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#317845
NA 4834
SKF NA 4834 is a cylindrical roller bearing with a 6-5/7 in bore. It features a full complement roller design for high radial load capacity. Suitable for heavy-duty industrial applications requiring compact cross-section.
Brand SKF Bearing
Model NA 4834
$1,956.44 Each
Free Shipping orders over $100
#317938
NKI 90/36
SKF NKI 90/36 is a 90mm bore needle roller bearing with a 120mm outer diameter and 36mm width. This single-row caged needle roller bearing offers high radial load capacity in a compact cross-section. Suitable for applications with limited radial space such as gearboxes, pumps, and machine tools.
Brand SKF Bearing
Model NKI 90/36
$460.13 Each
Free Shipping orders over $100
#318275
NA 6914
SKF NA 6914 is a 70mm bore needle roller bearing with a machined cage. This bearing features a single row of needle rollers for high radial load capacity in a compact cross-section. Suitable for gearboxes, pumps, and machine tools where space is limited.
Brand SKF Bearing
Model NA 6914
$482.03 Each
Free Shipping orders over $100
#318282
NKI 10/16
SKF NKI 10/16 is a 10mm bore needle roller bearing with a 16mm outer diameter and 16mm width. This single-row caged needle roller bearing has a pressed steel cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and automotive applications.
Brand SKF Bearing
Model NKI 10/16
$37.94 Each
Free shipping
#318355
NA 4826
SKF NA 4826 is a 130mm bore needle roller bearing with a machined cage. Designed for high radial load capacity in a compact cross-section, it is suitable for gearboxes, pumps, and industrial machinery where space is limited.
Brand SKF Bearing
Model NA 4826
$853.11 Each
Free Shipping orders over $100
#318423
NA 4830
SKF NA 4830 is a 150mm bore needle roller bearing with a machined cage. This bearing features a single row of rollers and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NA 4830
$1,068.22 Each
Free Shipping orders over $100
#860834
LRB81216
IKO Bearing LRB81216 Inner Ring, Inch, 1/2" Inside Diameter, 3/4" Outside Diameter, 25.650 mm Width, General Usage, High Carbon Steel, With Oil Hole , To Assemble with BR122016
Brand IKO Bearing
Model LRB81216
$10.25 Each
Free shipping
#860844
IRT1012-1
IKO IRT1012-1 IRT - SERIES
Brand IKO Bearing
Model IRT1012-1
$8.19 Each
Free shipping
#860964
IRB168
IKO Bearing IRB168 Inner Ring, Inch , 1" Inside Diameter, 1 1/4" Outside Diameter, 13.08 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA208Z and BHA208Z
Brand IKO Bearing
Model IRB168
$9.72 Each
Free shipping
#860971
IRT2016
IKO Bearing IRT2016 Inner Ring, Metric, 20 mm Inside Diameter, 24 mm Outside Diameter, 16.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TA243216Z, YT243216
Brand IKO Bearing
Model IRT2016
$9.85 Each
Free shipping
#861004
LRT5710
IKO Bearing LRT5710 Inner Ring, Metric, 5 mm Inside Diameter, 7 mm Outside Diameter, 10 mm Width, General Usage, High Carbon Steel, To Assemble with RNA495
Brand IKO Bearing
Model LRT5710
$10.33 Each
Free shipping
#861051
IRT1720-2
IKO IRT1720-2 IRT - SERIES
Brand IKO Bearing
Model IRT1720-2
$10.94 Each
Free shipping
#861153
WS1730
IKO Bearing WS1730 Inner Ring for Thrust Roller Bearing, Metric, 17 mm Inside Diameter, 30 mm Outside Diameter
Brand IKO Bearing
Model WS1730
$12.30 Each
Free shipping
#861173
LRT404517
IKO Bearing LRT404517 Inner Ring, Metric, 40 mm Inside Diameter, 45 mm Outside Diameter, 17 mm Width, General Usage, High Carbon Steel, To Assemble with RNAF455517
Brand IKO Bearing
Model LRT404517
$12.67 Each
Free shipping
#861230
IRB1420
IKO Bearing IRB1420 Inner Ring, Inch , 7/8" Inside Diameter, 1 1/8" Outside Diameter, 32.13 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA1820Z and BHA1820Z
Brand IKO Bearing
Model IRB1420
$13.59 Each
Free shipping
#861487
IRT2230-1
IKO IRT2230-1 IRT - SERIES
Brand IKO Bearing
Model IRT2230-1
$18.23 Each
Free shipping
#861631
IRT3030
IKO Bearing IRT3030 Inner Ring, Metric, 30 mm Inside Diameter, 35 mm Outside Diameter, 30.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TA3530Z
Brand IKO Bearing
Model IRT3030
