Item # 71930CVUJ74, Single Angular Contact Ball Bearing, High Precision On NTN Bearing Corp. of America

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All Categories > Ball Bearings > Angular Contact Ball Bearings > Precision Angular Contact Ball Bearings > Machline - High Precision Bearings > Single Row Machline Angular Contact Ball Bearings > Item # 71930CVUJ74

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Technical Specifications

Type	N/A Angular Contact Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Stratified
Cage Material	N/A Phenolic
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 9000 RPM
Limiting Speed - Grease	N/A 6500 RPM
Precision	N/A ISO Class 4
Configuration	N/A One
Preload	N/A Light
Static Load Rating	N/A 28800 lbf128000 N128.00 kN
Dynamic Load Rating	N/A 23625 lbf105000 N105.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Single Angular Contact Ball Bearing, High Precision - Dimensions
d	N/A 5.9055 in150.000 mm
D	N/A 8.2677 in210.000 mm
B	N/A 1.1024 in28.000 mm
r2 max	N/A 0.0787 in2.000 mm
r3 max	N/A 0.0394 in1.000 mm
Contact Angle	N/A 15 º
a (Load Center)	N/A 1.4961 in38.000 mm
d2	N/A 6.5945 in167.500 mm
D1	N/A 7.5787 in192.500 mm
D4	N/A 7.8346 in199.000 mm
D5	N/A 0.1614 in6.8504 mm
E	N/A 4.100 in174.000 mm
Double Row Width	N/A 2.2047 in56.000 mm
Triple Row Width	N/A 3.3071 in84.000 mm
Quadruple Row Width	N/A 4.4094 in112.000 mm