 7205 BG C3, 7205 B G C3, 7205B-G-C3 |
| Precision Class | ABEC 1 / P0 |
| Additional Attributes | Fatigue load limit Cu: 0.580 kN; Chamfer r min: 1 mm; r1 min: 0.6 mm; Effective load centre a: 23.9 mm; da min: 30.5 mm; Da max: 46.5 mm; ra max: 1 mm |
| Mounting Arrangement | Universal (flush ground for DB, DF or DT) |
| Cross Reference 1 | SKF 7205 BE - no G flush grind, no C3 |
|---|---|
| Cross Reference 2 | FAG 7205-B - no G flush grind, no C3 |
| Cross Reference 3 | NSK 7205B - no G flush grind, no C3 |
| Cross Reference 4 | NTN 7205B - no G flush grind, no C3 |
| Cross Reference 5 | Nachi 7205B - no G flush grind, no C3 |
Koyo 7205BGC3 single-row angular contact ball bearing, 25 x 52 x 15 mm, 40° contact angle, flush ground for universal matching, with greater-than-standard axial clearance. Unit Quantity: 1 Pc.
7205 — single-row angular contact, 72 light series, bore code 05 = 25 mm.
B — 40° contact angle, the highest axial capacity of the Koyo angle options.
G — faces flush ground, so any two bearings can be paired back-to-back, face-to-face or in tandem.
C3 — axial internal clearance greater than standard.
Bore Diameter: 25 mm. Outside Diameter: 52 mm. Overall Width: 15 mm. Contact Angle: 40°. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open. Dynamic Load Rating: 18,400 N. Static Load Rating: 9,400 N. Fatigue Load Limit (Cu): 0.580 kN. Precision Class: ABEC 1 / P0. Internal Clearance: C3. Cage Material: Pressed steel. Item Weight: 0.135 kg. Mounting Arrangement: Universal (flush ground for DB, DF or DT).
Chamfer r min: 1 mm. Chamfer r1 min: 0.6 mm. Effective load centre a: 23.9 mm. Shaft abutment diameter da min: 30.5 mm. Housing abutment diameter Da max: 46.5 mm. Fillet radius ra max: 1 mm.
Same 25 x 52 x 15 mm envelope and 40° angle as SKF 7205 BE, FAG 7205-B, NSK 7205B, NTN 7205B and Nachi 7205B. Universal flush grinding and C3 axial clearance are specific to this Koyo execution.
Contact Angle: 40°. The B in the designation is the 40° angle.
G means the faces are flush ground, so any two bearings can be paired back-to-back, face-to-face or in tandem.
Bore Diameter: 25 mm. Outside Diameter: 52 mm. Overall Width: 15 mm.
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