SKF Double-row self-aligning ball bearing Cylindrical bore Open
Self-aligning ball bearings have two rows of balls and a common sphered raceway in the outer ring. The bearings are insensitive to angular misalignment of the shaft relative to the housing. They generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds. Self-aligning ball bearing variants are:
Open
-with cylindrical bore
-with tapered bore, e g for use with adapter sleeves
-with extended inner ring
Sealed
-with cylindrical bore
-with tapered bore, e g for use with adapter sleeves
Bearings with seals
Some self-aligning ball bearings are also available with seals. Sealed bearings have a contact seal on both sides that is made of oil and wear-resistant NBR and reinforced with a sheet steel insert (designation suffix 2RS1). Sealed bearings are lubricated for the life of the bearing and should not be washed or relubricated. The bearings are considered virtually main ten ance-free.
Bearings with an extended inner ring
Self-aligning ball bearings with an extended inner ring are designed for less demanding applications that use commercial grade shafting. The special bore tolerance, class JS7, facilitates mounting and dismounting. Self-aligning ball bearings with an extended inner ring are located axially on the shaft by means of a slot at one end of the inner ring that engages a pin or shoulder screw fitted to the shaft. The holding device also prevents the shaft from spinning in the bearing bore. When two of these bearings are used to support a shaft, they should be positioned so that the inner ring slots either face each other, or are opposed to each other. If this is not the case, the shaft is located axially in one direction only.
SKF
Double-row self-aligning ball bearing Cylindrical bore Open 1305 ETN9
ERIKS Item #: 1305-SKF
Catalogue item no 1: 27145 Catalogue item no 2: W70A-40574 Estimated delivery date 29-05-2024
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Price (Per piece):
£34.09
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 1206 ETN9
ERIKS Item #: 1206-SKF
Catalogue item no 1: 24978 Catalogue item no 2: W70A-40506 In Stock
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Price (Per piece):
£27.46
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 2206 ETN9
ERIKS Item #: 2206-SKF
Catalogue item no 1: 42414 Catalogue item no 2: W70A-40903 In Stock
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Price (Per piece):
£37.05
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 1306 ETN9
ERIKS Item #: 1306-SKF
Catalogue item no 1: 27155 Catalogue item no 2: W70A-40579 In Stock
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Price (Per piece):
£42.15
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 2306/C3
ERIKS Item #: 2306JC3-SKF
Catalogue item no 1: 44393 Catalogue item no 2: W70A-41604 In Stock
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Price (Per piece):
£64.55
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 2306
ERIKS Item #: 2306-SKF
Catalogue item no 1: 4231976 Catalogue item no 2: W70A-72634 Estimated delivery date 23-05-2024
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Price (Per piece):
£65.92
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 1207 ETN9
ERIKS Item #: 1207-SKF
Catalogue item no 1: 24995 Catalogue item no 2: W70A-40510 In Stock
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Price (Per piece):
£32.37
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 2207 ETN9
ERIKS Item #: 2207-SKF
Catalogue item no 1: 42425 Catalogue item no 2: W70A-40911 In Stock
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Price (Per piece):
£46.03
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 1307 ETN9
ERIKS Item #: 1307-SKF
Catalogue item no 1: 27169 Catalogue item no 2: W70A-40584 In Stock
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Price (Per piece):
£48.88
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SKF
Double-row self-aligning ball bearing Cylindrical bore Open 2307 ETN9/C3
ERIKS Item #: 2307C3-SKF
Catalogue item no 1: 44417 Catalogue item no 2: W70A-41635 In Stock
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Price (Per piece):
£76.95
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