Tapered Roller Bearings - TS (Tapered Single)

657/652A Bearing | Tapered Roller Bearings/TS (Tapered Single) Imperial

657/652A interchange KOYO \| Timken 657/652A
657/652A cross reference KOYO \| Timken 657/652A
657/652A Equivalent bearing interchange guide：
Price：	enquiry
Model Number：	657/652A
d:	1.47
D:	41.275 mm1.6250 in
B:	655
r(min):	3.3 mm0.130 in
r1(min):	3.560 mm0.14 in
Width:	1.43
Size:	27.3
Series：	136.6
r - Cup Backface "To Clear" Radius²：	0.41
Design Units：	Imperial
Db - Cup Backface Backing Diameter：	132.08 mm5.20 in
da - Cone Frontface Backing Diameter：	90.93 mm3.58 in

Series	655
Cone Part Number	657
Cup Part Number	652A
Design Units	Imperial
Bearing Weight	3.3 Kg7.3 lb
Cage Type	Stamped Steel
d - Bore	73.025 mm2.8750 in
D - Cup Outer Diameter	149.225 mm5.8750 in
B - Cone Width	41.275 mm1.6250 in
C - Cup Width	31.750 mm1.2500 in
T - Bearing Width	41.275 mm1.6250 in
R - Cone Backface "To Clear" Radius¹	3.560 mm0.14 in
r - Cup Backface "To Clear" Radius²	3.3 mm0.130 in
da - Cone Frontface Backing Diameter	85.09 mm4.09 in
db - Cone Backface Backing Diameter	90.93 mm3.58 in
Da - Cup Frontface Backing Diameter	141.00 mm5.57 in
Db - Cup Backface Backing Diameter	132.08 mm5.20 in
Ab - Cage-Cone Frontface Clearance	2.5 mm0.1 in
Aa - Cage-Cone Backface Clearance	4.3 mm0.17 in
a - Effective Center Location³	-7.9 mm-0.31 in
C90 - Dynamic Radial Rating (90 million revolutions)⁴	14400 lbf64000 N
C1 - Dynamic Radial Rating (1 million revolutions)⁵	55500 lbf247000 N
C0 - Static Radial Rating	75300 lbf335000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	10100 lbf44800 N
K - Factor⁷	1.43
e - ISO Factor⁸	0.41
Y - ISO Factor⁹	1.47
G1 - Heat Generation Factor (Roller-Raceway)	136.6
G2 - Heat Generation Factor (Rib-Roller End)	27.3
Cg - Geometry Factor¹⁰	0.0919

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
51410	1.5	1.5	86	110	50	51410
HSS3210N1D0850	850	HSS3210N1D0850	500	-	-	-
CRY 32V	15.88	1.590	15.88	36.0	CRY 32V	476
GTR 8310845	83	GTR 8310845	1090.0	83	108	190000
SYR-2.15/16-3	31.75000	950	0.79375	4.003	57.8269	44.482
200RYL1585	192.000 mm7.5591 in	192.000 mm7.5591 in	92.100 lb	RY-6	1774 kN398000 lbf	226RYSL1585
91300	91300	449.990	454.762	63.500	-	-
12168/303	17.463	42.862	1.60	12168/303	6600	5000
M252338DW/M252310	5.3749 in136.522 mm	M252300	0.130 in3.30 mm	Spacer shows standard nominal .01 radii, actual bearing may vary	Imperial	15.0000 in381.000 mm
QMFY15J215S	4.67	3.14	28 lb12.7 Kg	0883450073929 0883450073936 0883450073950 0883450073967 0883450073974 0883450073981 0883450073998 08	0.0020 in0.051 mm	2-15/16 in

Bearing 657/652A (KOYO) | Size and Specification | Bearings Online ...

Tapered roller bearings 657/652A dimensions and specification. ... Bearing number : 657/652A. Brand : KOYO. Bore Diameter (mm) : 73,025. Width (mm) : 41,275.

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