Matched Tapered Roller Bearings

Part Number	Unit System	Bore Diameter	Cup Outer Diameter	Width	Total Width	Dynamic Radial Load Rating (C1, 1M rev)	Dynamic Thrust Load Rating (Ca90, 90M rev)	Cone Backface Clearance Radius	C Width
A4059 - A4138 (X5SA4059 - K524667R)	Inch	14.989 mm	34.989 mm	-	24.536 mm	22900 N	2640 N	1.27 mm	20.000 mm
LM48548 - LM48510 (LM48548XE - K106390R)	Inch	34.925 mm	65.088 mm	-	49.276 mm	112000 N	10800 N	1.27 mm	41.148 mm
HM88649 - HM88610 (K152757 - K152758)	Inch	34.925 mm	72.233 mm	-	55.730 mm	134000 N	18600 N	2.29 mm	44.614 mm
11590 - 11520 (Y2S-11520)	Inch	15.875 mm	42.863 mm	28.575 mm	28.575 mm	32700 N	5860 N	1.52 mm	-
12580 - 12520 (Y1S-12520)	Inch	20.638 mm	49.225 mm	39.69 mm	39.69 mm	76000 N	6260 N	1.52 mm	-
LM48548 - LM48510 (LM48510EE)	Inch	34.925 mm	65.088 mm	36.576 mm	36.068 mm	112000 N	10800 N	1.27 mm	-
HM88649 - HM88610 (HM88610EA)	Inch	34.925 mm	72.233 mm	50.8 mm	50.8 mm	134000 N	18600 N	2.29 mm	-
19138 - 19268 (Y2S-19268)	Inch	34.976 mm	68.263 mm	33.04 mm	31.75 mm	88300 N	10000 N	1.52 mm	-
25572 - 25521 (Y1S-25521)	Inch	38.1 mm	83.058 mm	50.8 mm	47.625 mm	158000 N	13500 N	3.30 mm	-
26885 - 26820 (Y1S-26820)	Inch	41.275 mm	80.167 mm	50.8 mm	50.8 mm	159000 N	12900 N	3.30 mm	-
25580 - 25520 (Y4S-25520)	Inch	44.450 mm	82.931 mm	50.8 mm	47.625 mm	158000 N	13500 N	0.76 mm	-
HM803149 - HM803110 (HM803110EB)	Inch	44.450 mm	88.900 mm	58.740 mm	60.325 mm	198000 N	27600 N	3.30 mm	-
HM903249 - HM903210 (HM903210ES)	Inch	44.450 mm	95.250 mm	57.150 mm	61.915 mm	237000 N	44800 N	0.76 mm	-
HM807040 - HM807010 (HM807010EE)	Inch	44.450 mm	104.775 mm	73.025 mm	73.025 mm	354000 N	44000 N	3.30 mm	-
LM603049 - LM603011 (LM603011EB)	Inch	45.242 mm	77.788 mm	39.685 mm	39.685 mm	133000 N	14500 N	0.76 mm	-
369AS - 362 (Y2S-362)	Inch	47.625 mm	90 mm	44.45 mm	40.229 mm	177000 N	14400 N	2.03 mm	-
HM804848 - HM804810 (HM804810EE)	Inch	48.412 mm	95.250 mm	58.740 mm	60.325 mm	257000 N	35700 N	3.30 mm	-
368A - 362A (Y1S-362A)	Inch	50.8 mm	88.900 mm	44.45 mm	41.275 mm	177000 N	14400 N	1.27 mm	-
3975 - 3920 (Y4S-3920)	Inch	50.8 mm	112.713 mm	60.096 mm	60.325 mm	242000 N	24800 N	3.30 mm	-
28580 - 28521 (Y2S-28521)	Inch	50.8 mm	92.075 mm	50.8 mm	49.215 mm	172000 N	16600 N	0.76 mm	-
3780 - 3720 (Y7S-3720)	Inch	50.8 mm	93.264 mm	60.604 mm	60.325 mm	213000 N	18300 N	3.30 mm	-
385A - 382A (Y1S-382A)	Inch	50.8 mm	96.838 mm	43.891 mm	42.179 mm	188000 N	16900 N	0.76 mm	-
72200C - 72487 (Y1S-72487)	Inch	50.8 mm	123.825 mm	65.583 mm	73.025 mm	373000 N	70100 N	3.30 mm	-
HM807046 - HM807010 (HM807010EE)	Inch	50.8 mm	104.775 mm	73.025 mm	73.025 mm	354000 N	44000 N	3.30 mm	-
55206 - 55437 (Y1S-55437)	Inch	52.388 mm	111.125 mm	53.818 mm	60.325 mm	220000 N	49500 N	3.30 mm	-
33895 - 33821 (Y1S-33821)	Inch	53.975 mm	95.250 mm	57.150 mm	55.565 mm	226000 N	19000 N	2.29 mm	-
HM807049 - HM807010 (HM807010EE)	Inch	53.975 mm	104.775 mm	73.024 mm	73.025 mm	354000 N	44000 N	3.30 mm	-
389A - 382 (K84970)	Inch	53.975 mm	98.425 mm	46.553 mm	46.04 mm	188000 N	16900 N	0.76 mm	-
JLM506849 - JLM506810 (LM506810EX)	Metric	55 mm	90 mm	46 mm	46 mm	190000 N	19400 N	0.51 mm	-
