Tapered Roller Bearings - TDI (Tapered Double Inner)

HM259049DH/HM259010 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	HM259049DH/HM259010
Series：	6.2499 in158.747 mm
r - Cup Backface "To Clear" Radius²：	HM259000
Design Units：	0.130 in3.30 mm
Db - Cup Backface Backing Diameter：	Spacer shows standard nominal .01 radii, actual bearing may vary
da - Cone Frontface Backing Diameter：	Imperial

Series	HM259000
Cone Part Number	HM259049DH
Cup Part Number	HM259010
Design Units	Imperial
Bearing Weight	174.70 lb79.2 Kg
Cage Type	Pin-Type
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	12.5000 in317.500 mm
D - Cup Outer Diameter	17.6250 in447.675 mm
B - Double Cone Width	6.2500 in158.750 mm
C - Cup Width	2.6875 in68.263 mm
T - Bearing Width across Cups	6.2499 in158.747 mm
R - Cone Frontface "To Clear" Radius¹	0.130 in3.30 mm
r - Cup Backface "To Clear" Radius²	0.130 in3.3 mm
da - Cone Frontface Backing Diameter	13.39 in340.10 mm
Db - Cup Backface Backing Diameter	16.46 in418.10 mm
Ab - Cage-Cone Frontface Clearance	0.21 in5.3 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	97800 lbf435000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	656000 lbf2920000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	170000 lbf757000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	56000 lbf249000 N
K - Factor⁷	1.74
e - ISO Factor⁸	0.33
Y1 - ISO Factor⁹	2.02
Y2 - ISO Factor¹⁰	3
Cg - Geometry Factor¹¹	0.186
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
51226X	1.5	1.5	130	51226X	1600	3.950
7924CDT	Standard	120	1.0	1.1	7924CDT	6300
1775/1729	1.95	19.368 mm0.7625 in	1700	1.27 mm0.050 in	1.520 mm0.06 in	1.9
L44649R/10	14.224	26.988	3.60	L44649R/10	10000	7800
AR 105	+0.22/0	2.5	3.4	AR 105	108.3	107.3
22360B	22360B	270.000	0.0	300	7.5	720
604/2RS	0.0020 Kg	0.200 mm	4.000 mm	12.0000 mm	67000 rpm	57000 rpm
B-96	B-96	1.75	14.288	9.530	-	19.050
46392A	300	460	4.0	7.5	46392A	760
HJ 2312 EC	HJ 2312 EC	60.000	-	-	-	-

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