Get a Quote
Inch Series / Single Row Tapered Roller Bearings

Inch Single Row Tapered Roller Bearings

Built for imperial-size replacement and interchange requirements, TEDIN inch single row tapered roller bearings support cup and cone matching, bearing number verification, and custom manufacturing based on drawings, samples, or operating conditions.

✓ Inch / imperial dimensions
✓ Cup & cone matching
✓ Interchange support
Request Interchange Support Check Size Chart
Inch single row tapered roller bearings with cup and cone design

Cup & Cone Matching Support

Send bearing numbers, dimensions, drawings, or samples for inch-size bearing confirmation.

Inch Single Row
Series Overview

Inch-Size Single Row Bearings for Imperial Equipment Requirements

Inch single row tapered roller bearings are selected when equipment requires imperial bore, outside diameter, or width dimensions. This section focuses on inch-size options within the single row tapered roller bearing category, helping buyers compare available sizes before confirming the final bearing specification.

Size Range

Common Inch Size Range & Manufacturing Capability

TEDIN supplies inch single row tapered roller bearings in common replacement sizes and supports large or non-standard requirements based on project specifications.

Large inch tapered roller bearing manufacturing and inspection at TEDIN factory
Manufacturing Capability

OD 1000mm Large Inch Bearing Capability

Large inch-size tapered roller bearings can be reviewed according to dimensions, drawings, or operating conditions.

Size GroupBore DiameterOutside DiameterTypical Use
Small Inch SeriesApprox. 0.5" - 2.0"Approx. 1.5" - 4.0"Small machinery, gearboxes, replacement parts
Medium Inch SeriesApprox. 2.0" - 6.0"Approx. 4.0" - 12.0"Agricultural machinery, drive units, industrial equipment
Large Inch SeriesApprox. 6.0" - 16.0"Approx. 12.0" - 30.0"Heavy machinery, wheel hubs, transmission systems
Extra-Large / CustomAccording to drawingUp to 39.37" / 1000 mmMining, metallurgy, heavy industrial equipment

Note: Size availability may vary by bearing structure, cup/cone combination, material, precision class, and application requirements. Please confirm final specifications before ordering.

Parameter Table

Inch Single Row Tapered Roller Bearing Size Chart

This inch tapered roller bearing size chart includes common bearing codes, dimensions, load ratings, limiting speeds, and approximate weights for replacement and custom bearing projects.

