Description:
Specifications
Series
30217
Cone Part Number
X30217
Cup Part Number
Y30217
Design Units
METRIC
Bearing Weight
2.1 Kg
4.6 lb
Cage Type
Stamped Steel
Dimensions
d – Bore
85 mm
3.3465 in
D – Cup Outer Diameter
150 mm
5.9055 in
B – Cone Width
28.000 mm
1.1024 in
C – Cup Width
24.000 mm
0.9449 in
T – Bearing Width
30.500 mm
1.2008 in
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1
2.540 mm
0.1 in
r – Cup Backface “To Clear” Radius2
2.03 mm
0.08 in
da – Cone Frontface Backing Diameter
92.96 mm
3.66 in
db – Cone Backface Backing Diameter
97.03 mm
3.82 in
Da – Cup Frontface Backing Diameter
142.00 mm
5.63 in
Db – Cup Backface Backing Diameter
136.91 mm
5.39 in
Ab – Cage-Cone Frontface Clearance
5.1 mm
0.2 in
Aa – Cage-Cone Backface Clearance
1.3 mm
0.05 in
a – Effective Center Location3
-0.3 mm
-0.01 in
Basic Load Ratings
C90 – Dynamic Radial Rating (90 million revolutions)4
61200 N
13800 lbf
C1 – Dynamic Radial Rating (1 million revolutions)5
199000 N
44800 lbf
C0 – Static Radial Rating
236000 N
53000 lbf
Ca90 – Dynamic Thrust Rating (90 million revolutions)6
37200 N
8350 lbf
Factors
K – Factor7
1.39
e – ISO Factor8
0.42
Y – ISO Factor9
1.43
G1 – Heat Generation Factor (Roller-Raceway)
101.2
G2 – Heat Generation Factor (Rib-Roller End)
24.9
Cg – Geometry Factor
0.0833
1 These maximum fillet radii will be cleared by the bearing corners.
2 These maximum fillet radii will be cleared by the bearing corners.
3 Negative value indicates effective center inside cone backface.
4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
Package Include :
One (1) Timken 30217-90KA2 Wheel Axle Shaft Tapered Roller Bearing Set, 3.35″ SET 1023
Buy With Confidence !! We have more size available Please check out our Store.
Most Order Will Processed With In 24 Hours or less
All Product Photos For Reference Only , Actual Quantity Depend On your Order !!
Returns Accepted Bearing Must Be Sealed In Original Packaging!!
No instruction is Included, Professional Installation is Recommended
Please Note Our Best Offer Option Is For Customers Interested In Bulk Quantities
If You Have Any Issues Please Contact Us Before Opening A CASE , We Will Be More Than Happy To Assist You !!
Delivery Information
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We will ship item locally for US and Canada buyers.
For Canada buyes, it will take about 9-15 days to reach, sometimes it take longer time to reach Canada.
If you don’t get it, please contact us firstly, we’ll try our best to support you.
For US customers, all items will be shipped out same business day with cleared payment by 4pm.
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