UKF 719USSC55 Super Precision Single Row Angular Contact Spindle Bearing 55x80x1 Simply Bearings Ltd

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Brand / Quality: UKF - High Quality
Inside Diameter: 55mm
Outside Diameter: 80mm
Width: 13mm
Seals / Shields: None
Style: Single Row Angular Contact Spindle Bearing
Contact Angle: 21 Degree contact angle
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d	=	55mm
D	=	80mm
B	=	13mm
Dynamic load Co	=	10395 N
Static load C	=	15050 N
Speed in Grease	=	19600 rpm
Speed in Oil	=	29400 rpm
r_a	=	0.3mm
d_a	=	59.5mm
D_a	=	75.5mm
Axial Preload F_v L	=	180 N
Axial Preload F_v M	=	540 N
Axial Preload F_v S	=	1040 N
Axial Rigidity R_a L	=	109 N/μm
Axial Rigidity R_a M	=	161 N/μm
Axial Rigidity R_a S	=	196 N/μm
Radial Rigidity R_r L	=	443 N/μm
Radial Rigidity R _r M	=	644 N/μm
Radial Rigidity _r S	=	794 N/μm
Weight	=	0.16 kg

Bearing Number	=	719USSC55
719	=	Light series bearing
USSC	=	Hybrid single row spindle bearing with ceramic balls / fibre cage
55	=	55mm bore
A21	=	21 degree contact angle
I	=	Tolerance class inner ring: more accurate than P4 or ABEC 7
1	=	Tolerance class outer ring: more accurate than P5 or ABEC 5

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UKF 719USSC55 Super Precision Single Row Angular Contact Spindle Bearing 55x80x13mm

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