UKF 70USSC140 Super Precision Single Row Angular Contact Spindle Bearing 140x210 Simply Bearings Ltd

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Brand / Quality: UKF - High Quality
Inside Diameter: 140mm
Outside Diameter: 210mm
Width: 33mm
Seals / Shields: None
Style: Single Row Angular Contact Spindle Bearing
Contact Angle: 21 Degree contact angle
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d	=	140mm
D	=	210mm
B	=	33mm
Dynamic load Co	=	80630 N
Static load C	=	97370 N
Speed in Grease	=	7200 rpm
Speed in Oil	=	11200 rpm
r_a	=	1.5mm
d_a	=	154.5mm
D_a	=	195.5mm
Axial Preload F_v L	=	940 N
Axial Preload F_v M	=	2880 N
Axial Preload F_v S	=	5760 N
Axial Rigidity R_a L	=	276 N/μm
Axial Rigidity R_a M	=	403 N/μm
Axial Rigidity R_a S	=	506 N/μm
Radial Rigidity R_r L	=	1116 N/μm
Radial Rigidity R _r M	=	1622 N/μm
Radial Rigidity _r S	=	2047 N/μm
Weight	=	2.98 kg

Bearing Number	=	70USSC140
70	=	Medium series bearing
USSC	=	Hybrid single row spindle bearing with ceramic balls / fibre cage
140	=	140mm bore
A21	=	21 degree contact angle
0	=	Tolerance class inner ring: more accurate than P2 or ABEC 9
I	=	Tolerance class outer ring: more accurate than P4 or ABEC 7

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UKF 70USSC140 Super Precision Single Row Angular Contact Spindle Bearing 140x210x33mm

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