HS71910-E-T-P4S-UL

Angular contact ball bearing

Spindle bearings HS719..-E, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances

Display units

Metric

Imperial

Main Dimensions & Performance Data

d	50 mm	Bore diameter
D	72 mm	Outside diameter
B	12 mm	Width
C_r	9,400 N	Basic dynamic load rating, radial
C_0r	6,100 N	Basic static load rating, radial
C_ur	650 N	Fatigue load limit, radial
n_{G Grease}	24,000 1/min	Limiting speed for grease lubrication
n_{G Oil}	36,000 1/min	Limiting speed for oil lubrication
≈m	132 g	Weight

Mounting dimensions

d_a	55 mm	Diameter shaft shoulder
d_a	h12	Diameter shaft shoulder clearance
D_a	67.5 mm	Shoulder diameter outer ring
D_a	H12	Shoulder diameter outer ring clearance
r_{a max}	0.6 mm	Maximum recess radius
r_{a1 max}	0.15 mm	Maximum recess radius
E_{tk min}	58.2 mm	Minimum diameter injection pitch
E_{tk max}	59.1 mm	Maximum diameter injection pitch
E_{tk1 min}	56.4 mm	Minimum diameter injection pitch
E_{tk1 max}	59.1 mm	Maximum diameter injection pitch
a	20.2 mm	Distance between the apexes of the pressure cones

Dimensions

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	100 °C	Operating temperature max.

Additional information

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Contact angle	E	Contact angle 25°
Sealing	Without	Without
Outer shape	Standard	Standard
Cage	T	Laminated fabric cage
Tolerance class	P4S	tolerance class P4S, FAG standard better than P4 to DIN 620
Arrangement bearing set	U	Single bearing
Preload	L	preload light

Characteristics

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