$21.32 Each
Free shipping
#861668
LRB364424
IKO Bearing LRB364424 Inner Ring, Inch, 2 1/4" Inside Diameter, 2 3/4" Outside Diameter, 38.350 mm Width, General Usage, High Carbon Steel, With Oil Hole , To Assemble with BR445624
Brand IKO Bearing
Model LRB364424
$27.67 Each
Free shipping
#861953
IRT5030
IKO Bearing IRT5030 Inner Ring, Metric, 50 mm Inside Diameter, 60 mm Outside Diameter, 30.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TA6030Z
Brand IKO Bearing
Model IRT5030
$31.37 Each
Free shipping
#862527
LRT758530
IKO Bearing LRT758530 Inner Ring, Metric, 75 mm Inside Diameter, 85 mm Outside Diameter, 30 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4915
Brand IKO Bearing
Model LRT758530
$53.05 Each
Free shipping
#862557
LRTZ607045
IKO Bearing LRTZ607045 Inner Ring, Metric, 60 mm Inside Diameter, 70 mm Outside Diameter, 45.5 mm Width, General Usage, High Carbon Steel, To Assemble with GTR708945
Brand IKO Bearing
Model LRTZ607045
$54.70 Each
Free shipping
#862628
LRT809030
IKO Bearing LRT809030 Inner Ring, Metric, 80 mm Inside Diameter, 90 mm Outside Diameter, 30 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4916
Brand IKO Bearing
Model LRT809030
$57.68 Each
Free shipping
#862780
LRT859536
IKO Bearing LRT859536 Inner Ring, Metric, 85 mm Inside Diameter, 95 mm Outside Diameter, 36 mm Width, General Usage, High Carbon Steel, To Assemble with TAF9511536
Brand IKO Bearing
Model LRT859536
$67.34 Each
Free shipping
#862809
WS70105
IKO Bearing WS70105 Inner Ring for Thrust Roller Bearing, Metric, 70 mm Inside Diameter, 105 mm Outside Diameter
Brand IKO Bearing
Model WS70105
$69.32 Each
Free shipping
#862822
LRT758345
IKO Bearing LRT758345 Inner Ring, Metric, 75 mm Inside Diameter, 83 mm Outside Diameter, 45.5 mm Width, General Usage, High Carbon Steel, To Assemble with TR8310845
Brand IKO Bearing
Model LRT758345
$70.13 Each
Free shipping
#862995
LRTZ758555
IKO Bearing LRTZ758555 Inner Ring, Metric, 75 mm Inside Diameter, 85 mm Outside Diameter, 55 mm Width, General Usage, High Carbon Steel, To Assemble with RNA6915UU
Brand IKO Bearing
Model LRTZ758555
$87.75 Each
Free shipping
#863272
LRT10011050
IKO Bearing LRT10011050 Inner Ring, Metric, 100 mm Inside Diameter, 110 mm Outside Diameter, 50.5 mm Width, General Usage, High Carbon Steel, To Assemble with TR11013550
Brand IKO Bearing
Model LRT10011050
$121.87 Each
Free Shipping orders over $100
#863680
LRT18019545
IKO Bearing LRT18019545 Inner Ring, Metric, 180 mm Inside Diameter, 195 mm Outside Diameter, 45 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4836
Brand IKO Bearing
Model LRT18019545
$254.77 Each
Free Shipping orders over $100
#863682
WS80150
IKO Bearing WS80150 Inner Ring for Thrust Roller Bearing, Metric, 80 mm Inside Diameter, 150 mm Outside Diameter
Brand IKO Bearing
Model WS80150
$256.84 Each
Free Shipping orders over $100
#863824
WS160200
IKO Bearing WS160200 Inner Ring for Thrust Roller Bearing, Metric, 160 mm Inside Diameter, 200 mm Outside Diameter
Brand IKO Bearing
Model WS160200
$424.41 Each
Free Shipping orders over $100
#863919
LRT28030569
IKO Bearing LRT28030569 Inner Ring, Metric, 280 mm Inside Diameter, 305 mm Outside Diameter, 69 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4856
Brand IKO Bearing
Model LRT28030569
$830.67 Each
Free Shipping orders over $100
#864005
LRT380415100
IKO Bearing LRT380415100 Inner Ring, Metric, 380 mm Inside Diameter, 415 mm Outside Diameter, 100 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4876
Brand IKO Bearing
Model LRT380415100
$2,129.60 Each
Free Shipping orders over $100
#864049
LRT440490160
IKO Bearing LRT440490160 Inner Ring, Metric, 440 mm Inside Diameter, 490 mm Outside Diameter, 160 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4988
Brand IKO Bearing
Model LRT440490160
$5,092.19 Each
Free Shipping orders over $100
#1496633
IR-162016
Koyo IR-162016 solid race inner ring for needle roller bearings, 25.400 mm bore, 1.25 in outer diameter, 1 in width. Precision-ground raceway for drawn cup and machined ring needle bearings. Used in gearboxes, pumps, and industrial machinery.
