Double Row Self-aligning Bearings utilize an inner ring with two rows of balls in two deep raceways, and an outer ring with a single spherical raceway. In this way, the inner and outer rings can be misaligned relative to each other. The resulting effect is a comparatively large angle imposing moment loads upon the balls. The boundary dimensions of the 1200 and 1300 series are the same as the 6200 and 6300 single row deep groove bearings.
NTN Self-Aligning Ball Bearing, Cylindrical Bore, Series: 12 Series, 105 mm Bore Dia, 190 mm Outside Dia, 2 Rows, 36 mm W, Open Closure, 75000 N, High Carbon Chrome Steel Bearing, Pressed Steel Cage, 3000 rpm Grease/3600 rpm Oil Maximum, -40 to 120 deg C
| Bearing Material | : | High Carbon Chrome Steel |
| Bore Diameter | : | 105 mm |
| Cage Material | : | Pressed Steel |
| Closure Type | : | Open |
| Load Capacity | : | 75000 N |
| Maximum Speed | : | 3000 rpm Grease/3600 rpm Oil |
| Number of Rows | : | 2 |
| Outside Diameter | : | 190 mm |
| Series | : | 12 Series |
| Temperature Rating | : | -40 to 120 deg C |
| Type | : | Cylindrical Bore |
| Width | : | 36 mm |
- Standard cage
- ISO class 0 precision rating
- 75000 N dynamic/32500 N static
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