GAMET 181118/181180XHE+5 Taper Roller Bearing (118x180.975x108)
GAMET 181118/181180XHE+5 at a glance
The GAMET 181118/181180XHE+5 is a precision taper roller bearing, double row, flanged cup (type H): bore d = 118 mm, outside diameter D = 180.975 mm, overall width T = 108 mm, weight 7.68 kg. Per the GAMET data sheet it is rated 9,425 daN radial and 2,495 daN axial (basis 10,000 h at 500 rpm). Maximum speed is 3,600 rpm with oil lubrication.
Design and designation
Double row with a flanged cup. Roughly twice the capacity of a single-row bearing; the flange locates the spindle axially and simplifies housing machining. Cone (inner ring with rollers and cage): 181118. Cup (outer ring): 181180XH. The X in the number marks an inch dimension rather than a round metric size. "E+5" is the factory setting: a spacer between the inner rings gives the double-row bearing its specified end play or preload. Copy it exactly from the old bearing. The rear cone bore ("B" track) is 0.002 to 0.004 mm larger than the front one, per the catalogue – this makes adjustment easier.
Applications
GAMET specialises in precision taper roller bearings. GAMET was founded to serve the machine-tool industry – spindle bearings, for example in lathes, are typical. According to the catalogue, GAMET today also supplies the coating, printing and packaging industries. Hollow rollers carry oil through the bearing for cooling; the cage is guided on the inner ring.
Number no longer legible?
Measure bore, outside diameter and width and send us the values with a photo of cone and cup. We identify the exact GAMET designation and send you a quote. Form with photo upload
¹ Basis per GAMET data sheet: 10,000 h at 500 rpm; 1 daN = 10 N. Dimensions by the letters of the drawing. Values as published in the GAMET technical data sheet.
Gamet 181118/181180XHE+5 Gamet Bearing (118x180,97x108)
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Other designs of 181118/181180X
Same cone and cup number – a different cup design.
