Tapered Roller Bearings - TDI (Tapered Double Inner)

52387D/52630X bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	52387D/52630X
Series：	3.1561 in80.165 mm
r - Cup Backface "To Clear" Radius²：	52000
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	52000
Cone Part Number	52387D
Cup Part Number	52630X
Design Units	Imperial
Bearing Weight	12.4 lb5.6 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	3.8750 in98.425 mm
D - Cup Outer Diameter	6.2992 in160.000 mm
B - Double Cone Width	3.1250 in79.375 mm
C - Cup Width	1.0313 in26.195 mm
T - Bearing Width across Cups	3.1561 in80.165 mm
R - Cone Frontface "To Clear" Radius¹	0.030 in0.80 mm
r - Cup Backface "To Clear" Radius²	0.12 in3 mm
da - Cone Frontface Backing Diameter	4.29 in109 mm
Db - Cup Backface Backing Diameter	5.67 in144.00 mm
Ab - Cage-Cone Frontface Clearance	0.12 in3 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	13000 lbf57900 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	87500 lbf389000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	22700 lbf101000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	10600 lbf47100 N
K - Factor⁷	1.23
e - ISO Factor⁸	0.47
Y1 - ISO Factor⁹	1.42
Y2 - ISO Factor¹⁰	2.12
Cg - Geometry Factor¹¹	0.152
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
32017XU	29.00	85	1.5	1.5	32017XU	1.35
24132EMK30D1	24132EMK30D1	25.100	14.0	160	2.1	1800
M255449DW/M255411	5.6968 in144.699 mm	M255400	0.130 in3.30 mm	Spacer shows standard nominal .01 radii, actual bearing may vary	Imperial	16.0216 in406.949 mm
NUP2304E	20	0.6	1.1	0.240	14000	11000
NUP319E	95	3.0	3.0	NUP319E	6.620	3 600
ZKFL311-32	A-R1/8	ZKFL311-32	Heavy-duty(3)	-	2.00000000	-
UKC319+H2319X	A-PT1/8	85 / Heavy-duty(3)	85	Heavy-duty(3)	UKC319+H2319X	-
300x335x18 HDS2 R	300.0000	335.000	300x335x18 HDS2 R	R	HDS2	18.000
SDAF 22536 6/3/8	2.9531 in	LOR 147	1.25 in	2.5625 in	4	10.0000 in
7305C FY	25	0.600	1.100	25000	19000	7305CFY

52387D/52630X Heavy Duty Tapered Roller Bearing 98.425 ...

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Bearing Wholesalers

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