Item # EC-6309LLB, Expansion Compensating Bearing - Double Sealed (Non-Contact Rubber Seal) On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Expansion Compensating Bearing
Bore Type	N/A Round
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 8200 RPM
Limiting Speed - Grease	N/A 7000 RPM
Seal Type	N/A Non-Contact
Seal Material	N/A Nitrile Rubber
Precision	N/A Class 0
Configuration	N/A One
Factor	N/A 13.1
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 7200 lbf32000 N32.00 kN
Dynamic Load Rating	N/A 13150 lbf58500 N58.50 kN
Enclosure	N/A Double Sealed
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Expansion Compensating Bearing - Double Sealed (Non-Contact Rubber Seal) - Dimensions
d	N/A 1.7717 in45.000 mm
D	N/A 3.9370 in100.000 mm
B	N/A 0.9843 in25.000 mm
r	N/A 0.0591 in1.500 mm
da min	N/A 2.0866 in53.000 mm
da max	N/A 2.4213 in61.500 mm
Da max	N/A 3.6220 in92.000 mm
ras max	N/A 0.0197 in0.5 mm