Angular Contact Ball Bearings

Angular Contact Ball Bearings

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.

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Down		 Inquiry Model Principal Dimensions Basic Load Rating Speed (r/min)
Inner Diameter Outer Diameter Width Cr Cor Reference speed Limiting speed
[mm] [mm] [mm] (kN) (kN) [r/min] [r/min]
QJ 206 MA 30 62 16 37.5 30.5 19000
QJ 306 MA 30 72 19 53 41.5 17000
QJ 207 N2MA 35 72 17 49 41.5 17000
QJ 307 MA 35 80 21 64 51 15000
QJ 208 MA 40 80 18 56 49 15000
QJ 308 MA 40 90 23 78 64 14000
QJ 209 MA 45 85 19 63 56 14000
QJ 309 MA 45 100 25 100 83 12000
QJ 309 PHAS 45 100 25 100 83 12000
QJ 210 MA 50 90 20 65.5 61 13000
QJ 310 MA 50 110 27 118 100 11000
QJ 211 MA 55 100 21 85 83 11000
QJ 311 MA 55 120 29 137 118 10000
QJ 212 MA 60 110 22 96.5 93 10000
QJ 312 MA 60 130 31 156 137 9000
QJ 312 PHAS 60 130 31 156 137 9000
QJ 213 MA 65 120 23 110 112 9500
QJ 213 N2MA 65 120 23 110 112 9500
QJ 313 MA 65 140 33 176 156 8500
QJ 214 N2MA 70 125 24 120 122 9000