Flanged Y-bearing units high temperature applications, buy Lower Torque Precision Bearings on China Suppliers Mobile

Product Details

SNR 10R71917CVUJ74 Angular Contact Ball Bearings

d	85 mm
D	120 mm
B	18 mm
d1	96.2 mm
D1	108.75 mm
D2	114.24 mm
a	23 mm
Contact angle α	15 °
rs min	0.6 mm
r1s min	0.6 mm
f0	16.46
Precision class	P4
Mass	0.54 kg
Brand	SNR
Dynamic load, C	39.6 kN
Static load, C0	42.3 kN
Fatigue limit load, Cu	2.26 kN
Nlim (oil)	17,000 rpm
Nlim (grease)	11,000 rpm
Axial displacement K Factor	0.98
Preload level	7
Preload value	0.2 kN
Axial rigidity	86 N/µm
Radial rigidity	509 N/µm
Min operating temperature, Tmin	-30 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.45 Hz
Characteristic rolling element frequency, BSF	9.84 Hz
Characteristic outer ring frequency, BPF0	11.28 Hz
Characteristic inner ring frequency, BPFI	13.72 Hz
da min	89.5 mm
db min	89.5 mm
Da max	115.5 mm
Db max	115.5 mm
r1a max	0.6 mm
ra max	0.6 mm
D6	99.5 mm

Ufn Strauch GmbH & Co. KGAngular contact bearing series (78C, 79C, 70C, 72C, and 73C) are used in high speed applications. The contact angle is 15°, as represented by the “C” suffix. An accuracy of Class 5 or ISO or more severe grade is applied to all these bearings.

These bearings are used in applications requiring high accuracy and high speed.
Machined cages made of a laminated phenol resin or a high tensile brass casting, or an injection molded fiber-reinforced synthetic resin cage are used in the bearings. Duplex arrangement angular contact ball bearings Three types of duplex arrangements for angular contact ball bearings are available Lower Torque Precision Bearings