LM278848D-LM278810 Double Row Tapered Roller Bearing

Weight: 302.76kgs
Doule Row TDI type
Design Unit: Inch
Cage Material: Stamped Steel

TDI style consists of a single-piece (double) inner ring plus two single outer rings.

TDI bearings have a one-piece double inner race and two single outer races and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.

Specifications:

LM278848D-LM278810 Double Row Tapered Roller Bearing

Part No.			Dimensions				Geometry Factors			Bearing Weight
Inner	Outer		Shaft		Housing		Geometry Factors
Inner	Outer		Max shaft fillet radius R(4)	Backing shoulder Dia.da	Max housing fillet radius R(4)	Backing shoulder Dia.Db	G1	G2	G3
			mm	mm	mm	mm				kg
			in.	in.	in.	in.				lbs.
EE843221D		843290	3.3 0.13	585.0 23.03	6.4 0.25	699.0 27.52	7097.5	714.8	0.2478	177.96 392.34
LM377449D		LM377410	3.3 0.13	588.0 23.15	6.4 0.25	696.0 27.40	9314.8	907.6	0.2735	237.01 522.50
M278749D		M278710	3.3 0.13	609.0 23.98	6.4 0.25	756.0 29.76	12425.1	669.4	0.2990	489.64 1079.48
LM278849D		LM278810	3.3 0.13	615.0 24.21	6.4 0.25	726.0 28.58	11553.5	930.7	0.2906	302.98 667.96
LM278848D		LM278810	6.4 0.25	616.0 24.25	6.4 0.25	726.0 28.58	11553.5	930.7	0.2906	302.76 667.48
NP726553		NP137813	10.0 0.39	708.0 27.87	10.0 0.39	1040.0 40.94	15142.1	383.3	0.3624	2575.44 5674.87
EE649241D		649310	3.3 0.13	636.0 25.04	6.4 0.25	747.0 29.41	9384.8	930.0	0.2790	217.30 479.00
M280349D		M280310	3.3 0.13	648.0 25.51	6.4 0.25	807.0 31.77	14433.6	688.8	0.3143	608.49 1341.48
NP689200		NP360973	7.5 0.30	690.0 27.17	8.0 0.32	945.0 37.20	11932.9	565.6	0.3241	1060.79 2338.55
M281049D		M281010	3.3 0.13	675.0 26.57	6.4 0.25	843.0 33.19	15906.3	881.4	0.3244	686.09 1512.56
LM881245D		LM881214	3.3 0.13	684.0 26.93	6.4 0.25	873.0 34.37	10936.2	636.2	0.3398	738.59 1628.30
EE424257D		424405	11.0 0.43	713.5 28.09	6.4 0.25	960.0 37.80	12039.2	632.2	0.2880	863.66 1904.05
L281149D		L281110	3.3 0.13	682.8 26.88	6.4 0.25	777.0 30.59	12635.6	984.9	0.2968	206.17 454.56
EE428262D		428420	6.4 0.25	717.0 28.23	6.4 0.25	990.0 38.98	13917.6	590.9	0.3012	1101.53 2428.47
EE627260D		627435	12.7 0.50	740.0 29.13	3.3 0.13	1010.0 39.76	18464.3	651.3	0.3447	2038.55 4494.20
M282249D		M282210	3.3 0.13	723.0 28.46	6.4 0.25	900.0 35.43	18773.0	843.1	0.3426	843.10 1858.77
LM282549D		LM282510	3.3 0.13	741.0 29.17	6.4 0.25	879.0 34.61	18246.3	1087.0	0.3379	519.26 1144.78

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LM278848D-LM278810 Double Row Tapered Roller Bearing

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