LM□UU-AJ - Linear motion ball bearing series

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Company	YTP
Description	LM□UU-AJ - Linear motion ball bearing series
Bill of material	LM20UU-AJ
MODEL Model NO.	LM20UU-AJ LM20UU-AJ
BALLS NUMBER OF BALL ROWS	5 5
WEIGHT	85.00 85.00	g
DR INSCRIBED CIRCLE DIAMETER	20 20	mm
DRTOLERANCE INSCRIBED CIRCLE DIAMETER	0 -0.010 0 -0.010
D OUTER DIAMETER	32 32	mm
DTOLERANCE OUTER DIAMETER TOLERANCE	0 -0.016 0 -0.016
L LENGTH	42 42	mm
LTOLERANCE LENGTH	0 -0.20 0 -0.20
B LOCKING GROOVE	30.5 30.5	mm
BTOLERANCE LOCKING GROOVE	0 -0.20 0 -0.20
D1 LOCKING GROOVE	30.5 30.5	mm
W	1.6 1.6	mm
HH h	1.5 1.5	mm
RR ECCEN- TIRICITY	0.015 0.015
C BASIC LOAD RATING C	88 88	kgf
CO BASIC LOAD RATING Co	140 140	kgf
PS Production standards	GBT/16940-2012
MAT1 Outer coving material	Gcr15
HARDNESS1 Outer coving hardness	60～64	HRC
SURFACESS1 Outer coving surface	-
MAT2 Ball material	Gcr15
HARDNESS2 Ball hardness	61～66	HRC
MAT3 Holder material	Resin
TEMPERATUER Holder orking temperature	-20～80	°C
SKELETON Seals skeleton	65Mn
MAT4 Seals material	Nitrile rubber