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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Single Row Radial Ball Bearings - 8000, 87000, 88000, WC8000, WC8800 Series
Single Row Radial Ball Bearings - 8000, 87000, 88000, WC8000, WC8800 Series - Dimensions
Unit of Measure
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Item #

d

D

Be

Bi

r

Static Load Rating

Dynamic Load Rating

Outside Ring Type

Total Length

Number of Holes

Axial Static Load Rating

Radial Dynamic Load Rating

Housing Width

Radial Static Load Rating

WC88008C3 N/A 0.3150 in8.000 mm N/A 0.9449 in24.000 mm N/A 0.4063 in10.320 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 355 lbf1580 N1.58 kN N/A 900 lbf4000 N4.00 kN N/A N/A N/A N/A N/A N/A N/A
WC88009 N/A 0.3543 in9.000 mm N/A 1.1811 in30.000 mm N/A 0.5000 in12.700 mm N/A 0.6457 in16.401 mm N/A 0.0236 in0.600 mm N/A 540 lbf2400 N2.40 kN N/A 1150 lbf5100 N5.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88009C3 N/A 0.3543 in9.000 mm N/A 1.1811 in30.000 mm N/A 0.5000 in12.700 mm N/A 0.6457 in16.401 mm N/A 0.0236 in0.600 mm N/A 540 lbf2400 N2.40 kN N/A 1150 lbf5100 N5.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88011 N/A 0.4331 in11.000 mm N/A 1.2598 in32.000 mm N/A 0.5000 in12.700 mm N/A 0.6063 in15.400 mm N/A 0.0236 in0.600 mm N/A 615 lbf2740 N2.74 kN N/A 1370 lbf6100 N6.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88011C3 N/A 0.4331 in11.000 mm N/A 1.2598 in32.000 mm N/A 0.5000 in12.700 mm N/A 0.6063 in15.400 mm N/A 0.0236 in0.600 mm N/A 615 lbf2740 N2.74 kN N/A 1370 lbf6100 N6.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88013 N/A 0.5118 in13.000 mm N/A 1.2598 in32.000 mm N/A 0.5000 in12.700 mm N/A 0.6063 in15.400 mm N/A 0.0236 in0.600 mm N/A 615 lbf2740 N2.74 kN N/A 1370 lbf6100 N6.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88013C3 N/A 0.5118 in13.000 mm N/A 1.2598 in32.000 mm N/A 0.5000 in12.700 mm N/A 0.6063 in15.400 mm N/A 0.0236 in0.600 mm N/A 615 lbf2740 N2.74 kN N/A 1370 lbf6100 N6.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88014 N/A 0.5512 in14.000 mm N/A 1.3780 in35.000 mm N/A 0.5000 in12.700 mm N/A 0.5669 in14.399 mm N/A 0.0236 in0.600 mm N/A 805 lbf3600 N3.60 kN N/A 1740 lbf7750 N7.75 kN N/A N/A N/A N/A N/A N/A N/A
WC88014C3 N/A 0.5512 in14.000 mm N/A 1.3780 in35.000 mm N/A 0.5000 in12.700 mm N/A 0.5669 in14.399 mm N/A 0.0236 in0.600 mm N/A 805 lbf3600 N3.60 kN N/A 1740 lbf7750 N7.75 kN N/A N/A N/A N/A N/A N/A N/A
WC88016 N/A 0.6299 in16.000 mm N/A 1.3780 in35.000 mm N/A 0.5000 in12.700 mm N/A 0.5669 in14.399 mm N/A 0.0236 in0.600 mm N/A 805 lbf3600 N3.60 kN N/A 1740 lbf7750 N7.75 kN N/A N/A N/A N/A N/A N/A N/A
WC88016C3 N/A 0.6299 in16.000 mm N/A 1.3780 in35.000 mm N/A 0.5000 in12.700 mm N/A 0.5669 in14.399 mm N/A 0.0236 in0.600 mm N/A 805 lbf3600 N3.60 kN N/A 1740 lbf7750 N7.75 kN N/A N/A N/A N/A N/A N/A N/A
