SKF Four point contact bearing Series: QJ2
Angular contact ball bearings have raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis. This means that they 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 with increasing contact angle . 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 load is transmitted from one raceway to another, and a line perpendicular to the bearing axis. Angular contact ball bearings are manufactured in a wide variety of designs and sizes. The most commonly used designs are:
- single row angular contact ball bearings
- double row angular contact ball bearings
- four-point contact ball bearings
Four-point contact ball bearings
Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads acting in both directions. For a given axial load, a limited radial load can be supported. These bearings take up considerably less axial space than double row bearings. The inner ring is split. This enables a large number of balls to be incorporated in the bearing, giving the bearing its high load carrying capacity. The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves. The bearings are available in a standard design and with two locating slots in the outer ring.
SKF
Four point contact bearing Cage: Brass QJ 212 MA
ERIKS Item #: QJ212M-SKF
Catalogue item no 1: 1973461 Catalogue item no 2: W70A-59188 Estimated delivery date 24-04-2024
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Price (Per piece):
£182.50
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SKF
Four point contact bearing Cage: Steel QJ 212
ERIKS Item #: QJ212-SKF
Catalogue item no 1: 1968910 Estimated delivery date 24-04-2024
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Price (Per piece):
£120.81
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SKF
Four point contact bearing Cage: Brass QJ 215 MA
ERIKS Item #: QJ215M-SKF
Catalogue item no 1: 1973477 Catalogue item no 2: W70A-59204 Estimated delivery date 15-07-2024
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Price (Per piece):
£271.78
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SKF
Four point contact bearing Cage: Brass QJ 218 N2MA
ERIKS Item #: QJ218N2MA-SKF
Catalogue item no 1: 1973500 Catalogue item no 2: W70A-59218 Estimated delivery date 24-04-2024
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Price (Per piece):
£457.14
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SKF
Four point contact bearing Cage: Brass QJ 222 N2MA
ERIKS Item #: QJ222N2MA-SKF
Catalogue item no 1: 1973521 Catalogue item no 2: W70A-59226 Estimated delivery date 24-04-2024
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Price (Per piece):
£770.67
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SKF
Four point contact bearing Cage: Brass QJ 228 N2MA
ERIKS Item #: QJ228N2MA-SKF
Catalogue item no 1: 2183600 Catalogue item no 2: W70A-59234 Estimated delivery date 24-04-2024
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Price (Per piece):
£1,372.13
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SKF
Four point contact bearing Cage: Brass QJ 236 N2MA
ERIKS Item #: QJ236N2MA-SKF
Catalogue item no 1: 1969283 Catalogue item no 2: W70A-59243 Estimated delivery date 15-07-2024
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Price (Per piece):
£2,287.20
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