598A/592A Bearing SET404 Tapered Roller Bearing 3.625” Bore

Bore (d): 3.6250''/ 92.075 mm Outer Diameter (D): 6''/152.400 mm Cone Width (B): 1.43''/36.322 mm Bearing Width (T): 1.5625''/39.688 mm Mass: 2.63kg Cone Number: 598A Cup Number: 592A Seal Type: open

594A/592A Bearing SET403 Tapered Roller Bearing

Cone: 594A Cup Number: 592A Bearing Bore (d): 95.250mm/ 3-3/4 inch Outer Diameter (D): 152.400mm/ 6 inch Cone Width (B): 36.322mm/ 1.4300 inch Bearing Width (T): 39.688mm/ 1.5625 inch Mass: 2.50kg/ 5.512lb Cage: steel

582-572 Bearing SET402 Taper Roller Bearing 3-1/4” Bore

Bore (d): 3-1/4 inch/ 82.55mm Outer Diameter (D): 5.5115 inch/ 139.992mm Cone Width (B): 1.4212 inch/ 36.098mm Mass: 2.10kg/ 4.629lb Cone Number: 582 Cup Number: 572 Equivalents: 582 - 572, 582/572, SET 402, Set402, set 402

580/574 Bearing 580-574 Tapered Roller Bearing 3-1/4” Bore

Bore: 3-1/4''/ 82.550mm Outer Diameter: 5.5115''/ 139.992mm Cone Width: 1.4212''/ 36.098mm Total Width: 1.4375''/ 36.513mm Mass: 2.14kg/ 4.718lb Cone Number: 580 Cup Number: 574 Material: bearing steel

Bearing 42350/42587 Taper Roller Bearing 42350 – 42587

Cone Number: 42350 Cup Number: 42587 Inner Diameter: 3-1/2 inch/ 88.900mm Outer Diameter: 5-7/8 inch/ 149.225mm Cone Width: 1.1406 inch/ 28.971mm Bearing Width: 1.2500 inch/ 31.750mm Mass: 2.08kg/ 4.586lb Seal Type: open

42350-42584 Bearing 42350/584 Taper Roller Bearing 3-1/2” Bore

Bore (d): 3-1/2 inch/ 88.900mm Outer Diameter (D): 5.8437 inch/ 148.430mm Cone Width (B): 1.1406 inch/ 28.971mm Bearing Width (T): 1.1250 inch/ 28.575mm Mass: 1.93kg/ 4.255lb Cone: 42350 Cup: 42584 Precision: standard ABEC1, P0

593/593X Bearing 593-593X Inch Taper Roller Bearing 3.5” Bore

Bore (d): 3.5 inch/ 88.900mm Outer Diameter (D): 5.9055 inch/ 150mm Cone Width (B): 1.4300 inch/ 36.322mm Total Width (T): 1.4170 inch/ 35.992mm Mass: 2.46kg/ 5.423lb Cone Number: 593 Cup Number: 593X Precision: standard precision ABEC1, P0

593A/592A Bearing 593A-592A Tapered Bearing 3-1/2” Bore

Bore (d): 3-1/2 inch/ 88.900mm Outer Diameter (D): 6 inch/ 152.400mm Cone Width (B): 1.4300 inch/ 36.322mm Cone Number: 593A Cup Number: 592A Mass: 6.048lb/ 2.74kg Cage Material: stamped steel Rings & Rollers: bearing steel

593/592A Bearing 593-592A Imperial Taper Roller Bearing

Bore (d): 88.90mm Outer Diameter (D): 152.400mm Cone Width (B): 36.322mm Bearing Width (T): 39.688mm Mass: 2.75kg/ 6.063lb Cone: 593 Cup: 592A Steel: steel Material: chrome steel, Gcr15

3979/3920 Bearing 3979 – 3920 Inch Roller Bearing 57.150×112.712×30.048

Cone Number: 3979 Cup Number: 3920 Inner Diameter (d): 57.150mm/ 2.25 inch Outer Diameter (D): 112.712mm/ 4.4375 inch Cone Width (B): 30.048mm/ 1.1830 inch Bearing Width (T): 30.163mm/ 1.1875 inch Mass: 1.37kg/ 3.02lb Category: single row taper roller bearing

L225849/L225818 Bearing L225849-L225818 Taper Rolle Bearing

Bore (d): 127mm/ 5 inch Outer Diameter (D): 180.975mm/ 7.125 inch Cone Width (B): 26.195mm/ 1.0313 inch Bearing Width (T): 25.4mm/ 1 inch Mass: 2.10kg/ 4.630lb Cone Number: L225849 Cup Number: L225818 Operating Temperature: -30ºC to 120 ºC

LM125748-LM125711 Bearing LM125748/11 Taper Roller Bearing

Bearing Cone: LM125748 Bearing Cup: LM125711 Bore (d): 127mm (5 inch) Outer Diameter (D): 174.625mm (6.875 inch) Cone Width (B): 36.513mm (1.4375 inch) Total Width (T): 36.513mm (1.4375 inch) Mass: 2.54kg/ 5.60lb

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.