Four point contact ball slewing ring bearing
Inch
Ungeared
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 H1:Outer ring height
| Bearing No. | d [in] | D [in] | T [in] | [Ibs] | J1 [in] | n1 | N1 [in] | J2 [in] | n2 | N2 [in] | Ds [in] | t [in] | H1 [in] | H2 [in] |
| HS6-16P1Z | 12.000 | 20.400 | 2.200 | 103 | 19.000 | 8 | 0.688 | 13.500 | 12 | 0.688 | - | - | 1.800 | 1.800 |
| HS6-21P1Z | 17.000 | 25.500 | 2.200 | 137 | 24.000 | 12 | 0.688 | 18.500 | 15 | 0.688 | - | - | 1.800 | 1.800 |
| HS6-25P1Z | 21.000 | 29.500 | 2.200 | 162 | 28.000 | 15 | 0.688 | 22.500 | 18 | 0.688 | - | - | 1.800 | 1.800 |
| HS6-29P1Z | 25.000 | 33.400 | 2.200 | 186 | 32.000 | 15 | 0.688 | 26.500 | 18 | 0.688 | - | - | 1.800 | 1.800 |
| HS6-33P1Z | 28.830 | 37.400 | 2.200 | 216 | 35.700 | 18 | 0.688 | 30.500 | 20 | 0.688 | - | - | 1.800 | 1.800 |
| HT10-30P1Z | 24.000 | 36.000 | 3.500 | 447 | 33.250 | 24 | 0.813 | 26.750 | 30 | 0.813 | - | - | 3.000 | 3.000 |
| MTO-050 | 1.968 | 4.331 | 0.787 | 2 | 3.818 | 8 | 0.260 | 2.480 | 8 | 0.260 | - | - | 0.728 | 0.728 |
| MTO-050T | 1.968 | 4.331 | 0.787 | 2 | 3.818 | 8 | M6 | 2.480 | 8 | M6 | - | - | 0.728 | 0.728 |
| MTO-065 | 2.559 | 5.315 | 0.866 | 4 | 4.724 | 8 | 0.354 | 3.149 | 8 | 0.354 | - | - | 0.787 | 0.787 |
| MTO-065T | 2.559 | 5.315 | 0.866 | 4 | 4.724 | 8 | M8 | 3.149 | 8 | M8 | - | - | 0.787 | 0.787 |
| MTO-122 | 4.803 | 8.898 | 1.339 | 13 | 8.189 | 12 | 0.354 | 5.512 | 12 | 0.354 | - | - | 1.142 | 1.142 |
| MTO-122T | 4.803 | 8.898 | 1.339 | 13 | 8.189 | 12 | M8 | 5.512 | 12 | M8 | - | - | 1.142 | 1.142 |
| MTO-143 | 5.630 | 9.803 | 1.339 | 15 | 8.937 | 12 | 0.433 | 6.496 | 12 | 0.433 | - | - | 1.142 | 1.142 |
| MTO-143T | 5.630 | 9.803 | 1.339 | 15 | 8.937 | 12 | M10 | 6.496 | 12 | M10 | - | - | 1.142 | 1.142 |
| MTO-145 | 5.709 | 11.811 | 1.968 | 37 | 10.630 | 16 | 0.562 | 6.890 | 16 | 0.562 | - | - | 1.732 | 1.732 |
| MTO-145T | 5.709 | 11.811 | 1.968 | 37 | 10.630 | 16 | 5/8-11 | 6.890 | 16 | 5/8-11 | - | - | 1.732 | 1.732 |
| MTO-145X | 5.709 | 12.286 | 1.968 | 41 | 10.630 | 16 | 0.594 | 6.890 | 16 | 0.594 | - | - | 1.732 | 1.732 |
| MTO-170 | 6.693 | 12.205 | 1.811 | 33 | 11.024 | 12 | 0.512 | 7.874 | 12 | 0.512 | - | - | 1.614 | 1.614 |
| MTO-170T | 6.693 | 12.205 | 1.811 | 33 | 11.024 | 12 | M12 | 7.874 | 12 | M12 | - | - | 1.614 | 1.614 |
| MTO-210 | 8.268 | 14.370 | 1.575 | 38 | 13.190 | 16 | 0.562 | 9.449 | 20 | 0.562 | - | - | 1.496 | 1.496 |
| MTO-210T | 8.268 | 14.370 | 1.575 | 38 | 13.190 | 16 | 5/8-11 | 9.449 | 20 | 5/8-11 | - | - | 1.496 | 1.496 |
| MTO-210X | 8.268 | 14.686 | 1.968 | 48 | 13.190 | 16 | 0.594 | 9.449 | 20 | 0.594 | - | - | 1.732 | 1.732 |
| MTO-265 | 10.433 | 16.535 | 1.968 | 54 | 15.354 | 18 | 0.562 | 11.614 | 24 | 0.562 | - | - | 1.732 | 1.732 |
| MTO-265T | 10.433 | 16.535 | 1.968 | 54 | 15.354 | 18 | 5/8-11 | 11.614 | 24 | 5/8-11 | - | - | 1.732 | 1.732 |
| MTO-265X | 10.433 | 17.086 | 1.968 | 61 | 15.354 | 18 | 0.594 | 11.614 | 24 | 0.594 | - | - | 1.732 | 1.732 |
| MTO-324T | 12.750 | 20.486 | 2.062 | 105 | 18.875 | 20 | 5/8-11 | 14.375 | 20 | 5/8-11 | - | - | 2.022 | 2.022 |
| MTO-324X | 12.770 | 20.486 | 2.375 | 105 | 18.875 | 20 | 0.688 | 14.375 | 20 | 0.688 | - | - | 2.063 | 2.063 |
| KH-125P | 8.625 | 16.500 | 2.500 | 80 | 14.750 | 16 | 1/2-13 | 10.250 | 16 | 1/2-13 | - | - | 2.000 | 2.000 |
| KH-166P | 12.750 | 20.500 | 2.500 | 105 | 18.875 | 20 | 1/2-13 | 14.375 | 20 | 1/2-13 | - | - | 2.000 | 2.000 |
| KH-225P | 18.500 | 26.700 | 2.500 | 150 | 24.500 | 18 | 1/2-13 | 20.500 | 18 | 1/2-13 | - | - | 2.000 | 2.000 |
| KH-275P | 23.500 | 31.700 | 2.500 | 185 | 29.500 | 24 | 1/2-13 | 25.500 | 24 | 1/2-13 | - | - | 2.000 | 2.000 |
| KH-325P | 28.500 | 36.700 | 2.500 | 220 | 34.500 | 18 | 1/2-13 | 30.500 | 28 | 1/2-13 | - | - | 2.000 | 2.000 |
| 12740001 | 16.250 | 24.650 | 2.375 | 145 | 22.250 | 16 | 0.813 | 17.750 | 20 | 0.813 | - | - | 2.063 | 2.063 |
| 12750001 | 18.500 | 26.900 | 2.375 | 155 | 24.500 | 18 | 0.813 | 20.000 | 24 | 0.813 | - | - | 2.063 | 2.063 |
| 12770001 | 21.250 | 29.650 | 2.375 | 180 | 27.250 | 24 | 0.813 | 22.750 | 28 | 0.813 | - | - | 2.063 | 2.063 |
| 12775001 | 23.125 | 33.534 | 2.875 | 305 | 30.625 | 18 | 0.938 | 24.875 | 24 | 0.938 | - | - | 2.563 | 2.563 |
| 12780001 | 27.750 | 39.201 | 2.875 | 350 | 35.250 | 24 | 0.938 | 29.500 | 28 | 0.938 | - | - | 2.563 | 2.563 |
| Bearing No. | d[in] | D[in] | T[in] |
| HS6-16P1Z | 12.000 | 20.400 | 2.200 |
| HS6-21P1Z | 17.000 | 25.500 | 2.200 |
| HS6-25P1Z | 21.000 | 29.500 | 2.200 |
| HS6-29P1Z | 25.000 | 33.400 | 2.200 |
| HS6-33P1Z | 28.830 | 37.400 | 2.200 |
| HT10-30P1Z | 24.000 | 36.000 | 3.500 |
| MTO-050 | 1.968 | 4.331 | 0.787 |
| MTO-050T | 1.968 | 4.331 | 0.787 |
| MTO-065 | 2.559 | 5.315 | 0.866 |
| MTO-065T | 2.559 | 5.315 | 0.866 |
| MTO-122 | 4.803 | 8.898 | 1.339 |
| MTO-122T | 4.803 | 8.898 | 1.339 |
| MTO-143 | 5.630 | 9.803 | 1.339 |
| MTO-143T | 5.630 | 9.803 | 1.339 |
| MTO-145 | 5.709 | 11.811 | 1.968 |
| MTO-145T | 5.709 | 11.811 | 1.968 |
| MTO-145X | 5.709 | 12.286 | 1.968 |
| MTO-170 | 6.693 | 12.205 | 1.811 |
| MTO-170T | 6.693 | 12.205 | 1.811 |
| MTO-210 | 8.268 | 14.370 | 1.575 |
| MTO-210T | 8.268 | 14.370 | 1.575 |
| MTO-210X | 8.268 | 14.686 | 1.968 |
| MTO-265 | 10.433 | 16.535 | 1.968 |
| MTO-265T | 10.433 | 16.535 | 1.968 |
| MTO-265X | 10.433 | 17.086 | 1.968 |
| MTO-324T | 12.750 | 20.486 | 2.062 |
| MTO-324X | 12.770 | 20.486 | 2.375 |
| KH-125P | 8.625 | 16.500 | 2.500 |
| KH-166P | 12.750 | 20.500 | 2.500 |
| KH-225P | 18.500 | 26.700 | 2.500 |
