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Double Row Angular Contact Ball Bearing D 10-50Mm

Double Row Angular Contact Ball Bearing D 10-50Mm

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Product Details

Performance characteristics

Double Row Angular Contact Ball Bearing D 10-50Mm bearing has limited tilt between the inner and outer rings. The allowable tilt angle depends on the internal clearance of the bearing, the bearing size, the internal design and the forces and moments acting on the bearing. The allowable tilt angle should ensure that there is no excessive additional stress in the bearing.

If there is a tilt angle between the inner and outer rings of the bearing, it will affect the life of the bearing, and at the same time, the bearing running accuracy will decrease and the running noise will increase. Double row angular contact ball bearings typically use a nylon cage or a brass solid cage. When installing double row angular contact ball bearings, it should be noted that although the bearing can bear the bidirectional axial load, if there is a ball gap on one side, care should be taken not to let the main axial load pass through the notched side groove. When using the bearing, care should be taken to bear the main load on the side raceway without the ball gap.

Parameter

Principal dimensions (mm)Basic load ratings KNPuSpeed ratings rpmWeight kgDesignation2)Dimensions mmAbutment and fillet dimensions mm
dDBdyc Crstc CorSpeed RatingsLimiting SpeedMetal CageNylon Cagedd1 ~D1 ~r1,2 Minada MinDa Maxra Max
1030147.614.30.18322000240000.051-3200ATN9 Bearing1017.723.60.61614.425.60.6
123215.910.15.60.2420000220000.058-3201ATN9 Bearing1219.126.50.61916.427.60.6
153515.911.26.80.28517000180000.066-3202ATN9 Bearing1522.129.50.62119.430.60.6
15421915.19.30.415000160000.13-3302ATN9 Bearing1525.434.312420.636.41
174017.514.38.80.36515000160000.096-3203ATN9 Bearing1725.133.60.62321.435.60.6
174722.221.612.70.5414000140000.18-3303ATN9 Bearing1727.338.812822.641.41
204720.620120.5114000140000.16*3204A Bearing*3204ATN9 Bearing2027.740.912825.641.41
205222.223.614.60.6213000130000.22*3304A Bearing*3304ATN9 Bearing2029.9441.13027451
255220.621.614.30.612000120000.18*3205A Bearing*3205ATN9 Bearing2532.745.913030.646.41
256225.43220.40.86511000110000.35*3305A Bearing*3305ATN9 Bearing2535.753.41.13632551
306223.83020.40.86510000100000.29*3206A Bearing*3206ATN9 Bearing3038.755.213635.656.41
307230.241.527.51.16900090000.53*3306A Bearing*3306ATN9 Bearing3039.864.11.14237651
35722740281.18900090000.44*3207A Bearing*3207ATN9 Bearing3545.463.91.14242651
358034.95235.51.5850085000.71*3307A Bearing*3307ATN9 Bearing3544.670.51.54744711.5
358034.952.741.51.76750080000.793307DJ1 Bearing-3552.8691.57644711.5
408030.247.5341.43800080000.58*3208A Bearing*3208ATN9 Bearing4047.872.11.14647731
409036.564441.86750075001.05*3308A Bearing*3308ATN9 Bearing4050.880.51.55349811.5
409036.549.441.51.76670070001.23308DNRCBM Bearing-4060.179.51.57149811.5
409036.568.9642.45670070001.053308DMA Bearing3308DTN9 Bearing4059.480.31.58449811.5
458530.251391.63750075000.63*3209A Bearing*3209ATN9 Bearing4552.877.11.14952781
4510039.775532.24670067001.4*3309A Bearing*3309ATN9 Bearing4555.6901.55854911.5
4510039.761.8522.2600063001.53309DNRCBM Bearing-456887.11.57954911.5
4510039.779.369.53600063001.63309DMA Bearing-457086.41.59354911.5
509030.251391.66700070000.66*3210A Bearing*3210ATN9 Bearing5057.882.11.15257831
5011044.490642.75600060001.95*3310A Bearing*3310ATN9 Bearing506299.526561992
5011044.481.969.53530056001.953310DNRCBM Bearing-5074.68728861992
5011044.493.6853.6530056002.153310DMA Bearing-5076.594.2210261992
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