N60.20 Series (in)
Light series, flanged, internal gear, inch sizes
The LYRA N60.20 series mimics the dimension plan of the Kaydon RK6-N
Series dimensions
Flange type four-point contact ball slewing bearing, the size can be customized according to your requirements.
| N | Outline dimensions | Outer holes | Inner holes | 20 deg stub gear | Weight | |||||||||
| LYRA reference | Da | Di | U | B | C | La | na | Li | ni | P | DP | z | Fz Max | |
| in | in | in | in | in | in | in | in | lb.f | lbs | |||||
| N60.20.0411.00 | 20.39 | 12.85 | 16.22 | 17.87 | 16.14 | 19.25 | 8 | 14.88 | 12 | 13.25 | 4 | 53 | 7883 | 65 |
| N60.20.0541.00 | 25.51 | 17.6 | 21.34 | 22.99 | 21.26 | 24.38 | 10 | 19.63 | 15 | 18 | 4 | 72 | 7883 | 90 |
| N60.20.0641.00 | 29.45 | 21.6 | 25.28 | 26.93 | 25.2 | 28.38 | 12 | 23.63 | 18 | 22 | 4 | 88 | 7883 | 106 |
| N60.20.0741.00 | 33.39 | 25.6 | 29.22 | 30.87 | 29.14 | 32.25 | 15 | 27.63 | 18 | 26 | 4 | 104 | 7883 | 121 |
| N60.20.0841.00 | 37.32 | 29.13 | 33.15 | 34.8 | 33.07 | 36.25 | 18 | 31.5 | 18 | 29.67 | 3 | 89 | 10500 | 148 |
| N60.20.0941.00 | 41.26 | 33.13 | 37.09 | 38.74 | 37.01 | 40.13 | 18 | 35.5 | 20 | 33.67 | 3 | 101 | 10500 | 165 |
| N60.20.1091.00 | 47.17 | 39.13 | 43 | 44.65 | 42.92 | 46 | 18 | 41.5 | 24 | 39.667 | 3 | 119 | 10500 | 188 |
Interchange information
The LYRA N60.20 series slewing bearings can be freely interchanged with the following brands and models.
| LYRA reference | KAYDON | ROTEK | SILVERTHIN | AVON |
| N60.20.0411.00 | RK6-16N1Z | L6-16N9Z | SK6 16 NZ | 716 MB1 |
| N60.20.0541.00 | RK6-22N1Z | L6-22N9Z | SK6 22 NZ | 721 MB1 |
| N60.20.0641.00 | RK6-25N1Z | L6-25N9Z | SK6 25 NZ | 725 MB1 |
| N60.20.0741.00 | RK6-29N1Z | L6-29N9Z | SK6 29 NZ | 729 MB1 |
| N60.20.0841.00 | RK6-33N1Z | L6-33N9Z | SK6 33 NZ | 733 MB1 |
| N60.20.0941.00 | RK6 37N1Z | L6-37N9Z | SK6 37 NZ | 737 MB1 |
| N60.20.1091.00 | RK6-43N1Z | L6-42N9Z | SK6 43 NZ | 742 MB1 |