Item # MLCH71918CV, High Speed, Single Hybrid 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 # MLCH71918CV

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Technical Specifications

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 Ceramic
Limiting Speed - Oil	N/A 27300 RPM
Limiting Speed - Grease	N/A 17550 RPM
Configuration	N/A One
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image High Speed, Single Hybrid Angular Contact Ball Bearing, High Precision - Dimensions
d	N/A 3.5433 in90.000 mm
D	N/A 4.9213 in125.000 mm
B	N/A 0.7087 in18.000 mm
r2 max	N/A 0.0433 in1.100 mm
r3 max	N/A 0.0236 in0.600 mm
Contact Angle	N/A 17 º
a (Load Center)	N/A 0.9055 in23.000 mm
d2	N/A 3.8780 in98.500 mm
d3	N/A 3.9764 in101.000 mm
D1	N/A 4.5276 in115.000 mm
D4	N/A 4.6850 in119.000 mm
D5	N/A 0.0764 in4.1024 mm
E	N/A 1.940 in104.200 mm
Double Row Width	N/A 1.4173 in36.000 mm
Triple Row Width	N/A 2.1260 in54.000 mm
Quadruple Row Width	N/A 2.8346 in72.000 mm