Download Catalog
Bearing Coded
mm		D
mm		T
mm		Cr
kN		C0r
kN		Grease
r/min		Oil
r/min		Weight
kg
KH242649/KH242610206.375336.55098.4259651400850120033.0
93825/93125209.550317.50063.5006051130850120016.6
K93825/K93125209.550317.50063.5006051130850120016.6
LM742749/LM742710215.900285.75046.038375840100015008.0
LM742747/LM742710216.408285.75046.038375840100015007.95
LM742747A/LM742710216.713285.75046.038375840100015007.95
KM244249/KM244210220.662314.32561.91262012201000150014.9
KM249732/KM249710-1228.600358.77571.4387501500950130027.2
HH949549/HH949510228.600488.950123.825182024907501000101.0
LM245846/LM245810230.188317.50047.625520985900120010.6
544091/544118A231.775300.03833.33821242095013005.4
LM245848/LM245810231.775317.50047.625520985900120010.6
KM246942/KM246910231.775336.55065.0886401360850120018.5
KH247549/KH247510234.950384.175112.71213602540750100050.0
KM246949/KM246910237.330336.55065.0886401360850120017.5
KEE923095/K923175241.300444.500101.60013402000750100065.9
KEE390095/K390200241.300508.000117.4751340206067090096.4
KM348449/KM348410247.650346.07563.5006701310850120017.4
HH249949/HH249910247.650406.400115.88816903200750100058.0
M349547SH/M349510SH255.600342.90057.1506651330850120014.4
KM349549/KM349510257.175342.90057.150725880850120014.0
M249747SH/M249710SH257.175358.77571.4387501520850120021.7
HM252348/HM252310260.350422.27586.12111001800900130042.8
38880/38820263.525325.43828.575128017901000150054.2
KLM451349/KLM451310266.700355.60057.150715800850120015.1
KEE275105/K275155266.700393.70073.8177701460750100027.8
KH852849/KH852810266.700444.500120.6501610305067090073.1
KEE275108/K275155273.050393.70073.8177701460750100026.3
M255449/M255410288.925406.40077.7881250190067090030.5
L555249/L555210292.100374.65047.62510801590780105012.2
KL357049/KL357010304.800393.70050.800580121067090014.6
LM757049/LM757010304.800406.40063.5002200280067090021.2
HM259048/HM259010317.500447.67585.725960233067090041.3
KL860049/KL860010330.200415.92547.625475114067090014.3
EE526130/526190330.200482.60085.7251200248060083049.2
HM261049/HM261010333.375469.90090.4881320282060083047.6
LM361649A/LM361610343.154450.85066.675930218065085028.3
HM262749/HM262710346.075488.95095.250845118060083055.8
306/355.6-1355.600482.60060.320565118060083026.6
H961649/H961610371.500622.300147.63823003600420580180.0
KLM565946/KLM565910377.825522.28885.7251170258067090051.9
306/380.1380.100480.00050.000590149056075020.8
L865547/L865512381.000479.42549.212590149056075020.4
KLM565949/KLM565910381.000522.28885.7251170258065087051.2
HM266449/HM266410384.175546.100104.7751850415053070077.6
LL566848/LL566810403.225460.37528.5752407605607506.73
KEE234160/K234215406.400546.10076.200840183063085041.8
LM567949/LM567910406.400549.27585.7251350300060080054.0
EE285160/EE285226406.400574.62576.200920203050065054.2
H969249/H969210406.400762.000180.97536506050350480322.0
M268749/M268710415.925590.550114.3001810403048065096.6
EE241693/242375430.212603.25076.2001050230048065058.6
M270749/M270710447.625635.000120.65023005450430560121.0
L570649/L570610457.200573.08874.6121100298048063043.8
LM770949/LM770910457.200603.25085.7251420339045060062.0
LM272235/LM272210457.200615.95085.7251450375042058073.2
EE737181/737260457.200660.40091.2801750360042058091.5
EE243190/243250482.600634.87380.9621430360042058060.8
LM772748/LM772710488.950634.87384.1381420360042058064.5
EE243196/243250/HE498.475634.87380.9621340295042058058.3
EE982051/982900520.700736.60088.90016303350380500101.0
M276449/M276410536.575761.873146.05033007950360480202.0
306/536X4536.575820.000152.00038507750340450273.0
LL575349/LL575310539.750635.00050.800780215040053027.2
EE649239/649310607.720787.40093.66222002800340450108.0
EE649240/649310609.600787.40093.66221205250340450108.0
80780/80720635.000736.60057.150855264035047037.3
L281147/L281110660.400812.80095.25019205550310420106.0
306/660.4660.400939.800136.52537008100260360288.0
306/660.4-1660.4001000.000152.40043009450240340411.0
LM281849/LM281810679.450901.700142.87535508900260360243.0
306/682 X4-2682.625965.200185.738505012480240340419.0
EE655270/655345685.800876.30093.66221004950280380399.0
306/711.2711.200939.800120.65026006150220320207.0
EE755285/755360723.900914.40084.13720004850260360116.0
LM283649/LM283610749.300990.600159.500450011800220320331.0
LL483448/LL483418759.925889.00069.8501210375026036067.2
L183448/L183410760.000889.00088.9002200320026036093.5
L183449/L183410762.000889.00088.9002200320026036091.9
EE752305/752380774.700965.20093.66219204850220320130.0
LL584449/LL584410801.688914.40058.7381050350024034053.6

Note: The table includes selected valid inch single row tapered roller bearing models from the catalog. Final dimensions, load ratings, and speed values should be confirmed before ordering.

↕ Scroll to view more bearing models
Bearing Identification

How to Confirm the Correct Inch Bearing

If the required model is not listed in the size chart, TEDIN can help identify the correct inch tapered roller bearing by bearing code, cup and cone numbers, dimensions, drawings, or sample photos.

01

Bearing Code

Send the complete bearing code if available, such as LM742749/LM742710 or HH949549/HH949510.

02

Cup & Cone Numbers

Provide both cup and cone numbers to confirm the correct assembly and avoid mismatched inch bearing components.

03

Key Dimensions

Confirm the bore diameter, outside diameter, and total width, usually marked as d / D / T in the parameter table.

04

Drawing or Sample

For non-standard or large inch bearings, send drawings, sample photos, or operating conditions for technical review.

Application Fields

Applications of Inch Single Row Tapered Roller Bearings

Inch single row tapered roller bearings are widely used in heavy-duty machinery where radial loads, axial loads, shaft rigidity, and inch-dimension interchangeability are required.

