Thrust Ball Bearing With Raceway 708744
The 708744 bearing is a Thrust Ball Bearing with an inner diameter of 220 mm , an outer diameter of 300 mm, a width of 93.75 mm. It typically uses P0,P6,P5,P4,P2 grade precision tolerances and Open, Z, ZZ, RS, 2RS, 2RZ type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Fetures:
Bearings of this type consist of the washers with raceway and the assembly of ball and cage. The washer that contacts the shaft is called shaft washer, and the one attached to the housing is called housing washer. Thrust bearings in double directions have a central washer connected to the shaft. Single-direction bearings can carry axial load in one direction, and double-direction bearings can carry axial load in two directions. The bearings with housing washer which has spherical mounting surface is self-alignable, which can reduce the effects of mounting error. Applications of these bearings can be found in steering mechanism of automobiles and machine tool spindles.
| Designations | Principal dimensions(mm) | Basic load ratings(kN) | Other dimensions (mm) | Speed ratings (rpm) | Weight (kg) | ||||||
| d | D | H | r12 | dyc(Cr) | stc(Cor) | d1 | D1 | Grease | Oil | ||
| 708744 | 220 | 300 | 93.75 | 2 | 307 | 1304 | 300 | 220.5 | 650 | 900 | 19.8 |
| 8746 | 230 | 300 | 53.4 | 2.1 | 203 | 834 | 300 | 230 | 650 | 900 | 9.47 |
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High quality 708744 ( ID: 220 mm OD: 300 mm WD: 93.75 mm , P0,P6,P5,P4,P2 Accuracy Class , bearing steel CGr15, stainless steel , bras Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 708744. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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