Tapered Roller Bearings - TDI (Tapered Double Inner)

EE138131D/138172 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	EE138131D/138172
Series：	4.7500 in120.650 mm
r - Cup Backface "To Clear" Radius²：	138000
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	138000
Cone Part Number	EE138131D
Cup Part Number	138172
Design Units	Imperial
Bearing Weight	97.700 lb44.30 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	13.0040 in330.302 mm
D - Cup Outer Diameter	17.2450 in438.023 mm
B - Double Cone Width	4.5000 in114.300 mm
C - Cup Width	1.8750 in47.625 mm
T - Bearing Width across Cups	4.7500 in120.650 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	13.66 in347 mm
Db - Cup Backface Backing Diameter	16.22 in412.00 mm
Ab - Cage-Cone Frontface Clearance	0.07 in1.8 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	42800 lbf190000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	287000 lbf1280000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	74500 lbf331000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	33600 lbf149000 N
K - Factor⁷	1.27
e - ISO Factor⁸	0.46
Y1 - ISO Factor⁹	1.47
Y2 - ISO Factor¹⁰	2.19
G1 - Heat Generation Factor (Roller-Raceway)¹¹	1970
G2 - Heat Generation Factor (Rib-Roller End)	290
Cg - Geometry Factor¹²	0.179
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
NU2326E	130	4.0	4.0	28.500	2400	1900
WF689ZZ	9.0	0.20	39000	17	0.020	1.65
HJ204E	20	0.6	HJ204E	0.01	29.5	5.5
NN3052KR	12	260	3	4.0	NN3052KR	276
NKS30A	0.6	NKS30A	15000	30	45	6.85
PC30-06A-0050A-D-TH-U/M040-D00-D1-F3	PC30	06A	D00	-	-	-
HR33030J	0.90	Standard	150	2.5	2.5	3.0
6318/2RZ	4.90 Kg	3.000 mm	43.000 mm	190.000 mm	6900 rpm	4800 rpm
404303	404303	435.000	30.000	50.000	430.000	420.000
HA2336	9.90 Kg	MB36	KM36	161.00 mm	M180x3	230 mm

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HOME -- Timken bearing -- Tapered Roller Bearings -- Timken EE138131D/138172+Y1S-138172 bearing. d - 330,302 mm. D - 438,023 mm. T - 120,65 mm. B - 114,3 mm.