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TIMKEN Bearing 3980
$ 129 .98
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 3
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Series
3900
Cone Part Number
3980
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
54300 lbf
242000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
14100 lbf
62700 N
Dimensions
d - Cone Bore
2.3750 in
60.325 mm
B - Cone Width
1.1830 in
30.048 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
0.14 in
3.600 mm
da - Cone Frontface Backing Diameter
2.68 in
68 mm
db - Cone Backface Backing Diameter
2.95 in
75 mm
Ab - Cage-Cone Frontface Clearance
0.08 in
2 mm
Aa - Cage-Cone Backface Clearance
0.06 in
1.5 mm
a - Effective Center Location4
-0.18 in
-4.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
8090 lbf
36000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
31200 lbf
139000 N
C0 - Static Radial Rating
43000 lbf
191000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7
5570 lbf
24800 N
Factors
K - Factor8
1.45
G1 - Heat Generation Factor (Roller-Raceway)
75.2
G2 - Heat Generation Factor (Rib-Roller End)
21.3
Cg - Geometry Factor9
0.109
Ask questions
(0/1,200)
- Q: How can I cancel or modify an order?
A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to accommodate your request based on the order status and feasibility.
- Q: Do you have any recommended alternative products?
A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.
- Q: What should I do if a product is lost or damaged during shipping?
A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.
Question has been sent successfully
Reviews
- B
Bradley Nolan
Jan 12, 2026
TIMKEN Bearing 3980Thanks for offering the choice of speedy shipping!HelpfulUnhelpful - C
Chris Berney
Jan 02, 2026
TIMKEN Bearing 3980Easy accomplishmentsHelpfulUnhelpful - R
Richard Everett
Aug 27, 2025
TIMKEN Bearing 3980I'm thoroughly enjoying my OKmarts shopping experience!HelpfulUnhelpful - D
Dustin Uptmore
Nov 03, 2024
TIMKEN Bearing 3980Excellent service! Appreciate it!HelpfulUnhelpful - J
Juan Saldua
Sep 15, 2024
TIMKEN Bearing 3980Super simple to locate and buy.HelpfulUnhelpful - D
Doug Holmquist
Jul 24, 2024
TIMKEN Bearing 3980Requested a part and it was the right one; service was great.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
TIMKEN Bearing 3980All was ok! No problems whatsoever.HelpfulUnhelpful
TIMKEN Bearing 3980
$ 129 .98
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 3
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
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