Machine Tool Spindles

Inch tapered roller bearings support spindle rigidity, accurate rotation, and adjustable axial clearance in machine tool applications.

Learn More

Heavy Trucks

Tapered roller bearings for heavy trucks are commonly used in wheel ends, axles, and transmission bearing positions.

Learn More

Construction Machinery

Tapered roller bearings for construction machinery are used in loaders, excavators, cranes, and heavy-duty drive systems.

Learn More

Rolling Mills

Tapered roller bearings for rolling mills support heavy radial loads, axial forces, and harsh steel mill operating conditions.

Learn More

Agricultural Machinery

Inch size tapered roller bearings are applied in tractors, harvesters, and field equipment under dust, vibration, and variable loads.

Learn More

Wind Turbines

Large inch tapered roller bearings can be used in selected wind turbine transmission and support bearing positions.

Learn More

Railway Gear Reducers

Single row tapered roller bearings are used in railway gear reducers and gearbox systems requiring stable load transmission.

Learn More

TBM Equipment

Tapered roller bearings for TBM equipment are suitable for tunnel boring machines and underground heavy machinery.

Learn More

Need Bearings for a Specific Application?

For custom inch tapered roller bearings used in heavy machinery, rolling mills, construction machinery, railway reducers, heavy trucks, or TBM equipment, TEDIN can review your bearing code, dimensions, drawings, and operating conditions.

Discuss Your Application
Brand Interchange Support

Inch Tapered Roller Bearing Interchange Support

TEDIN can review inch tapered roller bearing replacement requirements based on bearing codes, cup and cone references, original brand models, dimensions, and application conditions.

Replacement Review for Inch Bearing Codes

Many inch single row tapered roller bearings are selected by established industry part numbers. If the original bearing is difficult to source or requires an alternative, TEDIN can help compare the reference code and evaluate a suitable replacement solution.

  • Review original bearing codes and interchange references.
  • Compare inch dimensions, cup and cone assembly, and bearing structure.
  • Support custom manufacturing when standard alternatives are not available.

Common Brand References

For Identification Only
  • Timken
  • SKF
  • NSK
  • NTN
  • KOYO / JTEKT
  • Nachi
  • FAG / Schaeffler
  • INA
  • RBC

Note: Brand names are used for reference and interchange identification only. TEDIN is an independent bearing manufacturer and is not affiliated with the listed brands.

Send your bearing code, cup and cone number, drawing, or original brand model to TEDIN for interchange review.

Send Bearing Code
FAQ

FAQ About Inch Single Row Tapered Roller Bearings

Answers to common questions about inch bearing dimensions, cup and cone assemblies, interchange references, and custom manufacturing options.

What is an inch single row tapered roller bearing?

It is a single row tapered roller bearing designed with imperial dimensions. It supports combined radial and axial loads and is commonly used where inch-size shaft and housing dimensions are required.

What is the difference between cup and cone?

The cup refers to the outer ring, while the cone refers to the inner ring assembly with rollers and cage. Inch tapered roller bearings are separable, so cup and cone references are important for matching and replacement.

Can TEDIN review interchange references from other brands?

Yes. TEDIN can review bearing codes or models originally supplied by global bearing manufacturers for interchange identification. Final replacement should be confirmed by dimensions, structure, and working conditions.

Can inch tapered roller bearings be customized?

Yes. TEDIN can evaluate custom inch tapered roller bearings according to drawings, samples, dimensions, or application requirements, including size, material, precision, cage structure, and heat treatment options.

What size range can TEDIN manufacture?

TEDIN can manufacture tapered roller bearings in a wide size range and review large-size inch bearing requirements up to approximately OD 1000mm / 39.37", depending on structure and application conditions.

How should clearance or axial play be considered?

Tapered roller bearing clearance is often adjusted in the axial direction during installation, especially when bearings are used in opposing pairs. The correct setting depends on load, speed, temperature, and application design.

REQUEST A QUOTE

Need Inch Single Row Tapered Roller Bearings?

Send your bearing number, cup and cone references, drawing, dimensions, or working conditions. TEDIN can help evaluate suitable inch single row tapered roller bearings or custom bearing solutions for your application.

Bearing Number
Cup & Cone References
Drawing or Dimensions
Request Bearing Quote WhatsApp Us
WhatsApp: 8613663889399 Tel: +86 13663889399 Email: info@tedinbearings.com

Standard, inch-size, and custom tapered roller bearing inquiries are welcome.

Send an Inquiry
We use your name, email and message only to reply to your inquiry.