Tapered Roller Bearings - TS (Tapered Single)

X30210/Y30210 bearing | Tapered Roller Bearings/TS (Tapered Single) Metric

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Price：	enquiry
Model Number：	X30210/Y30210
Series：	21.750 mm0.8563 in
r - Cup Backface "To Clear" Radius²：	30210
Design Units：	1.52 mm0.06 in
Db - Cup Backface Backing Diameter：	1.520 mm0.06 in
da - Cone Frontface Backing Diameter：	30.3

Series	30210
Cone Part Number	X30210
Cup Part Number	Y30210
Design Units	METRIC
Bearing Weight	0.5 Kg1.2 lb
Cage Type	Stamped Steel
d - Bore	50.000 mm1.9685 in
D - Cup Outer Diameter	90.000 mm3.5433 in
B - Cone Width	20.000 mm0.7874 in
C - Cup Width	17.000 mm0.6693 in
T - Bearing Width	21.750 mm0.8563 in
R - Cone Backface "To Clear" Radius¹	1.520 mm0.06 in
r - Cup Backface "To Clear" Radius²	1.52 mm0.06 in
da - Cone Frontface Backing Diameter	55.88 mm2.2 in
db - Cone Backface Backing Diameter	58.93 mm2.32 in
Da - Cup Frontface Backing Diameter	85.10 mm3.39 in
Db - Cup Backface Backing Diameter	81.03 mm3.19 in
Ab - Cage-Cone Frontface Clearance	3.8 mm0.15 in
Aa - Cage-Cone Backface Clearance	0.8 mm0.03 in
a - Effective Center Location³	-2 mm-0.08 in
C90 - Dynamic Radial Rating (90 million revolutions)⁴	20600 N4630 lbf
C1 - Dynamic Radial Rating (1 million revolutions)⁵	79500 N17900 lbf
C0 - Static Radial Rating	87400 N19700 lbf
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	14800 N3330 lbf
K - Factor⁷	1.39
e - ISO Factor⁸	0.42
Y - ISO Factor⁹	1.43
G1 - Heat Generation Factor (Roller-Raceway)	30.3
G2 - Heat Generation Factor (Rib-Roller End)	15.9
Cg - Geometry Factor¹⁰	0.0814

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
K37x45x24.8XT2	K37x45x24.8XT2	0.039	11000	7500	37	45
C 4026 K30V + AH 24026	850	-	-	125.000	112.000	1120.000
SV224	22224B	M20	23	32	410	350
CKRF4-06-0050A-TL/M05RD00	CKRF4	-	-	TL : TLC controller	A	-
LM 6090110N UU OP	Both side Seal (UU)	Steel	LM 6090110N UU OP	Plastic	60	-
HJ238E	190	HJ238E	1.94	4.0	-	-
NKX 60 Z	NKX 60 Z	3000	3600	41.600	96.500	41.800
NK60/25R+IR55x60x25	0.60	NK60/25R+IR55x60x25	0.271	6500	4300	72
46336A	120	180	4.0	46336A	300	190
HMVC/24	12	0.197 in	9.5 in²	4.716 in	4.764 in	6.260 in

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