Tapered Roller Bearings - TDI (Tapered Double Inner)

52400D/52638 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	52400D/52638
Series：	3.4061 in86.515 mm
r - Cup Backface "To Clear" Radius²：	52000
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	52000
Cone Part Number	52400D
Cup Part Number	52638
Design Units	Imperial
Bearing Weight	12.900 lb5.9 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	4.0000 in101.600 mm
D - Cup Outer Diameter	6.3750 in161.925 mm
B - Double Cone Width	3.1250 in79.375 mm
C - Cup Width	1.1563 in29.370 mm
T - Bearing Width across Cups	3.4061 in86.515 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	4.43 in112.40 mm
Db - Cup Backface Backing Diameter	5.63 in143.00 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
G1 - Heat Generation Factor (Roller-Raceway)¹¹	175
G2 - Heat Generation Factor (Rib-Roller End)	41.7
Cg - Geometry Factor¹²	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
SILR 60 ES	325.00	245.00	132.000	60.000	50.500	44.000
UCPH205J	A-1/4-28UNF	25	Normal-duty (2)	UCPH205J	-	-
FWF-162017	FWF-162017	7.8	16.00	20.00	1190	11700
QVVP22V315S	4.06	2.73	59.0 lb26.8 Kg	0883450170888 0883450171076 0883450171250 0883450171632 0883450171823 0883450172011 0883450202404 08	0.0030 in0.076 mm	3-15/16 in
24036EX1	180	2.1	22.70	2100	1600	280
6409/NR/C3	1.55 Kg	2.000 mm	29.000 mm	120.000 mm	10000 rpm	7200 rpm
NNU 4920 BK/SPW33	63006300	5600	29.000	255.000	128.000	NNU 4920 BK/SPW33
340x380x18 HDS1 V	340.0000	380.000	340x380x18 HDS1 V	V	HDS1	18.000
AOH 240/900	HM 31/950	HMV 190 E	AOH 240/900	850.000	900.000	475.000
NF315	75	2.1	2.1	3.150	4800	3800

NTN 52400/52638 - Motion Industries

Tapered Roller Bearing Set - 4.0000 in Bore, 6.3750 in OD, Class 4 Precision Rating. Warning icon. $352.87 each Register for discount. AVAILABLE. SHIPPING.

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