WC88026 N/A 1.0236 in26.000 mm N/A 2.0472 in52.000 mm N/A 0.6250 in15.875 mm N/A 0.6594 in16.749 mm N/A 0.0394 in1.000 mm N/A 1770 lbf7850 N7.85 kN N/A 3150 lbf14000 N14.00 kN N/A N/A N/A N/A N/A N/A N/A
WC88026C3 N/A 1.0236 in26.000 mm N/A 2.0472 in52.000 mm N/A 0.6250 in15.875 mm N/A 0.6594 in16.749 mm N/A 0.0394 in1.000 mm N/A 1770 lbf7850 N7.85 kN N/A 3150 lbf14000 N14.00 kN N/A N/A N/A N/A N/A N/A N/A
WC88035 N/A 0.1969 in5.000 mm N/A 0.7480 in19.000 mm N/A 0.4063 in10.319 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 199 lbf890 N0.89 kN N/A 525 lbf2340 N2.34 kN N/A N/A N/A N/A N/A N/A N/A
WC88035C3 N/A 0.1969 in5.000 mm N/A 0.7480 in19.000 mm N/A 0.4063 in10.319 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 199 lbf890 N0.89 kN N/A 525 lbf2340 N2.34 kN N/A N/A N/A N/A N/A N/A N/A
WC88036 N/A 0.2362 in6.000 mm N/A 0.7480 in19.000 mm N/A 0.4063 in10.319 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 199 lbf890 N0.89 kN N/A 525 lbf2340 N2.34 kN N/A N/A N/A N/A N/A N/A N/A
WC88036C3 N/A 0.2362 in6.000 mm N/A 0.7480 in19.000 mm N/A 0.4063 in10.319 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 199 lbf890 N0.89 kN N/A 525 lbf2340 N2.34 kN N/A N/A N/A N/A N/A N/A N/A
WC88037 N/A 0.2756 in7.000 mm N/A 0.8661 in22.000 mm N/A 0.4063 in10.319 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 315 lbf1400 N1.40 kN N/A 750 lbf3350 N3.35 kN N/A N/A N/A N/A N/A N/A N/A
WC88037C3 N/A 0.2756 in7.000 mm N/A 0.8661 in22.000 mm N/A 0.4063 in10.319 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 315 lbf1400 N1.40 kN N/A 750 lbf3350 N3.35 kN N/A N/A N/A N/A N/A N/A N/A
WC88038 N/A 0.3150 in8.000 mm N/A 0.8661 in22.000 mm N/A 0.4063 in10.320 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 315 lbf1400 N1.40 kN N/A 750 lbf3350 N3.35 kN N/A N/A N/A N/A N/A N/A N/A
WC88038C3 N/A 0.3150 in8.000 mm N/A 0.8661 in22.000 mm N/A 0.4063 in10.320 mm N/A 0.4970 in12.624 mm N/A 0.0118 in0.300 mm N/A 315 lbf1400 N1.40 kN N/A 750 lbf3350 N3.35 kN N/A N/A N/A N/A N/A N/A N/A
WC88039 N/A 0.3543 in9.000 mm N/A 1.0236 in26.000 mm N/A 0.4063 in10.320 mm N/A 0.4970 in12.624 mm N/A 0.0236 in0.600 mm N/A 440 lbf1960 N1.96 kN N/A 1030 lbf4600 N4.60 kN N/A N/A N/A N/A N/A N/A N/A
WC88039C3 N/A 0.3543 in9.000 mm N/A 1.0236 in26.000 mm N/A 0.4063 in10.320 mm N/A 0.4970 in12.624 mm N/A 0.0236 in0.600 mm N/A 440 lbf1960 N1.96 kN N/A 1030 lbf4600 N4.60 kN N/A N/A N/A N/A N/A N/A N/A
WC88500 N/A 0.3937 in10.000 mm N/A 1.1811 in30.000 mm N/A 0.5000 in12.700 mm N/A 0.6457 in16.401 mm N/A 0.0236 in0.600 mm N/A 540 lbf2400 N2.40 kN N/A 1150 lbf5100 N5.10 kN N/A N/A N/A N/A N/A N/A N/A
WC88500C3 N/A 0.3937 in10.000 mm N/A 1.1811 in30.000 mm N/A 0.5000 in12.700 mm N/A 0.6457 in16.401 mm N/A 0.0236 in0.600 mm N/A 540 lbf2400 N2.40 kN N/A 1150 lbf5100 N5.10 kN N/A N/A N/A N/A N/A N/A N/A
Unit of Measure
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