Brand Koyo Bearing
Model IR-162016
$18.28 Each
Free shipping
#1496647
IR-2020
Koyo IR-2020 solid race inner ring for drawn cup needle roller bearings. 1.25" bore, 1.5" OD, 1.265" width. Precision-ground raceway provides reliable needle guidance in compact radial applications.
Brand Koyo Bearing
Model IR-2020
$30.18 Each
Free shipping
#2165285
IR120X130X30
INA IR120X130X30 Inner ring
Brand INA Bearing
Model IR120X130X30
$227.41 Each
Free Shipping orders over $100
#2165325
IR180X195X45
INA IR180X195X45 Inner ring
Brand INA Bearing
Model IR180X195X45
$499.88 Each
Free Shipping orders over $100
#2165347
IR25X29X30
INA IR25X29X30 Inner ring
Brand INA Bearing
Model IR25X29X30
$17.44 Each
Free shipping
#2165359
IR28X32X20
INA IR28X32X20 Inner ring
Brand INA Bearing
Model IR28X32X20
$9.21 Each
Free shipping
#2165363
IR30X35X13
INA IR30X35X13 Inner ring
Brand INA Bearing
Model IR30X35X13
$10.94 Each
Free shipping
#2165373
IR32X37X20
INA IR32X37X20 Inner ring
Brand INA Bearing
Model IR32X37X20
$11.02 Each
Free shipping
#2165423
IR55X65X28
INA IR55X65X28 Inner ring
Brand INA Bearing
Model IR55X65X28
$38.30 Each
Free shipping
#2165443
IR70X80X54
INA IR70X80X54 Inner ring
Brand INA Bearing
Model IR70X80X54
$125.32 Each
Free Shipping orders over $100
#2165444
IR70X80X56
INA IR70X80X56 Inner ring
Brand INA Bearing
Model IR70X80X56
$129.64 Each
Free Shipping orders over $100
#2165456
IR85X100X35
INA IR85X100X35 Inner ring
Brand INA Bearing
Model IR85X100X35
$91.37 Each
Free shipping
#2251017
MI 21 N
McGill MI 21 N precision-ground needle roller inner race, size 21, alternate width (N suffix), 1.312 in bore. Constructed from 52100 bearing steel. Sold individually for use with CAGEROL (MR series) and GUIDEROL (GR series) outer assemblies when a hardened ground shaft is unavailable.
