Item # MLCH7007HV, 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 # MLCH7007HV

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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 52000 RPM
Limiting Speed - Grease	N/A 30000 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 High Speed, Single Hybrid Angular Contact Ball Bearing, High Precision - Dimensions
d	N/A 1.3780 in35.000 mm
D	N/A 2.4409 in62.000 mm
B	N/A 0.5512 in14.000 mm
r2 max	N/A 0.0394 in1.000 mm
r3 max	N/A 0.0118 in0.300 mm
Contact Angle	N/A 25 º
a (Load Center)	N/A 0.7087 in18.000 mm
d2	N/A 1.6339 in41.500 mm
d3	N/A 1.7008 in43.200 mm
D1	N/A 2.0276 in51.500 mm
D4	N/A 2.1102 in53.600 mm
D5	N/A 0.1220 in1.7559 mm
E	N/A 3.100 in44.600 mm
Double Row Width	N/A 1.1024 in28.000 mm
Triple Row Width	N/A 1.6535 in42.000 mm
Quadruple Row Width	N/A 2.2047 in56.000 mm