Item # 2207K, Self Aligning Ball Bearings w/ Tapered Bore On NTN Bearing Corp. of America

Unit of Measure

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Ordering Options

N/A

Type	N/A Self Aligning Ball Bearing
Bore Type	N/A Tapered
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 10000 RPM
Limiting Speed - Grease	N/A 8500 RPM
Y1	N/A 1.70
Y2	N/A 2.60
Y0	N/A 1.80
Seal Type	N/A None
Seal Material	N/A None
Precision	N/A Class 0
Configuration	N/A One
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 1480 lbf6600 N6.60 kN
Dynamic Load Rating	N/A 4900 lbf21700 N21.70 kN
Enclosure	N/A Open
Weight	N/A 0.849 lb0.385 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Self Aligning Ball Bearings w/ Tapered Bore - Dimensions
d	N/A 1.3780 in35.000 mm
D	N/A 2.8346 in72.000 mm
B	N/A 0.9055 in23.000 mm
r	N/A 0.0433 in1.100 mm
da min	N/A 1.6339 in41.500 mm
Da max	N/A 2.5787 in65.500 mm
ras max	N/A 0.0394 in1.000 mm

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