| KH-275P | 23.500 | 31.700 | 2.500 |
| KH-325P | 28.500 | 36.700 | 2.500 |
| 12740001 | 16.250 | 24.650 | 2.375 |
| 12750001 | 18.500 | 26.900 | 2.375 |
| 12770001 | 21.250 | 29.650 | 2.375 |
| 12775001 | 23.125 | 33.534 | 2.875 |
| 12780001 | 27.750 | 39.201 | 2.875 |
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 H1:Outer ring height
| Bearing No. | d [in] | D [in] | T [in] | [Ibs] | J1 [in] | n1 | N1 [in] | J2 [in] | n2 | N2 [in] | Ds [in] | t [in] | H1 [in] | H2 [in] |
| A6-9P4 | 5.71 | 11.81 | 1.81 | 32 | 10.630 | 10 | 0.66 | 6.890 | 10 | 0.66 | 8.78 | — | 1.61 | 1.61 |
| A6-11P5 | 8.26 | 14.68 | 1.57 | 43 | 13.189 | 16 | 1/2-13 | 9.449 | 20-1 | 1/2-13 | 11.41 | — | 1.50 | 1.50 |
| A6-14P3D | 10.43 | 16.54 | 1.97 | 56 | 15.354 | 18 | 5/8-11 | 11.614 | 24-1 | 0.66 | 13.48 | — | 1.73 | 1.73 |
| A8-17P1DU | 12.74 | 20.48 | 2.13 | 101 | 18.875 | 20 | 5/8-11 | 14.375 | 20 | 5/8-11 | 16.60 | — | 2.06 | 2.06 |
| A14-19P4 | 13.63 | 24.13 | 3.81 | 264 | 22.438 | 24-1 | 0.97 | 15.312 | 24 | 7/8-9 | 18.88 | — | 3.44 | 3.44 |
| A8-22P11 | 18.00 | 26.00 | 2.75 | 170 | 24.500 | 20 | 0.78 | 19.500 | 20 | 3/4-10 | 22.00 | — | 2.38 | 2.38 |
| A13-22P4 | 16.63 | 27.50 | 3.50 | 275 | 25.375 | 24 | 1.06 | 18.625 | 24 | 1.06 | 22.00 | — | 3.13 | 3.13 |
| A4-23P2A | 20.00 | 26.00 | 1.82 | 83 | 25.000 | 12 | 0.53 | 21.000 | 12 | 1/2-13 | 23.00 | — | 1.53 | 1.53 |
| A9-24P2 | 19.77 | 27.97 | 2.88 | 188 | 26.625 | 30 | 3/4-10 | 21.125 | 30 | 3/4-10 | 23.88 | — | 2.50 | 2.50 |
| A14-24P1A | 19.12 | 28.75 | 3.62 | 294 | 27.375 | 30 | 0.81 | 20.625 | 30-1 | 0.81 | 24.00 | — | 3.25 | 3.25 |
| A14-25P1 | 18.75 | 31.83 | 4.38 | 475 | 29.000 | 27 | 1.31 | 21.250 | 23 | 1.31 | 25.13 | — | 4.00 | 3.50 |
| A14-31P3 | 26.00 | 35.75 | 3.81 | 406 | 34.125 | 30-1 | 3/4-10 | 27.625 | 30 | 0.78 | 31.06 | — | 3.44 | 3.44 |
| A12-32P2 | 27.13 | 36.25 | 3.25 | 316 | 34.500 | 40-1 | 0.81 | 28.500 | 40 | 3/4-10 | 31.51 | — | 2.88 | 2.88 |
| A10-35P1A | 32.12 | 39.00 | 3.25 | 349 | 37.170 | 30 | 3/4-10 | 33.460 | 30 | 3/4-10 | 35.33 | — | 3.38 | 3.56 |
| W13-24P1 | 21.65 | 31.89 | 3.55 | 368 | 30.510 | 12 | 5/8-11 | 23.23 | 12 | 5/8-11 | 26.78 | — | 3.55 | 2.77 |
| Bearing No. | d[in] | D[in] | T[in] |
| A6-9P4 | 5.71 | 11.81 | 1.81 |
| A6-11P5 | 8.26 | 14.68 | 1.57 |
| A6-14P3D | 10.43 | 16.54 | 1.97 |
| A8-17P1DU | 12.74 | 20.48 | 2.13 |
| A14-19P4 | 13.63 | 24.13 | 3.81 |
| A8-22P11 | 18.00 | 26.00 | 2.75 |
| A13-22P4 | 16.63 | 27.50 | 3.50 |
| A4-23P2A | 20.00 | 26.00 | 1.82 |
| A9-24P2 | 19.77 | 27.97 | 2.88 |
| A14-24P1A | 19.12 | 28.75 | 3.62 |
| A14-25P1 | 18.75 | 31.83 | 4.38 |
| A14-31P3 | 26.00 | 35.75 | 3.81 |
| A12-32P2 | 27.13 | 36.25 | 3.25 |
| A10-35P1A | 32.12 | 39.00 | 3.25 |
| W13-24P1 | 21.65 | 31.89 | 3.55 |

