Item # MLECH71920HV, Sealed Hybrid Angular Contact Ball Bearing - Contact Angle 17°, 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 # MLECH71920HV

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Technical Specifications

Type	N/A Hybrid 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 Ceramic
Seal Type	N/A Non-Contact
Seal Material	N/A Nitrile Rubber
Configuration	N/A One
Enclosure	N/A Double Sealed
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Sealed Hybrid Angular Contact Ball Bearing - Contact Angle 17°, High Precision - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 5.5118 in140.000 mm
B	N/A 0.7874 in20.000 mm
r2 max	N/A 0.0433 in1.100 mm
r3 max	N/A 0.0236 in0.600 mm
Contact Angle	N/A 25 º
a (Load Center)	N/A 1.4961 in38.000 mm
d2	N/A 4.3110 in109.500 mm
d3	N/A 4.4291 in112.500 mm
D1	N/A 5.0591 in128.500 mm
D4	N/A 5.2362 in133.000 mm
Double Row Width	N/A 1.5748 in40.000 mm
Triple Row Width	N/A 2.3622 in60.000 mm
Quadruple Row Width	N/A 3.1496 in80.000 mm