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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.
Availability:
1 in stock
Single-row deep groove ball bearing, 670 x 820 x 69 mm, thin 618 section, machined brass cage, C3 increased clearance, open. Cr 442 kN, 1,100 rpm.
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| MFR / Brand | FAG |
|---|---|
| MPN | 618/670-MA-C3 |
| GTIN | 4012801623506 |
| Model | 618/670 MA C3 |
| Bearing Type | Deep Groove Ball Bearing, Open |
| ID | 670 mm |
| OD | 820 mm |
| Width | 69 mm |
| Series | 618 (deep groove ball, dimension series 18) |
|---|---|
| Lubricant | Grease or oil |
| Base Number | 618/670 |
| Industry Terms | large bore ball bearing, thin section deep groove bearing, brass cage ball bearing, C3 clearance bearing, oversize deep groove bearing, heavy industry bearing |
| Application Types | Large turntables and rotary structures, kiln and dryer supports, large fan and blower shafts, mining and tunnelling machinery, mill and pulley shafts |
| Bore Shaft Size | 670 mm (26.378 in) |
| Mpn Variants | 618/670-MA-C3, 618/670MAC3, 618/670-M-C3, 618/670MA, 618/670M, 618/670, 618-670-MA-C3, 618 670 MA C3 |
| Manufacturer Status | FAG is a Schaeffler Group brand |
| Compatible With Replaces | Large-diameter shaft positions calling for a 670x820x69 mm single-row deep groove ball bearing with brass cage and C3 clearance |
| Precision Class | ABEC 1 |
| Dynamic Load Rating | 442,000 N |
| Static Load Rating | 1,000,000 N |
| Rolling Elements | Ball |
| Cage Material | Brass |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Limiting Speed | 1,100 rpm |
| Internal Clearance | C3 |
| Harmonization Code | 8482.10.50.68 |
| Part Number | 618/670-MA-C3 |
| Common Misspellings | FAG 618/670 MA C3; FAG 618670MAC3; Schaeffler 618/670-MA-C3; FAG 618/670 MAC3 |
| Cross Reference 1 | SKF 618/670 MA/C3 |
|---|
FAG 618/670-MA-C3 single-row deep groove ball bearing, open on both sides, straight bore. One complete non-separable bearing: both rings, the full ball complement and a machined brass cage. Bore 670 mm, outside diameter 820 mm, width 69 mm. Unit Quantity: 1 Pc. It belongs to the 618 extra-thin-section dimension series for very large bores.
618 — deep groove ball bearing, dimension series 18 (extra-thin section).
/670 — bore diameter 670 mm.
MA — machined brass solid cage, outer ring guided.
C3 — radial internal clearance greater than normal.
Bore Diameter: 670 mm. Outside Diameter: 820 mm. Width: 69 mm. Number of Rows: 1. Rolling Elements: Ball. Cage Material: Brass. Internal Clearance: C3. Closure Type: Open. Precision Class: ABEC 1. Dynamic Load Rating: 442,000 N. Static Load Rating: 1,000,000 N. Limiting Speed: 1,100 rpm. Lubricant: grease or oil. GTIN: 4012801623506. Country of Origin: Romania.
Straight bore, 670 mm. Outside diameter 820 mm. Width 69 mm. Minimum chamfer (fillet radius): 3 mm. Open design with no seals or shields.
Cross-reference: SKF 618/670 MA/C3, the same designation in SKF’s range. Within FAG, 618/670-MA-C3 is the machined brass cage execution with C3 clearance.
Bore 670 mm, outside diameter 820 mm, width 69 mm.
MA is a machined brass solid cage guided by the outer ring. C3 is radial internal clearance greater than normal.
Dynamic load rating 442,000 N, static load rating 1,000,000 N, limiting speed 1,100 rpm.
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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