Tapered Roller Bearings - TS (Tapered Single)

JM738249/JM738210 bearing | Tapered Roller Bearings/TS (Tapered Single) Metric

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Price：	enquiry
Model Number：	JM738249/JM738210
Series：	46.000 mm1.8110 in
r - Cup Backface "To Clear" Radius²：	M738200
Design Units：	2.54 mm0.1 in
Db - Cup Backface Backing Diameter：	3.050 mm0.12 in
da - Cone Frontface Backing Diameter：	653

Series	M738200
Cone Part Number	JM738249
Cup Part Number	JM738210
Design Units	METRIC
Bearing Weight	6.8 Kg15.10 lb
Cage Type	Stamped Steel
d - Bore	190 mm7.4803 in
D - Cup Outer Diameter	260 mm10.2362 in
B - Cone Width	44.000 mm1.7323 in
C - Cup Width	36.500 mm1.4370 in
T - Bearing Width	46.000 mm1.8110 in
R - Cone Backface "To Clear" Radius¹	3.050 mm0.12 in
r - Cup Backface "To Clear" Radius²	2.54 mm0.1 in
da - Cone Frontface Backing Diameter	199.9 mm7.87 in
db - Cone Backface Backing Diameter	205.99 mm8.11 in
Da - Cup Frontface Backing Diameter	252.22 mm9.93 in
Db - Cup Backface Backing Diameter	242.06 mm9.53 in
Ab - Cage-Cone Frontface Clearance	4.8 mm0.19 in
Aa - Cage-Cone Backface Clearance	2.5 mm0.1 in
a - Effective Center Location³	10.9 mm0.43 in
C90 - Dynamic Radial Rating (90 million revolutions)⁴	105000 N23700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)⁵	407000 N91500 lbf
C0 - Static Radial Rating	807000 N181000 lbf
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	86200 N19400 lbf
K - Factor⁷	1.22
e - ISO Factor⁸	0.48
Y - ISO Factor⁹	1.26
G1 - Heat Generation Factor (Roller-Raceway)	653
G2 - Heat Generation Factor (Rib-Roller End)	147
Cg - Geometry Factor¹⁰	0.126

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
3780/20	30.162	50.800	3.60	3780/20	5500	4200
FBL35E-P14+305L	FBL35E-P14	-	-	-	-	-
6808ZZ	40	0.3	6808ZZ	12000	52	0.18
ZS4FC417-52	A-1/8 NPT	ZS4FC417-52	3 1/4	-	-	-
59176 F	1200	850	28.0	1530.0	255.0	0.00
90805	90805	529.971	534.746	57.150	-	-
UCM209-50D1	UCM209-50D1	M8x1	45	19.0	UC209D1	21
F636ZZ	6.0	0.30	34000	22	0.06	4.10
LH200103GMN1KCZ1AL+(21.5)	LH20GM	21.5	-	-	-	-
7218CDF FY	90	2.0	7218CDF FY	6900	5200	160

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