Item # 6820LUNC3, 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 2700 RPM
Seal Type	N/A Contact
Seal Material	N/A Nitrile Rubber
Precision	N/A Class 0
Configuration	N/A One
Factor	N/A 16.0
Radial Internal Clearance	N/A C3
Static Load Rating	N/A 4750 lbf21200 N21.20 kN
Dynamic Load Rating	N/A 4870 lbf21700 N21.70 kN
Enclosure	N/A Single Sealed
Weight	N/A 0.664 lb0.301 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom 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 4.9213 in125.000 mm
B	N/A 0.5118 in13.000 mm
D1	N/A 4.8268 in122.600 mm
a	N/A 0.0827 in2.100 mm
b	N/A 0.0512 in1.300 mm
r	N/A 0.0394 in1.000 mm
r1	N/A 0.0197 in0.500 mm
da min	N/A 4.1339 in105.000 mm
da max	N/A 4.1732 in106.000 mm
Da max	N/A 4.7244 in120.000 mm
ras max	N/A 0.0394 in1.000 mm