28680 - 28622 (Y4S-28622)	Inch	55.563 mm	97.630 mm	49.216 mm	49.215 mm	215000 N	22000 N	0.76 mm	-
HM813840 - HM813810 (HM813810EB)	Inch	55.563 mm	127 mm	73.025 mm	73.025 mm	399000 N	51100 N	3.30 mm	-
387A - 382A (Y1S-382A)	Inch	57.150 mm	96.838 mm	43.892 mm	42.001 mm	188000 N	16900 N	0.76 mm	-
3979 - 3920 (Y4S-3920)	Inch	57.150 mm	112.713 mm	60.096 mm	60.325 mm	242000 N	24800 N	3.30 mm	-
387A - 383A (Y2S-383A)	Inch	57.150 mm	100 mm	43.891 mm	42.001 mm	188000 N	16900 N	2.03 mm	-
23691 - 23621 (K143257R - K109519R)	Inch	35.001 mm	73.025 mm	-	56.337 mm	156000 N	14700 N	0.76 mm	46.812 mm
3977 - 3920 (Y4S-3920)	Inch	60 mm	112.713 mm	60.096 mm	60.325 mm	242000 N	24800 N	3.30 mm	-
3980 - 3920 (Y3S-3920)	Inch	60.325 mm	112.713 mm	60.096 mm	60.325 mm	242000 N	24800 N	3.30 mm	-
HM911245 - HM911210 (HM911210EC)	Inch	60.325 mm	130.175 mm	66.676 mm	73.025 mm	344000 N	71900 N	3.30 mm	-
HM911245 - HM911210 (HM911210EA)	Inch	60.325 mm	130.175 mm	66.675 mm	73.025 mm	344000 N	71900 N	3.30 mm	-
554 - 552A (Y3S-552A)	Inch	61.913 mm	123.825 mm	73.356 mm	76.2 mm	332000 N	29300 N	3.30 mm	-
H913842 - H913810 (H913810EA)	Inch	61.913 mm	146.050 mm	79.376 mm	82.55 mm	474000 N	94700 N	3.30 mm	-
9181 - 9121 (Y1S-9121)	Inch	61.913 mm	152.400 mm	92.076 mm	95.25 mm	497000 N	83100 N	3.30 mm	-
3982 - 3920 (Y3S-3920)	Inch	63.500 mm	112.713 mm	60.096 mm	60.325 mm	242000 N	24800 N	3.30 mm	-
HM212047 - HM212011 (HM212011EA)	Inch	63.500 mm	122.238 mm	76.708 mm	76.2 mm	465000 N	40000 N	3.30 mm	-
78250 - 78551 (Y2S-78551)	Inch	63.500 mm	140.030 mm	66.472 mm	73.025 mm	353000 N	77900 N	2.29 mm	-
29585 - 29520 (Y2S-29520)	Inch	63.500 mm	107.95 mm	50.8 mm	50.8 mm	227000 N	26600 N	3.30 mm	-
39585 - 39520 (Y2S-39520)	Inch	63.500 mm	112.713 mm	60.235 mm	60.325 mm	291000 N	25100 N	3.30 mm	-
3982 - 3920 (Y4S-3920)	Inch	63.500 mm	112.713 mm	60.096 mm	60.325 mm	242000 N	24800 N	3.30 mm	-
HM212047 - HM212010 (HM212010EA)	Inch	63.500 mm	122.238 mm	76.708 mm	76.2 mm	465000 N	40000 N	1.52 mm	-
HM212047 - HM212011 (HM212010EA)	Inch	63.500 mm	122.238 mm	76.708 mm	76.2 mm	465000 N	40000 N	3.30 mm	-
JLM710949C - JLM710910 (JY10511-Q)	Metric	65 mm	105 mm	46 mm	48 mm	223000 N	25800 N	1.02 mm	-
JM511946 - JM511910 (JY11011-Q)	Metric	65 mm	110 mm	56 mm	56 mm	291000 N	29800 N	2.54 mm	-
6379 - 6320 (Y3S-6320)	Inch	65.088 mm	135.755 mm	112.014 mm	107.95 mm	663000 N	54900 N	3.30 mm	-
39590A - 39520 (Y2S-39520)	Inch	66.650 mm	112.713 mm	60.325 mm	60.325 mm	291000 N	25100 N	3.30 mm	-
39590 - 39520 (Y1S-39520)	Inch	66.675 mm	112.713 mm	60.324 mm	60.325 mm	291000 N	25100 N	3.30 mm	-
HM212049 - HM212011 (HM212010EA)	Inch	66.675 mm	122.238 mm	76.708 mm	76.2 mm	465000 N	40000 N	3.30 mm	-
HH914449 - HH914412 (HH914412EA)	Inch	66.675 mm	177.800 mm	107.95 mm	114.3 mm	785000 N	160000 N	3.30 mm	-
HM813844 - HM813810 (HM813810EC)	Inch	66.675 mm	127 mm	73.025 mm	73.025 mm	399000 N	51100 N	3.30 mm	-
9278 - 9220 (Y1S-9220)	Inch	68.263 mm	161.925 mm	92.076 mm	98.425 mm	614000 N	111000 N	3.30 mm	-
47487 - 47420 (Y1S-47420)	Inch	69.850 mm	120 mm	65.090 mm	65.090 mm	311000 N	28600 N	3.30 mm	-