Tapered Roller Bearings - TDI (Tapered Double Inner)

48393D/48320 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	48393D/48320
Series：	3.0624 in77.785 mm
r - Cup Backface "To Clear" Radius²：	48300
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	48300
Cone Part Number	48393D
Cup Part Number	48320
Design Units	Imperial
Bearing Weight	14.800 lb6.7 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	5.3750 in136.525 mm
D - Cup Outer Diameter	7.5 in190.5 mm
B - Double Cone Width	3.0625 in77.788 mm
C - Cup Width	1.3125 in33.338 mm
T - Bearing Width across Cups	3.0624 in77.785 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	5.67 in144 mm
Db - Cup Backface Backing Diameter	6.97 in177.00 mm
Ab - Cage-Cone Frontface Clearance	0.08 in2 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	16500 lbf73300 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	111000 lbf492000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	28700 lbf128000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	9060 lbf40300 N
K - Factor⁷	1.82
e - ISO Factor⁸	0.32
Y1 - ISO Factor⁹	2.1
Y2 - ISO Factor¹⁰	3.13
Cg - Geometry Factor¹¹	0.121
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
TA 4530Z	45	TA 4530Z	122.00	45	55	47700
7006C FY	30	0.600	1.000	26000	20000	7006CFY
24034RZ	2.1	24034RZ	2200	1700	260	120
FBL27D+200L	FBL27D	-	-	-	-	-
LH350122FLN1KCZ---+(21)	LH35FL	21.0	-	-	-	-
23234EJW33C4	2.03	3.09	2.08	23234CJW33C4	1200	1100
23940AX	200	2.1	11.90	2200	1800	280
90894	90894	780.000	784.784	63.000	-	-
QAP18A307S	4.31	2.90	45 lb20.40 Kg	0883450045407 0883450045414 0883450045438 0883450045445 0883450045452 0883450045469 0883450045476 08	0.0030 in0.076 mm	3-7/16 in
NRS35LCX1SS+280L (G20g20, B-M6F)	No connection	NRS 35LCX	20.00	-	-	-

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