Tapered Roller Bearings - TDI (Tapered Double Inner)

496D/493A bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	496D/493A
Series：	2.3750 in60.325 mm
r - Cup Backface "To Clear" Radius²：	495
Design Units：	0.060 in1.50 mm
Db - Cup Backface Backing Diameter：	Spacer shows standard nominal .01 radii, actual bearing may vary
da - Cone Frontface Backing Diameter：	Imperial

Series	495
Cone Part Number	496D
Cup Part Number	493A
Design Units	Imperial
Bearing Weight	7.100 lb3.2 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	3.1875 in80.963 mm
D - Cup Outer Diameter	5.3140 in134.976 mm
B - Double Cone Width	2.3440 in59.538 mm
C - Cup Width	0.8750 in22.225 mm
T - Bearing Width across Cups	2.3750 in60.325 mm
R - Cone Frontface "To Clear" Radius¹	0.060 in1.50 mm
r - Cup Backface "To Clear" Radius²	0.130 in3.3 mm
da - Cone Frontface Backing Diameter	3.58 in90.90 mm
Db - Cup Backface Backing Diameter	4.76 in120.90 mm
Ab - Cage-Cone Frontface Clearance	0.12 in3 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	9000 lbf40000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	60500 lbf269000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	15700 lbf69700 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	6850 lbf30500 N
K - Factor⁷	1.31
e - ISO Factor⁸	0.44
Y1 - ISO Factor⁹	1.52
Y2 - ISO Factor¹⁰	2.26
G1 - Heat Generation Factor (Roller-Raceway)¹¹	105
G2 - Heat Generation Factor (Rib-Roller End)	29.3
Cg - Geometry Factor¹²	0.125
Note	Spacer shows standard nominal .01 radii, actual bearing may vary

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
46T30244JR/114	150	220	1.5	4.0	46T30244JR/114	400
FBN-242825W	FBN-242825W	19.0	24.00	28.00	1620	15900
XS4F408-22	A-1/8NPT	XS4F408-22	1 3/8	-	-	-
60172RS	85	1.1	2900	60172RS	130	2.35
496D/493P	2.3750 in60.325 mm	495	0.060 in1.50 mm	Spacer shows standard nominal .01 radii, actual bearing may vary	Imperial	5.3750 in136.525 mm
40TAB07-2NKE	40	0.6	1	0.26	3750	72
7919CDF FY	95	0.6	1.1	7900	5900	7919CDFFY
A/5244/WM	133.350 mm5.2500 in	175.000 lb	WM	860 rpm	790 rpm	3340 kN750000 lbf
W1501FA-1P-C5Z10	271	189	W1501FA-1P-C5Z10	100	-	-
SKR6520A-0790-R1-10WV-14M	SKR65	-	-	-	-	-

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493A. 134.976. 22.225. 3.3 .48 kg. 30.163. 2.6250. 1.1720 .14. 3.33 lb. 5.3140 .8750 .13. 1.06 lb. 1.1875. 497DA: ASYMMETRICAL BEARING.

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TIMKEN 496D - 493A Tapered Roller Bearings - Nodes bearing

TIMKEN 496D - 493A bearing, Tapered Roller Bearings - TDI (Tapered Double Inner), Dimensions:80.963mm x 134.976mm x 59.538mm, Dynamic Load Rating: 269kN, ...