HM89440-HM89410 Bearing HM89440/10 Tapered Bearing

Bearing Cone: HM89440 Bearing Cup: HM89410 Bore (d): 31.750 mm/ 1.25 inch Outer Diameter (D): 76.200 mm/ 3.00 inch Cone Width (B): 28.575 mm/ 1.125 inch Mass: 0.688kg/ 1.499lb Bore Type: round Sheilds: open

HM88644/HM88610 Bearing HM88644/610 Taper Roller Bearing

Bore (d): 31.75 mm/ 1.25 inch Outer Diameter (D): 72.233 mm/ 2.8438 in Cone Width (B): 25.400 mm/ 1 inch Mass: 0.50kg/ 1.102lb Cone Number: HM88644 Cup Number: HM88610 Cage: steel Rollers & Rings: bearing steel

M88036-M88010 Bearing M88036/10 Roller Bearing 1″ X 2.6875″ X 0.875″

Bore: 1 inch/ 25.40mm Outer Diameter: 2.6875 inch/ 68.263 mm Cone Width: 0.875 inch/ 22.225 mm Mass: 0.970lb/ 0.44kg Cup: M88010 Cone: M88036 Enclosure: open Category: single row tapered roller bearing

2684/2631 Bearing 2684-2631 Taper Roller Bearing 0.875” Bore

Bore (d): 22.225 mm/ 0.875 inch Outer Diameter (D): 66.421 mm/ 2.615 inch Cone Width (B): 25.433 mm/ 1.0013 inch Bearing Width (T): 23.813 mm/ 0.9375 inch Mass: 0.46kg/ 1.014lb Cone Number: 2684 Cup Number: 2631 Warranty: 1 year

07087/07196 Bearing 07087/196 Taper Roller Bearings 7/8” Bore

Bore (d): 22.225 mm/ 0.875 inch Outer Diameter (D): 50.005 mm/ 1.9687 in Cone Width (B): 14.260 mm/ 0.5614 in Bearing Width (T): 13.495 mm/ 0.5313 in Mass: 0.13kg/ 0.287lb Cone Number: 07087 Cup Number: 07196 Enclosure: open

17580-17520 Bearing 17580/520 Taper Roller Bearing Set120

Bore (d): 15.875 mm Outer Diameter (D): 42.862 mm Bearing Width (B): 16.67 mm Total Width (T): 16.67 mm Mass: 0.123kg/ 0.271lb Cone: 17580 Cup: 17520 Material: chrome steel Gcr15

HM801346-HM801311 Bearing HM801346/11 Tapered Bearing

Cone Number: HM801346 Cup Number: HM801311 Bore (d): 38.100 mm Outer Diameter (D): 82.550 mm Inner Ring Width (B): 28.575 mm Total Width (T): 29.370 mm Mass: 0.77kg/ 1.698lb Cage: stamped steel Bearing Material: bearing steel

02878/02820 Bearing 02878/820 Single Row Roller Bearing

Bearing Cone: 02878 Cup Number: 02820 d (Inner Diameter): 34.925 mm D (Outer Diameter): 73.025 mm B (Inner Ring Width): 22.225 mm T (Total Width): 22.225 mm Mass: 0.43kg/ 0.948lb Bearing Material: bearing steel Working Temperature: -30 °C to 120 °C

HM801346-HM801310 Bearing HM801346/10 Taper Roller Bearing

Internal Diameter (d): 38.100 mm Outer Diameter (D): 82.550 mm Inner Ring Width (B): 28.575 mm Total Width (T): 29.370 mm Mass: 0.77kg/ 1.698lb Bearing Material: AISI 52100 steel Category: single row taper roller bearing

687/672 Bearing 687-672 Single Row Roller Bearing 4 Inch Bore

Bore Diameter (d): 101.6 mm/ 4 inch Outer Diameter (D): 168.275 mm/ 6.625 inch Inner Ring Width (B): 41.275 mm/ 1.625 inch Total Width (T): 41.275 mm/ 1.625 inch Mass: 3.40kg/ 7.496lb Material: bearing steel Number of Row: single Category: taper roller bearing

28985/28921 Bearing 28985/21 Taper Roller Bearing 2-3/8” Bore

Bore(d): 60.325 mm/ 2-3/8 in Outer Diameter (D): 100 mm/ 3.937 in Cone Width (B): 25.400 mm/ 1 in Bearing Width (T): 25.400 mm/ 1 in Mass: 0.769kg/ 1.695lb Limit Speed (grease): 2500 RPM Number of Row: single row

LM11949 – LM11919 Bearing LM11949/LM11919 Roller Bearings

Bore (d): 19.05 mm Outer Diameter (D): 52.799 mm Cone Width (B): 16.637 mm Bearing Width (T): 18.034 mm Mass: 0.20kg Cone Number: LM11949 Cup Number: LM11919 Cage: stamped steel

Buyer FAQ

Questions buyers ask before choosing the next bearing option

What are Taper Roller Bearings commonly used for?

Taper Roller Bearings are selected when the bearing structure fits the required load direction, speed, mounting method, operating environment, and replacement or production target. The best model depends on the exact dimensions and working conditions.

How do I choose the right single row tapered roller bearing model?

Start with the bearing number if available. If not, confirm bore size, outside diameter, width, load direction, speed, seal or shield type, cage material, clearance, precision grade, lubrication, and whether the order is for replacement, testing, or repeat production.

Can this product family support OEM or custom orders?

OEM and custom support may be available when a buyer provides drawings, samples, dimensional targets, material requirements, or application conditions. The team checks feasibility before confirming the production and quote route.

What quality details matter for taper roller bearings?

Important quality details include material consistency, raceway finish, dimensional accuracy, noise, vibration, crack detection, lubrication, seal condition, and finished-product inspection before packaging.

What should I send when requesting a quote for taper roller bearings?

Send the model number, dimensions, quantity, application, load direction, speed, seal type, clearance, precision level, and target delivery schedule. A photo of the marking or sample can help when the number is unclear.

Should I compare this family with another bearing type?

Yes, if load direction, speed, stiffness, or mounting conditions are uncertain. Ball bearing and roller bearing families solve different problems, so a comparison can prevent choosing a model that fits dimensionally but not mechanically.

Need help checking fit, price, or lead time? Request a bearing quote

Questions that help narrow Taper Roller Bearings options

What usually matters most when narrowing Taper Roller Bearings options?

The shortlist usually becomes clearer when load direction, speed, dimensional fit, sealing, operating environment, and service-life expectations are reviewed together rather than one at a time.

When does a broader family review help more than checking one reference in isolation?

A broader review helps when several similar options could fit and the real difference depends on application detail, maintenance access, lubrication method, or repeat-order stability.

Why connect Taper Roller Bearings choices with a commercial destination and a supporting guide?

Because buyers usually need both. One destination clarifies supplier fit, lead time, and next enquiry steps, while the guide keeps technical judgement grounded in real application detail.

What often makes the final choice easier once the shortlist is close?

A cleaner comparison, one relevant guide, and a direct enquiry path usually make the final decision faster because the technical and commercial checks stay visible at the same time.