NTN Bearing Corp. of America - Double Row Angular Contact Ball Bearings

Unit of Measure

Items	3200A Double Row Angular Contact Ball Bearing - Open Type	3201 Double Row Angular Contact Ball Bearing - Open Type	3202 Double Row Angular Contact Ball Bearing - Open Type	3202C3 Double Row Angular Contact Ball Bearing - Open Type	3203 Double Row Angular Contact Ball Bearing - Open Type
Type	N/A Angular Contact Ball Bearing
Bore Type	N/A Round
Outside Ring Type	N/A Straight
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Pressed
Cage Material	N/A Steel
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 21000 RPM	N/A 17000 RPM	N/A	N/A	N/A
Limiting Speed - Grease	N/A 16000 RPM	N/A 13000 RPM	N/A	N/A	N/A
d	N/A 0.3937 in10.000 mm	N/A 0.4724 in12.000 mm	N/A 0.5906 in15.000 mm	N/A 0.5906 in15.000 mm	N/A 0.6693 in17.000 mm
D	N/A 1.1811 in30.000 mm	N/A 1.2598 in32.000 mm	N/A 1.3780 in35.000 mm	N/A 1.3780 in35.000 mm	N/A 1.5748 in40.000 mm
B	N/A 0.5512 in14.000 mm	N/A 0.6260 in15.900 mm	N/A 0.6260 in15.900 mm	N/A 0.6260 in15.900 mm	N/A 0.6890 in17.500 mm
A	N/A
D2	N/A
D1	N/A
f	N/A
r	N/A 0.0236 in0.600 mm
Contact Angle	N/A 25 º	N/A 30 º	N/A 32 º	N/A 32 º	N/A 32 º
a	N/A 0.5945 in15.100 mm	N/A 0.8071 in20.500 mm	N/A 0.8858 in22.500 mm	N/A 0.8898 in22.600 mm	N/A 1.0039 in25.500 mm
da min	N/A	N/A 0.5709 in14.500 mm	N/A 0.7677 in19.500 mm	N/A 0.7677 in19.500 mm	N/A 0.8465 in21.500 mm
Da max	N/A	N/A 1.0039 in25.500 mm	N/A 1.2008 in30.500 mm	N/A 1.2008 in30.500 mm	N/A 1.3976 in35.500 mm
ras max	N/A	N/A 0.0236 in0.600 mm	N/A 0.0236 in0.600 mm	N/A 0.0236 in0.600 mm	N/A 0.0236 in0.600 mm
Seal Type	N/A
Seal Material	N/A
Precision	N/A Class 0
Configuration	N/A Two
Radial Internal Clearance	N/A CN	N/A CN	N/A CN	N/A C3	N/A CN
Static Load Rating	N/A 1020 lbf4550 N4.55 kN	N/A 1510 lbf6700 N6.70 kN	N/A 2270 lbf10100 N10.10 kN	N/A 2270 lbf10100 N10.10 kN	N/A 2900 lbf12900 N12.90 kN
Dynamic Load Rating	N/A 1750 lbf7800 N7.80 kN	N/A 1900 lbf8450 N8.45 kN	N/A 2790 lbf12400 N12.40 kN	N/A 2790 lbf12400 N12.40 kN	N/A 3500 lbf15500 N15.50 kN
Enclosure	N/A Open
Weight	N/A 0.095 lb0.043 kg	N/A	N/A 0.150 lb0.068 kg	N/A 0.150 lb0.068 kg	N/A
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC