Tapered Roller Bearings - TDI (Tapered Double Inner)

487TD/473 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	487TD/473
Series：	2.7180 in69.037 mm
r - Cup Backface "To Clear" Radius²：	475
Design Units：	0.030 in0.80 mm
Db - Cup Backface Backing Diameter：	Spacer shows standard nominal .01 radii, actual bearing may vary
da - Cone Frontface Backing Diameter：	Imperial

Series	475
Cone Part Number	487TD
Cup Part Number	473
Design Units	Imperial
Bearing Weight	6.3 lb2.9 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	2.8375 in72.073 mm
D - Cup Outer Diameter	4.7244 in120.000 mm
B - Double Cone Width	2.6590 in67.539 mm
C - Cup Width	1.1417 in28.999 mm
T - Bearing Width across Cups	2.7180 in69.037 mm
R - Cone Frontface "To Clear" Radius¹	0.030 in0.80 mm
r - Cup Backface "To Clear" Radius²	0.08 in2 mm
Db - Cup Backface Backing Diameter	4.21 in106.90 mm
Ab - Cage-Cone Frontface Clearance	0.12 in3 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	7890 lbf35100 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	53000 lbf236000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	13700 lbf61100 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	5200 lbf23100 N
K - Factor⁷	1.52
e - ISO Factor⁸	0.38
Y1 - ISO Factor⁹	1.75
Y2 - ISO Factor¹⁰	2.61
Cg - Geometry Factor¹¹	0.108
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
SDAF 22520 3/3/8	1.7656 in	LOR 74	0.75 in	1.7500 in	4	6.7500 in
91330	91330	384.020	388.798	38.100	-	-
7212 BEGBP	7500	2.12	50	61	7212 BEGBP	60.000
7238BDB	190	1.50	4.0	7238B	21.300	2 200
GS 89312	GS 89312	60.000	110.000	62.000	10.500	-
RB300123EMN1K##---+(21.5)	RB30EM	21.5	-	-	-	-
NJ2219ET7	Standard	95	2.0	2.0	2.1	2.1
7310 BECBP	8000	2.16	51	75	7310 BECBP	50.000
NUP2209EG	45	1.1	1.1	0.593	8500	7000
RA300136BLN1PHH1AL+(8)	RA30BL	Special High carbon steel	8.0	-	-	-

TIMKEN 473 TAPERED ROLLER BEARING - eBay

It is not indicative of any characteristic of the bearings that are sold.

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TIMKEN 487TD - 474 bearing, Tapered Roller Bearings - TDI (Tapered Double Inner), Dimensions:72.073mm x 130.000mm x 67.539mm, ... TIMKEN 487TD - 473 bearing

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Whenever it is necessary to select Timken bearings for new applications ... 473XS. 119.979. 27.193 .5 .58 kg. 32.751. 487TD: TAPERED BORE.

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487TD/473 bearing | Tapered Roller Bearings - TDI (Tapered ...

487TD/473 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial ; Series：, 2.7180 in69.037 mm ; r - Cup Backface "To Clear" Radius2：, 475.