Item # 742020/GNP4, Double Direction Angular Contact Thrust Ball Bearings On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Thrust Ball Bearing
Bore Type	N/A Round
Outside Ring Type	N/A Straight
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Brass
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 4600 RPM
Limiting Speed - Grease	N/A 3500 RPM
Seal Type	N/A None
Seal Material	N/A None
Precision	N/A ISO Class 4
Configuration	N/A Two
Static Load Rating	N/A 35500 lbf158000 N158.00 kN
Dynamic Load Rating	N/A 14100 lbf62500 N62.50 kN
Enclosure	N/A Open
Weight	N/A 5.613 lb2.546 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Double Direction Angular Contact Thrust Ball Bearings - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 5.9055 in150.000 mm
C	N/A 1.1811 in30.000 mm
T1	N/A 1.9685 in50.000 mm
J	N/A 4.9606 in126.000 mm
Ew	N/A 5.3937 in137.000 mm
r	N/A 0.0591 in1.500 mm
r1	N/A 0.0394 in1.000 mm
Contact Angle	N/A 45 º
da min	N/A 4.6850 in119.000 mm
Da max	N/A 4.6850 in119.000 mm
ras max	N/A 0.0591 in1.500 mm
r1as max	N/A 0.0315 in0.800 mm