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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
Deep groove ball bearing, 75 x 95 x 10 mm thin section. Contact seals both sides, pressed steel cage, CN clearance, 3,300 rpm limiting speed.
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| MFR / Brand | INA |
|---|---|
| MPN | 61815-2RSR |
| Model | 618152RS |
| Bearing Type | Ball Bearing, Double Rubber Seal |
| ID | 75 mm |
| OD | 95 mm |
| Width | 10 mm |
| Material | Chrome steel |
|---|---|
| Series | 618 |
| Lubricant | Ball bearing grease (GA13) |
| Base Number | 61815 |
| Total Width | 10 mm |
| Overall Width | 10 mm |
| Bore Shaft Size | 75 mm |
| Mpn Variants | 618152RS, 61815-2RS, 61815 2RS, 61815RS, 618152RSR, 61815-2RSR, 6815-2RS |
| Compatible With Replaces | 61815, 61815-2RZ, 61815-C3, 61815-2RSR-C3 |
| Precision Class | PN (ISO 492:2023 normal) |
| Additional Attributes | Fatigue load limit Cur 890 N; calculation factor f0 16.1; da min 78.2 mm; Da max 91.8 mm; ra max 0.6 mm; r min 0.6 mm; outer ring shoulder diameter D1 88.57 mm; outer ring caliber diameter D2 90.5 mm; inner ring shoulder diameter d1 81.6 mm; rings dimensionally stabilized to 150 C (S0) |
| Min Temp | -20 °C |
| Cage Type | Sheet metal |
| Dynamic Load Rating | 13,700 N |
| Static Load Rating | 13,400 N |
| Rolling Elements | Balls |
| Max Temp | 100 °C |
| Item Weight | 0.148 kg |
| Cage Material | Pressed steel |
| Limiting Speed | 3,300 rpm |
| Number Of Rows | 1 |
| Bore Type | Cylindrical |
| Internal Clearance | CN |
| Harmonization Code | 8482.10.50.68 |
| Design Units | Metric |
| Bearing Material | Chrome steel |
| Part Number | 61815-2RSR |
| Industry Terms | thin section ball bearing; 618 series bearing; sealed deep groove bearing; extra thin section bearing |
| Common Misspellings | INA 61815 2RSR; INA 618152RSR; INA 61815-2RZR; IMA 61815-2RSR |
| Application Types | Compact machinery; automation equipment; instrumentation |
| Closure Type | Contact seals both sides |
| Cross Reference 1 | 61815-2RS |
|---|---|
| Cross Reference 2 | 61815 (open, no seals) |
| Cross Reference 3 | 61815-2RZ (non-contact seals both sides) |
| Cross Reference 4 | 61815-2RSR-C3 (C3 clearance) |
INA 61815-2RSR deep groove ball bearing, single row, thin section, sealed on both sides. Bore / Shaft Size: 75 mm. Outside Diameter: 95 mm. Overall Width: 10 mm. Unit Quantity: 1 Pc.
618 — extra-thin 61800 dimension series, 10 mm radial section over a 75 mm bore.
15 — bore code: 15 x 5 gives the 75 mm bore.
2RSR — contact lip seals on both sides, INA seal code.
JN — pressed steel sheet metal cage.
CN — normal radial internal clearance.
Dynamic Load Rating: 13,700 N. Static Load Rating: 13,400 N. Fatigue Load Limit: 890 N. Limiting Speed: 3,300 rpm. Weight: 0.148 kg. Internal Clearance: CN. Precision Class: PN, normal to ISO 492:2023. Cage Material: Pressed steel. Cage Type: Sheet metal. Bore Type: Cylindrical. Closure Type: Contact seals both sides. Number Of Rows: 1. Rolling Elements: Balls. Lubricant: Ball bearing grease, GA13. Operating Temperature: -20 °C to 100 °C. Bearing Material: Chrome steel. Country of Origin: United States.
Shaft seat: 75 mm. Housing bore: 95 mm. Minimum shaft shoulder diameter da min: 78.2 mm. Maximum housing shoulder diameter Da max: 91.8 mm. Maximum fillet radius ra max: 0.6 mm. Minimum chamfer dimension r min: 0.6 mm. Outer ring shoulder diameter D1: 88.57 mm. Outer ring caliber diameter D2: 90.5 mm. Inner ring shoulder diameter d1: 81.6 mm.
Cross-references on the same 75 x 95 x 10 mm envelope: 61815-2RS (rubber seals both sides), 61815 (open, no seals), 61815-2RZ (non-contact seals both sides), 61815-2RSR-C3 (same seals, C3 internal clearance), 61815-C3 (open, C3 internal clearance).
75 mm bore, 95 mm outside diameter, 10 mm width.
Contact lip seals on both sides, filled with GA13 ball bearing grease.
Dynamic Load Rating 13,700 N, Static Load Rating 13,400 N, Limiting Speed 3,300 rpm.
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Our team can locate, cross-reference, and source all parts.
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