Tapered Roller Bearings - TDI (Tapered Double Inner)

EE129121D/129172 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	EE129121D/129172
Series：	5.2499 in133.347 mm
r - Cup Backface "To Clear" Radius²：	129000
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	129000
Cone Part Number	EE129121D
Cup Part Number	129172
Design Units	Imperial
Bearing Weight	134.20 lb60.900 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	11.9940 in304.648 mm
D - Cup Outer Diameter	17.2460 in438.048 mm
B - Double Cone Width	5.3125 in134.938 mm
C - Cup Width	2.1250 in53.975 mm
T - Bearing Width across Cups	5.2499 in133.347 mm
R - Cone Frontface "To Clear" Radius¹	0.130 in3.30 mm
r - Cup Backface "To Clear" Radius²	0.190 in4.80 mm
da - Cone Frontface Backing Diameter	12.87 in326.90 mm
Db - Cup Backface Backing Diameter	15.98 in405.90 mm
Ab - Cage-Cone Frontface Clearance	-0.02 in-0.5 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	52200 lbf232000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	351000 lbf1560000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	91000 lbf405000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	37200 lbf165000 N
K - Factor⁷	1.4
e - ISO Factor⁸	0.42
Y1 - ISO Factor⁹	1.62
Y2 - ISO Factor¹⁰	2.42
Cg - Geometry Factor¹¹	0.171
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
23148EMBW33W45AC08	2.23	3.4	2.28	1100	930	3.00 mm0.120 in
23180YMBW507C08C2	2.27	3.46	2.32	530	480	5.000 mm0.200 in
22338EJW33C4	2.07	3.15	2.12	22338CJW33C4	1200	1100
7208ADT	Standard	40	1.0	1.1	7208ADT	10000
22232RHA	3.0	22232RHA	1600	1200	290	97.1
240/850CAMK30E4	240/850CAMK30E4	1350.00	1220	2.4	3.6	2.4
ACS350-03U-02A4-2+B063	200 - 240	0.37	0.5	R1	-	-
7314 BEGBY	5300	3.65	90	119	7314 BEGBY	70.000
6006/C3	0.110 Kg	1.000 mm	13.000 mm	55.000 mm	18000 rpm	12000 rpm
HK4516	HK4516	0.046	5500	3700	IR40x45x17	45

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