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Brass cage angular contact ball bearing
Dimension and Parameters
Request Quotation
- Designations
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Universally matchable bearing7221 BECBM
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Basic design bearing–
- Basic design bearing
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d mm105
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D mm190
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B mm36
- Basic load ratings KN
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dynamic C kN148
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static Co kN137
- Fatigue load limit
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Pu kN4.8
- Speed ratings r/min
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Reference speed3 800
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Limiting speed4 000
- Mass
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KG3.95
- Dimensions
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d1138
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d2121
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D1160
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r1,2 min2.1
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r3,4 min.1.1
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a80
- Abutment and fillet dimensions
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da min.117
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Da max.178
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Db max.183
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ra max.2
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rb max.1