Brand McGill Bearing
Model MI 21 N
$30.64 Each
Free shipping
#2251018
MI 22
McGill MI 22 precision-ground needle roller inner race, size 22, 1.375" bore, 52100 bearing steel, unsealed. For use with CAGEROL (MR series) and GUIDEROL (GR series) outer assemblies. Allows the assembly to run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 22
$21.49 Each
Free shipping
#2251068
MI 8
McGill MI 8 precision-ground needle roller inner race, size 8, 0.5 in bore. Built from 52100 bearing steel for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Sold individually so the assembly can run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 8
$13.60 Each
Free shipping
#2789693
IRR-9/16
Smith Bearing IRR-9/16 inner race with 0.5625" bore, 0.7493" outside diameter, and 0.760" width. Precision ground with tight tolerances: bore +0.0000/-0.0004", OD +0.0000/-0.0005", width +0.000/-0.005". Max shaft fillet 0.040". Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-9/16
$12.92 Each
Free shipping
#2789709
IRR-1-3/8-2
Smith Bearing IRR-1-3/8-2 inner race with 1.3750" bore, 1.7490" outside diameter, and 1.260" overall width. Precision hardened raceway for cam followers and track rollers. Bore tolerance +0.0000/-0.0005, OD tolerance +0.0000/-0.0006, width tolerance +.000/-.005. Max fillet for shaft .060".
Brand Smith Bearings
Model IRR-1-3/8-2
$19.59 Each
Free shipping
#2789721
IRR-2-3/16
Smith Bearing IRR-2-3/16 inner race with 2-3/16" outside diameter and 3/16" bore. Precision ground with outside diameter tolerance +0.0000/-0.0007 and bore tolerance +0.0000/-0.0006. Overall width tolerance +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-2-3/16
$45.15 Each
Free shipping
#2789730
IRR-2-7/8
Smith Bearing IRR-2-7/8 inner race with 2-7/8" outside diameter and 1/4" bore. Precision ground with tight tolerances: OD +0.0000/-0.0009, bore +0.0000/-0.0006, width +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-2-7/8
$58.99 Each
Free shipping
#2789731
IRR-2-15/16
Smith Bearing IRR-2-15/16 inner race with 2-15/16" outside diameter and 1/4" bore diameter. Outside diameter tolerance +0.0000/-0.0009, bore diameter tolerance +0.0000/-0.0006, overall width tolerance +.000/-.005. For use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-2-15/16
$65.25 Each
Free shipping
#2789734
IRR-3-1/8
Smith Bearing IRR-3-1/8 inner race with 3-1/8" outside diameter and 1/4" bore. Precision tolerances: OD +0.0000/-0.0009, bore +0.0000/-0.0006, overall width +.000/-.005. For use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-3-1/8
$80.93 Each
Free shipping
#2789736
IRR-3-3/8
Smith Bearing IRR-3-3/8 inner race with 3-3/8" outside diameter and 1/4" bore. Precision ground with tight tolerances: OD +0.0000/-0.0009, bore +0.0000/-0.0008, width +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-3-3/8
$76.57 Each
Free shipping
#2789737
IRR-3-1/2
Smith Bearing IRR-3-1/2 inner race with 3-1/2" outside diameter and 1/4" bore. Precision ground with tight tolerances: OD +0.0000/-0.0009", ID +0.0000/-0.0008", width +.000/-.005". Designed for use with cam followers and track rollers in linear motion systems.
Brand Smith Bearings
Model IRR-3-1/2
$83.43 Each
Free shipping
#2789739
IRR-3-3/4
Smith Bearing IRR-3-3/4 inner race with 3-3/4" outside diameter and 1/4" bore. Features overall width tolerance of +.000/-.005, outside diameter tolerance of +0.0000/-0.0009, and bore diameter tolerance of +0.0000/-0.0008. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-3-3/4
$91.67 Each
Free shipping
#2789742
IRR-4-1/4
Smith Bearing IRR-4-1/4 inner race with 4-1/4" outside diameter and 1/4" bore. Precision ground with outside diameter tolerance +0.0000/-0.001 and bore tolerance +0.0000/-0.0008. Overall width tolerance +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-4-1/4
$147.99 Each
Free Shipping orders over $100
#2789746
IRR-5-1
Smith Bearing IRR-5-1 inner race with 5/16" bore and 5-1" outside diameter. Precision ground with bore tolerance +0.0000/-0.001 and OD tolerance +0.0000/-0.001. Overall width tolerance +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-5-1
$234.00 Each
Free Shipping orders over $100
#2789753
IRR-8
Smith Bearing IRR-8 inner race with 8" outside diameter and 5/16" bore. Precision ground with outside diameter tolerance +0.0000/-0.0012 and bore tolerance +0.0000/-0.0012. Overall width tolerance +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-8
$440.25 Each
Free Shipping orders over $100