Item # 6220LUN, Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Pressed
Cage Material	N/A Steel
Limiting Speed - Grease	N/A 2300 RPM
Seal Type	N/A Contact
Seal Material	N/A Nitrile Rubber
Precision	N/A Class 0
Configuration	N/A One
Factor	N/A 14.4
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 20900 lbf93000 N93.00 kN
Dynamic Load Rating	N/A 30340 lbf135000 N135.00 kN
Enclosure	N/A Single Sealed
Weight	N/A 6.923 lb3.140 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 7.0866 in180.000 mm
B	N/A 1.3386 in34.000 mm
D1	N/A 6.8370 in173.660 mm
a	N/A 0.2240 in5.690 mm
b	N/A 0.1378 in3.500 mm
r	N/A 0.0827 in2.100 mm
r1	N/A 0.0197 in0.500 mm
da min	N/A 4.3701 in111.000 mm
da max	N/A 4.8031 in122.000 mm
Da max	N/A 6.6535 in169.000 mm
ras max	N/A 0.0787 in2.000 mm