750A - 742D
750/742 71453/71750 71450/71750 71425/71750 71412/71750 48506/48750 231/750EK 230/750EK 239/750EK 239/750E 231/750E 230/750E 4T-71453/71750 4T-97500/97900 7500 232/750CAE4 240/750CAE4 230/750CAE4 239/750CAE4 240/750CAK30E4 230/750CAKE4 239/750CAKE4 232/750CAKE4 750AR/742 71425/71750 71412/71750 71455/71750 71453/71750 71450/71750 240/750BK30 240/750B 239/750K 239/750 232/750BK 232/750B 231/750BK 231/750B 230/750BK 230/750B EE420750D/421450/Y4S-421450 EE420750D/421437 97500D/97900/Y3S-97900 71450D/71750/Y7S-71750 71426D/71750 750A/742 750/742 71412/71750 71450/71750 71437/71750 71432/71750
750A - 742D bearinginquiry
Bearing Weight | 17.5756 lb 7.9722 Kg
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D - Cup Outer Diameter | 6.1250 in 155.575 mm
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d - Cone Bore | 3.2500 in 82.550 mm
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B - Cone Width | 1.8375 in 46.673 mm
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C - Double Cup Width | 3.3750 in 85.725 mm
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T - Bearing Width across Cones | 4.0000 in 101.600 mm
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Z - Number of Rollers Per Row | 18
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Ka - Locking Pin Diameter | N/A
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Kb - Locking Pin Depth | N/A
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R - Cone Backface "To Clear" Radius1 | 0.260 in 6.600 mm
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r - Cup Frontface "To Clear" Radius2 | 0.06 in 1.5 mm
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db - Cone Backface Backing Diameter | 4.17 in 105.90 mm
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Da - Cup Frontface Backing Diameter | 5.64 in 143.26 mm
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Aa - Cage-Cone Backface Clearance | 0.07 in 1.80 mm
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C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1 | 21900 lbf 97600 N
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C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2 | 147000 lbf 656000 N
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C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3 | 38200 lbf 170000 N
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Ca90 - Dynamic Thrust Rating (90 million revolutions)4 | 12200 lbf 54400 N
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Y1 - ISO Factor3 | 0.99 1.47
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G1 - Heat Generation Factor (Roller-Raceway)5 | 160
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G2 - Heat Generation Factor (Rib-Roller End) | 26.3
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Cg - Geometry Factor6 | 0.0898
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Sales the 750A - 742D bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 750A - 742D bearings we provide, at the same time guarantee
the price is always competitive. As our valued customers, you always have a
peace in mind when using 750A - 742D bearings..