Crossed roller slewing ring bearing
Inch
Internal gear
Series 1
D:Outer diameter d:Inner diameter
T:Overall height N1:External bolt hole diameter
J1:External bolt circle diameter n1:Number of bolt holes per hole circle
J2:Internal bolt circle diameter n2:Number of bolt holes per hole circle
N2:Internal bolt hole diameter B:Tooth width
| Bearing No. | d [in] | D [in] | T [in] | [Ibs] | J1 [in] | n1 | N1 [in] | J2 [in] | n2 | N2 [in] | H1 [in] | H2 [in] | PD [in] | DP or (m) | z | B [in] |
| R8-30N3 | 25.100 | 34.090 | 2.874 | 273 | 32.625 | 24 | 0.69 | 27.500 | 24 | 0.69 | 2.520 | 2.520 | 25.500 | 4 | 102 | 2.520 |
| R8-35N3 | 29.467 | 38.900 | 2.874 | 324 | 37.500 | 30 | 0.69 | 32.250 | 30 | 0.69 | 2.520 | 2.520 | 30.000 | 3 | 90 | 2.520 |
Series 2
D:Outer diameter d:Inner diameter
T:Overall height N1:External bolt hole diameter
J1:External bolt circle diameter n1:Number of bolt holes per hole circle
J2:Internal bolt circle diameter n2:Number of bolt holes per hole circle
N2:Internal bolt hole diameter B:Tooth width
| Bearing No. | d [in] | D [in] | T [in] | [Ibs] | J1 [in] | n1 | N1 [in] | J2 [in] | n2 | N1 [in] | H1 [in] | H2 [in] | PD [in] | DP or (m) | z | B [in] |
| 16328001 | 18.667 | 26.700 | 2.500 | 130 | 24.500 | 18 | 1/2-13 | 20.500 | 18 | 1/2-13 | 2.000 | 2.000 | 19.000 | 6 | 114 | 2.000 |
| 16329001 | 24.160 | 36.000 | 3.880 | 465 | 33.250 | 24 | 0.813 | 27.250 | 30 | 3/4-10 | 3.380 | 3.380 | 24.800 | 2.5 | 62 | 3.380 |