MTO-145 bearing

MTO-145 Bearing specifications

Inner ring: 145mm
Outer ring: 300mm
Height: 50mm
Mounting dimensions Li: 175mm
Mounting dimensions Lo: 270mm
Weight: 16.8kg
Structure: four point contact ball slewing bearing without gear
Materials: 42CrMo/50Mn/customized
Clearance: 0.07~0.17mm
Lubrication type: Grease lubrication/Lubrication hole: Yes
Load direction: axial, radial and tilting moment.

MTO-145 bearing design features

1. Four-point contact ball slewing bearing with integrated inner and outer ring.
   

2. Grinding finished bearing surface and raceway, provide lower friction and higher rotation accuracy.

3. With moutning holes on inner and outer ring, easy to install and remove bearings.

MTO slewing bearing models (unit:mm)

Model	di	Do	H	Li	ni - Bi	Lo	no - Bo	Weight(kg)
MTO-050	50	110	20	63	8-φ6.6	97	8-φ6.6	0.9
MTO-050T	50	110	20	63	8-M6	97	8-M6	0.9
MTO-065	65	135	22	80	8-φ9	120	8-φ9	1.8
MTO-065T	65	135	22	80	8-M8	120	8-M8	1.8
MTO-122	122	226	34	140	12-φ9	208	12-φ9	6
MTO-122T	122	226	34	140	12-M8	208	12-M8	6
MTO-143	143	249	34	165	12-φ11	227	12-φ11	6.8
MTO-143T	143	249	34	165	12-M10	227	12-M10	6.8
MTO-145	145	300	50	175	16-φ14.3	270	16-φ14.3	16.8
MTO-145T	145	300	50	175	16-φ15.875	270	16-φ15.875	16.8
MTO-145X	145	312	50	175	16-φ15.1	270	16-φ15.1	18.6
MTO-170	170	310	46	200	12-φ13	280	12-φ13	15
MTO-170T	170	310	46	200	12-M12	280	12-M12	15
MTO-210	210	365	40	240	20-φ14.3	335	16-φ14.3	17.2
MTO-210T	210	365	40	240	20-φ15.875	335	16-φ15.875	17.2
MTO-210X	210	373	50	240	20-φ15.1	335	16-φ15.1	21.8
MTO-265	265	420	50	295	24-φ14.3	390	18-φ14.3	24.5
MTO-265T	265	420	50	295	24-φ15.875	390	18-φ15.875	24.5
MTO-265X	265	434	50	295	24-φ15.1	390	18-φ15.1	27.7