2788/2720 Bearing – Cone and Cup Bearing SET230

Bore (d): 38.1 mm Outer Diameter (D): 76.2 mm Cone Width (B): 25.654 mm Total Width (T): 23.812 mm Mass (kg): 0.50 Cone Number: 2788 Cup Number: 2720 Strucuture: single row tapered roller bearing

2688 Bearing – Single Cone For Taper Roller Bearing

Bore (d): 26.988 mm/ 1.0625 inch Inner Ring Width (B): 25.433 mm/ 1.0013 inch Mass: 0.26kg/ 0.57lb Cage: press steel Rings & Rollers: bearing steel Hardness: 58-64 HRC Seal Type: open Tolerance: P0 / ABEC1

26118/26283 Bearing – Single Row Tapered Roller Bearing

Cone Number: 26118 Cup Number: 28283 Inner Diameter: 30mm Outer Diameter: 72mm Cone Width: 18.923mm Total Width: 19mm Mass: 0.388kg Bearing Material: SAE52100 steel

30224 Bearing – Single Row Tapered Roller Bearing

Bore (d): 120mm Outer Diameter (D): 215mm Cone Width (B): 40mm Total Widht (T): 43.50mm Mass: 6.13kg/ 13.51 lb Seal Type: open Cage: sheet metal Material: 52100 steel

30316 Bearing 30316J2 Taper Roller Bearing

Inner Diameter (d): 80mm Outer Diameter (D): 170mm Width (B): 39mm Mass: 4.40kg Enclosure: open Cage: sheet metal Bearing Material: 52100 steel Precision: ABEC1 (P0) Operating Temperature: - 30ºC to 120 ºC

32026X Bearing 130*200*45 Taper Roller Bearing

Bore (d): 130mm Outer Diameter (D): 200mm Width (B): 45mm Mass: 4.95kg/ 10.91lb Seal Type: open Cage: sheet metal Bearing Material: bearing steel

655 Taper Roller Bearing Cone 2.75” Bore

Bore: 69.850mm/ 2.75 inch Inner Ring Width: 41.275mm/ 1.625 inch Mass: 2.37kg/ 5.23lb Material: chrome steel Hardness: 58-64 HRC Cage: pressed steel Seal Type: open Substitute Products: 655-20024

643 Bearing Cone 69.850 mm Bore

Cone Bore: 69.85mm Cone Width: 41.275mm Mass: 1.57kg Material: AISI 52100 steel Cage: steel Number of Row: single Seal: without Compatible Cup: 632, 633

L217849/L217810 Bearing L217849/810 Tapered Bearing

Cone: L217849 Cup Number: L217810 Inner Diameter (d): 3.5 inch Outer Diameter (D): 4.875 inch Cone Width (B): 0.8125 inch Bore Type: round Mass: 0.74kg Material: SAE52100 steel

HM212049/HM212010 Bearing HM212049/10 Taper Roller Bearing

Bore (d): 66.675mm Outer Diameter (D): 122.238mm Cone Width (B): 38.354 mm Mass: 1.80kg Cone Number: HM212049 Cup Number: HM212010 Seal Type: open Cage: pressed steel

LL510749/LL510710 Bearing LL510749/10 Taper Roller Bearing

Bearing Cone: LL510749 Bearing Cup: LL510710 Bore: 63.5mm/ 1.25 inch Outer Diameter: 92.075mm/ 3.625 inch Cone Width: 12.7mm/ 0.5 inch Mass: 0.25kg/ 0.55lb Cage: pressed steel Bearing Material: chrome steel

3193 Bearing Cone 1.25” Bore

Cone Bore: 1.25 in/ 31.75mm Cone Width: 1.181 in/ 29.997mm Mass: 0.4kg Cage: pressed steel Precision: ABEC1, P0 Seals: without Working Temperature: –30 °C to +120 °C

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.