Tapered Roller Bearings - TS (Tapered Single)

15574A/15520RB bearing | Tapered Roller Bearings/TS (Tapered Single) Imperial

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Price：	enquiry
Model Number：	15574A/15520RB
Series：	1.73
r - Cup Backface "To Clear" Radius²：	18.656 mm0.7345 in
Design Units：	15500
Db - Cup Backface Backing Diameter：	1.52 mm0.06 in
da - Cone Frontface Backing Diameter：	0.760 mm0.03 in

Series	15500
Cone Part Number	15574A
Cup Part Number	15520RB
Design Units	Imperial
Bearing Weight	0.20 Kg0.5 lb
Cage Type	Stamped Steel
d - Bore	23.813 mm0.9375 in
D - Cup Outer Diameter	57.150 mm2.2500 in
B - Cone Width	18.654 mm0.7344 in
C - Cup Width	13.495 mm0.5313 in
T - Bearing Width	18.656 mm0.7345 in
R - Cone Backface "To Clear" Radius¹	0.760 mm0.03 in
r - Cup Backface "To Clear" Radius²	1.52 mm0.06 in
da - Cone Frontface Backing Diameter	29.46 mm1.16 in
db - Cone Backface Backing Diameter	29.97 mm1.18 in
Da - Cup Frontface Backing Diameter	53.10 mm2.11 in
Db - Cup Backface Backing Diameter	51.05 mm2.01 in
Ab - Cage-Cone Frontface Clearance	2.5 mm0.1 in
Aa - Cage-Cone Backface Clearance	1 mm0.04 in
a - Effective Center Location³	-6.4 mm-0.25 in
C90 - Dynamic Radial Rating (90 million revolutions)⁴	2680 lbf11900 N
C1 - Dynamic Radial Rating (1 million revolutions)⁵	10300 lbf46000 N
C0 - Static Radial Rating	11300 lbf50100 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	1590 lbf7070 N
K - Factor⁷	1.69
e - ISO Factor⁸	0.35
Y - ISO Factor⁹	1.73
G1 - Heat Generation Factor (Roller-Raceway)	12.7
G2 - Heat Generation Factor (Rib-Roller End)	10.3
Cg - Geometry Factor¹⁰	0.0577

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
NJ2216EM	Standard	80	2.0	2.0	2.0	2.0
7321DT	105	1.10	3.0	7321	8.200	4 500
E/TU/TRB/55MM/ECO	2.87	2.38	0.7	0.87	16 lb	0883450508667
NJ2316E	80	2.1	2.1	6.350	4000	3200
FSAF 22617	LOR 184	Triple Ring Seal	FSAF617	8.6875 in	FSAF22617	11.6250 in
7908CDT	40	0.30	0.6	7908C	0.11	18 000
22340EJW33W45AC4	1.98	3.01	2.02	22340CJW33W45AC4	1200	1000
CM-UCP201D1	CM-UCP201D1	M5x0.8	12	12.7	UC201D1	16
7210B	50	1.1	7210B	6800	5100	90
NH2315R	75	2.1	NH2315R	5000	3300	160

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