Item # 7407B, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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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 High Strength, 2 piece, Machined
Cage Material	N/A Brass
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 8000 RPM
Limiting Speed - Grease	N/A 4500 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
Static Load Rating	N/A 7350 lbf32700 N32.70 kN
Dynamic Load Rating	N/A 11600 lbf51600 N51.60 kN
Enclosure	N/A Open
Weight	N/A 2.421 lb1.098 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Single Angular Contact Ball Bearings - Open Type - Dimensions
d	N/A 1.3780 in35.000 mm
D	N/A 3.9370 in100.000 mm
B	N/A 0.9843 in25.000 mm
r	N/A 0.0394 in1.000 mm
r1	N/A 0.0236 in0.600 mm
Contact Angle	N/A 40 º
a (Load Center)	N/A 1.6142 in41.000 mm
Double Row Width	N/A 1.9685 in50.000 mm
Triple Row Width	N/A 2.9528 in75.000 mm
Quadruple Row Width	N/A 3.9370 in100.000 mm