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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Roller Follower Yoke Type Track Roller Bearings w/ Inner Ring
Roller Follower Yoke Type Track Roller Bearings w/ Inner Ring - Dimensions 4
Unit of Measure
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Item #

d

D (0/-0.050)

C

B

r

Static Load Rating

Dynamic Load Rating

NACV40 N/A 0.7500 in19.050 mm N/A 2.5000 in63.500 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV40LL N/A 0.7500 in19.050 mm N/A 2.5000 in63.500 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV40X N/A 0.7500 in19.050 mm N/A 2.5000 in63.500 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV40XLL N/A 0.7500 in19.050 mm N/A 2.5000 in63.500 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV44 N/A 0.7500 in19.050 mm N/A 2.7500 in69.850 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV44LL N/A 0.7500 in19.050 mm N/A 2.7500 in69.850 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV44X N/A 0.7500 in19.050 mm N/A 2.7500 in69.850 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV44XLL N/A 0.7500 in19.050 mm N/A 2.7500 in69.850 mm N/A 1.5000 in38.100 mm N/A 1.5625 in39.688 mm N/A N/A 26800 lbf119000 N119.00 kN N/A 12300 lbf54500 N54.50 kN
NACV48 N/A 1.0000 in25.400 mm N/A 3.0000 in76.200 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV48LL N/A 1.0000 in25.400 mm N/A 3.0000 in76.200 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV48X N/A 1.0000 in25.400 mm N/A 3.0000 in76.200 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV48XLL N/A 1.0000 in25.400 mm N/A 3.0000 in76.200 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV52 N/A 1.0000 in25.400 mm N/A 3.2500 in82.550 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV52LL N/A 1.0000 in25.400 mm N/A 3.2500 in82.550 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV52X N/A 1.0000 in25.400 mm N/A 3.2500 in82.550 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV52XLL N/A 1.0000 in25.400 mm N/A 3.2500 in82.550 mm N/A 1.7500 in44.450 mm N/A 1.8125 in46.038 mm N/A N/A 40000 lbf177000 N177.00 kN N/A 17200 lbf76500 N76.50 kN
NACV56 N/A 1.1250 in28.575 mm N/A 3.5000 in88.900 mm N/A 2.0000 in50.800 mm N/A 2.0625 in52.388 mm N/A N/A 48000 lbf214000 N214.00 kN N/A 19000 lbf84500 N84.50 kN
NACV56LL N/A 1.1250 in28.575 mm N/A 3.5000 in88.900 mm N/A 2.0000 in50.800 mm N/A 2.0625 in52.388 mm N/A N/A 48000 lbf214000 N214.00 kN N/A 19000 lbf84500 N84.50 kN
NACV56X N/A 1.1250 in28.575 mm N/A 3.5000 in88.900 mm N/A 2.0000 in50.800 mm N/A 2.0625 in52.388 mm N/A N/A 48000 lbf214000 N214.00 kN N/A 19000 lbf84500 N84.50 kN
NACV56XLL N/A 1.1250 in28.575 mm N/A 3.5000 in88.900 mm N/A 2.0000 in50.800 mm N/A 2.0625 in52.388 mm N/A N/A 48000 lbf214000 N214.00 kN N/A 19000 lbf84500 N84.50 kN
NACV64 N/A 1.2500 in31.750 mm N/A 4.0000 in101.600 mm N/A 2.2500 in57.150 mm N/A 2.3125 in58.738 mm N/A N/A 55000 lbf244000 N244.00 kN N/A 23800 lbf106000 N106.00 kN
NACV64LL N/A 1.2500 in31.750 mm N/A 4.0000 in101.600 mm N/A 2.2500 in57.150 mm N/A 2.3125 in58.738 mm N/A N/A 55000 lbf244000 N244.00 kN N/A 23800 lbf106000 N106.00 kN
NACV64X N/A 1.2500 in31.750 mm N/A 4.0000 in101.600 mm N/A 2.2500 in57.150 mm N/A 2.3125 in58.738 mm N/A N/A 55000 lbf244000 N244.00 kN N/A 23800 lbf106000 N106.00 kN
NACV64XLL N/A 1.2500 in31.750 mm N/A 4.0000 in101.600 mm N/A 2.2500 in57.150 mm N/A 2.3125 in58.738 mm N/A N/A 55000 lbf244000 N244.00 kN N/A 23800 lbf106000 N106.00 kN
NACV80 N/A 1.7500 in44.450 mm N/A 5.0000 in127.000 mm N/A 2.7500 in69.850 mm N/A 2.8750 in73.025 mm N/A N/A 117000 lbf520000 N520.00 kN N/A 42500 lbf189000 N189.00 kN
Unit of Measure
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