Item # EC-6303LLU, Expansion Compensating Bearing - Double Sealed (Contact Rubber Seal) On NTN Bearing Corp. of America

Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0) ▾

Request Information Add CAD Drawing to Cart Buy it now

Unit of Measure

Order Now | Technical Specifications | Dimensional Specifications

Order Now

Ordering Options

Find a Distributor

Contact NTN Customer Support Specialist

Order through NTN DOL (Authorized Distributors Only)

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 19000 RPM
Limiting Speed - Grease	N/A 11000 RPM
Seal Type	N/A Contact
Seal Material	N/A Nitrile Rubber
Precision	N/A Class 0
Configuration	N/A One
Factor	N/A 12.2
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 1470 lbf6550 N6.55 kN
Dynamic Load Rating	N/A 3370 lbf15000 N15.00 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 (Contact Rubber Seal) - Dimensions
d	N/A 0.6693 in17.000 mm
D	N/A 1.8504 in47.000 mm
B	N/A 0.5512 in14.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 0.8661 in22.000 mm
da max	N/A 0.9843 in25.000 mm
Da max	N/A 1.6535 in42.000 mm
ras max	N/A 0.0197 in0.5 mm