Free delivery on orders over £100
We Ship Globally
Free delivery on orders over £100
We Ship Globally
Trade customer? Apply for our trade account!

M86649/M86610 Timken Imperial Tapered Roller Bearing 1.1875" X 2.5312" X 0.8438"

£28.96 £24.13
In stock

d) = 1.1875" | D) = 2.5312" | T) = 0.8438"
Also known as: M86649-99401

Part Number: M86649/M86610
Assembly Number: M86649-99401
Manufacturer: Timken
Bearing Type: Single Row Tapered Roller Bearing
Basic Dimension(s): 1.1875X2.5312X0.8438

Part Number: M86649/M86610

Bearing Dimension(s):
Internal Diameter (d) = 1.1875"
External Diameter (D) = 2.5312"
Combined Width (T) = 0.8438"
Cup Width (C) = 0.6563"
Width Through Bore (B) = 0.8438"
Effective Centre (a) = -3.3mm ⁽⁴⁾

Cage Dimension(s):
(Aₐ) = 1.3mm ⁽⁶⁾
(Aₑ) = 1.3mm ⁽⁷⁾

Shaft Dimension(s):
Max. Shaft Fillet Radius (R) = 1.5mm ⁽⁵⁾
Backing Shoulder Diameter (dₐ) = 38mm
Backing Shoulder Diameter (dₑ) = 44mm

Housing Dimension(s):
Max. Housing Fillet Radius (r) = 1.5mm ⁽⁵⁾
Backing Shoulder Diameter (Dₐ) = 60mm
Backing Shoulder Diameter (Dₑ) = 54mm

Load Rating(s):
Dynamic (C₁) = 60200N ⁽¹⁾
Factors (e) = 0.55 ⁽²⁾
Factors (Y) = 1.1 ⁽²⁾
Dynamic (C₉₀) = 15600N ⁽³⁾
Dynamic (Cₐ₉₀) = 14600N ⁽³⁾
Factors (K) = 1.07 ⁽²⁾
Static (C₀) = 71700N

⁽¹⁾ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life-calculation method.
⁽²⁾ Consult your Timken engineer for instructions on use or review the Timken Engineering Manual on
⁽³⁾ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life-calculation method. C₉₀ and Cₐ₉₀ are radial and thrust values.
⁽⁴⁾ Negative value indicates effective center inside cone (inner-ring) backface.
⁽⁵⁾ These maximum fillet radii will be cleared by the bearing corners.
⁽⁶⁾ Negative value indicates cage extends beyond cone (inner-ring) backface.
⁽⁷⁾ Negative value indicates cage that does not extend beyond cone (inner-ring) front face.

TS Type Timken Tapered Roller Bearings represent a class of precision-engineered bearings designed and manufactured by The Timken Company, a globally recognised leader in the bearing industry. The "TS" designation refers to "single-row," indicating that these bearings consist of a single row of tapered rollers set within an inner and outer race assembly. This design allows TS Type bearings to efficiently handle both radial and axial loads in a wide range of industrial applications.

Key features of TS Type Timken Tapered Roller Bearings include their tapered roller design, which facilitates the distribution of loads along the length of the rollers. This tapered configuration minimises friction, enhancing the bearings' durability and longevity. The inner and outer races are carefully matched to optimise performance under varying operating conditions.

TS Type bearings find application in a diverse array of industries, including automotive, construction, and industrial machinery. They are commonly used in gearboxes, wheel hubs, and other critical components where precision and reliability are paramount. The versatility of TS Type Timken Tapered Roller Bearings makes them suitable for a broad spectrum of applications, contributing to their widespread adoption in the manufacturing sector.

Manufactured with Timken's commitment to quality and precision, these bearings undergo rigorous testing and quality control procedures. High-quality materials and advanced manufacturing techniques are employed to ensure consistent and reliable performance under demanding conditions.

Engineers and manufacturers favour TS Type Timken Tapered Roller Bearings for their dependability, versatility, and adherence to industry standards. Whether used in standard machinery or custom applications, these bearings play a crucial role in maintaining the efficiency and longevity of various mechanical systems. Timken's reputation for innovation and excellence further solidifies the trust in TS Type Tapered Roller Bearings for meeting the evolving needs of industries around the world.



UPS LogoFedEx Logo

UPS / FedEx Express Delivery (upto 5kg) - £9.00

UPS / FedEx Express Delivery (5-10kg) - £10.00

UPS / FedEx Express Delivery (10-20kg) - £12.00


Royal Mail Logo

Royal Mail 1st Class (upto 1kg) - £4.00

Royal Mail 1st Class (1-2kg) - £4.75


Royal Mail 2nd Class (upto 1kg) - £2.50

Royal Mail 2nd Class (1-2kg) - £3.50



*Please note, orders despatched on Royal Mail DOES NOT include any tracking information. Please allow 2-3 days for 1st Class, and 4-5 days for 2nd Class services.

*UPS and FedEx tracking numbers will be available after 5:30pm on the date of despatch and will be sent to the email address provided when placing your order.

*All orders exceeding £100 value will qualify for FREE express delivery!

* Orders must placed before 3:30pm for the above despatch methods.

Order by 3.30pm (Mon-Fri) for the following delivery

Service   Weight Delivery Times (Mon-Fri) Approx. Price  

Express Up To 5kg 1-2 Working Days £9.00 (Subject to VAT)
Over 5-10kg £10.00
Over 10-20kg £12.00
1st Class Up To 1kg 1-3 Working Days £4.00  
Order 1kg To 2kg £4.75  
2nd Class Up To 1kg 2-5 Working Days £2.50  
Over 1kg To 2kg £3.50  
Free express delivery on orders with a net value over £100.00 (UK Mainland only)

If you need to return an item, please call our customer service team on (+44) 1484 515360 or email us at [email protected].

You will need to provide the following:

  1. Name
  2. Order Number
  3. Product Part Number
  4. Date of Order

Returns are accepted within a 90-day period, and goods will only be accepted if the following criteria is met:

  1. Goods are still in the original, undamaged, and unopened packaging.
  2. The item has not been used, fitted, modified, or damaged.
  3. You have notified us no later than 90 days since receipt of goods.

Any products or quantities that have been sourced specifically to complete your order will be exempt from our standard returns policy and will be subject to handling charges. The rate of the handling charge is dependent on our suppliers’ current rates.

Products such as timing belts and ribbed belts that have been cut to your specification are also exempt from our standard returns policy.

Products that are ordered in error can also be returned, however the incurred costs for shipping will not be refunded.

Once inspection of goods has been carried out, a refund issued to the payment method used to make the initial purchase.

payment method logos
Website secured by SSL