NTN BEARING CORPORATION OF AMERICA
NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com
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Expansion Compensating Bearings
Expansion Compensating Bearings - Dimensions
Unit of Measure
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Item #

d

D

B

r

Static Load Rating

Dynamic Load Rating

EC-6307ZZC3 N/A 1.3780 in35.000 mm N/A 3.1496 in80.000 mm N/A 0.8268 in21.000 mm N/A 0.0591 in1.500 mm N/A 4300 lbf19100 N19.10 kN N/A 8310 lbf37000 N37.00 kN
EC-6308 N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308C3 N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308LLB N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308LLBC3 N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308LLU N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308LLUC3 N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308ZZ N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6308ZZC3 N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 0.9055 in23.000 mm N/A 0.0591 in1.500 mm N/A 5400 lbf24000 N24.00 kN N/A 10110 lbf45000 N45.00 kN
EC-6309 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309C3 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309LLB N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309LLBC3 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309LLU N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309LLUC3 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309ZZ N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6309ZZC3 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 0.9843 in25.000 mm N/A 0.0591 in1.500 mm N/A 7200 lbf32000 N32.00 kN N/A 13150 lbf58500 N58.50 kN
EC-6310 N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310C3 N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310LLB N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310LLBC3 N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310LLU N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310LLUC3 N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310ZZ N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
EC-6310ZZC3 N/A 1.9685 in50.000 mm N/A 4.3307 in110.000 mm N/A 1.0630 in27.000 mm N/A 0.0787 in2.000 mm N/A 8650 lbf38500 N38.50 kN N/A 15390 lbf68500 N68.50 kN
Unit of Measure
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