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HCB71908-CDLR-T-P4S
DLR Design Super precision angular contact ball bearings
							Dimension and Parameters
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					- 
		 						DesignationHCB71908-CDLR-T-P4S
- Main dimensions
- 
		 						d40
- 
		 						D62
- 
		 						B12
- Basic load ratings
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		 						Dyn. Cr(KN)18
- 
		 						Stat. Cor( kN)9.4
- Fatigue limit load
- 
		 						Cur N720
- Limiting speeds
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		 						nG grease min32000
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		 						nG oil min50000
- Dimensions
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		 						r min.0.6
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		 						r1 min.0.6
- 
		 						BN2.2
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		 						SN6.6
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		 						SB1.4
- Contact angle
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		 						a °15
- Mounting dimensions
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		 						da h1245
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		 						Da H1258.5
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		 						ra max.0.6
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		 						ra1 max.0.15
- Preload force FV
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		 						L N39
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		 						M N156
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		 						H N337
- Lift-off force KaE
- 
		 						L N116
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		 						M N494
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		 						H N1127
- Axial rigidity ca
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		 						L N/µm33.5
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		 						M N/µm59.2
- 
		 						H N/µm84.7
- Mass
- 
		 						m = kg0.086



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