Contacts
EN

Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart

Inner Race

Show:

Filter

Sort By:
Items per page:
Item ID
Item
Price
Quantity
#317915
NA 22/8.2RS
SKF NA 22/8.2RS is a 1/3 inch bore needle roller bearing with double rubber seals. It features a drawn cup outer ring and a full complement of needle rollers for high radial load capacity in a compact cross-section. Suitable for oscillating and limited rotation applications.
Brand SKF Bearing
Model NA 22/8.2RS
$48.72 Each
Free shipping
#317952
NKI 80/35
SKF NKI 80/35 is an 80mm bore needle roller bearing with a 35mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery where radial space is limited.
Brand SKF Bearing
Model NKI 80/35
$422.22 Each
Free Shipping orders over $100
#318086
NA 2200.2RS
SKF NA 2200.2RS is a 0.4 inch bore needle roller bearing with double contact seals. It features a steel cage and bearing steel construction. Designed for high radial load capacity in compact spaces, suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NA 2200.2RS
$74.72 Each
Free shipping
#318090
NA 2204.2RS
SKF NA 2204.2RS is a 7/9 in bore needle roller bearing with double contact seals. It features a steel cage and is made of bearing steel. Designed for high radial load capacity in compact spaces, suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NA 2204.2RS
$107.38 Each
Free Shipping orders over $100
#318101
NA 4904.2RS
SKF NA 4904.2RS needle roller bearing, 20mm bore, double sealed with contact seals. Features a machined cage for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and automotive applications.
Brand SKF Bearing
Model NA 4904.2RS
$113.60 Each
Free Shipping orders over $100
#318102
NA 4905
SKF NA 4905 is a 25mm bore needle roller bearing with a machined cage. This bearing features a full complement of needle rollers for high radial load capacity in a compact cross-section. Suitable for applications with limited radial space such as gearboxes, pumps, and automotive transmissions.
Brand SKF Bearing
Model NA 4905
$82.99 Each
Free shipping
#318105
NA 4906.2RS
SKF NA 4906.2RS is a 30mm bore needle roller bearing with double contact seals. The bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NA 4906.2RS
$119.95 Each
Free Shipping orders over $100
#318115
NA 4916
SKF NA 4916 is an 80mm bore needle roller bearing with a machined cage. This bearing features a full complement of 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 4916
$393.96 Each
Free Shipping orders over $100
#318162
NKI 35/30
SKF NKI 35/30 is a 35mm bore needle roller bearing with a 30mm width. This single-row needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NKI 35/30
$102.29 Each
Free Shipping orders over $100
#318231
NA 2206.2RS
SKF NA 2206.2RS is a 1-1/6 inch bore needle roller bearing with double contact seals. It features a steel cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery where space is limited.
Brand SKF Bearing
Model NA 2206.2RS
Call for pricing
#318233
NA 2210.2RS
SKF NA 2210.2RS is a 2 in bore needle roller bearing with seals on both sides. It features a pressed steel cage and is made from bearing steel. Designed for high radial load capacity in compact spaces, suitable for gearboxes and industrial machinery.
Brand SKF Bearing
Model NA 2210.2RS
$234.75 Each
Free Shipping orders over $100
#318246
NA 4909
SKF NA 4909 is a 45mm bore needle roller bearing with a machined cage. Designed for high radial load capacity in compact spaces, it is suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NA 4909
$138.02 Each
Free Shipping orders over $100
#318271
NA 6911
SKF NA 6911 is a 55mm bore needle roller bearing with a machined cage. This bearing features a full complement of rollers for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and machine tools.
Brand SKF Bearing
Model NA 6911
$285.08 Each
Free Shipping orders over $100
#318320
NKI 60/35
SKF NKI 60/35 is a 60mm bore needle roller bearing with a machined cage. This single-row bearing offers high radial load capacity in a compact cross-section. Suitable for gearboxes, pumps, and industrial machinery where space is limited.
Brand SKF Bearing
Model NKI 60/35
$245.46 Each
Free Shipping orders over $100
#318370
NKI 80/25
SKF NKI 80/25 is an 80mm bore needle roller bearing with a 25mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NKI 80/25
$397.50 Each
Free Shipping orders over $100
#318378
NKIS 20
SKF NKIS 20 needle roller bearing, 20mm bore, with a machined cage. Designed for high radial load capacity in compact spaces, suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NKIS 20
$108.25 Each
Free Shipping orders over $100
#318393
NKI 70/25
SKF NKI 70/25 is a 70mm bore needle roller bearing with a 95mm outer diameter and 25mm width. This single-row caged needle roller bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NKI 70/25
$303.51 Each
Free Shipping orders over $100
#318407
NA 4844
SKF NA 4844 is a bearing with an 8 2/3 inch bore and 10 5/8 inch outer diameter. Constructed from bearing steel, it includes a cage. Suitable for industrial applications requiring a robust bearing.
Brand SKF Bearing
Model NA 4844
$5,484.13 Each
Free Shipping orders over $100
#318422
NA 2205.2RS
SKF NA 2205.2RS is a 1 inch bore needle roller bearing with a machined cage and contact seals on both sides. The bearing has a 2 inch outer diameter and is constructed from bearing steel. Designed for high radial load capacity in compact spaces, it is suitable for gearboxes, pumps, and industrial machinery.
Brand SKF Bearing
Model NA 2205.2RS
$119.95 Each
Free Shipping orders over $100
#858991
IRR-13/16
Smith Bearing IRR-13/16 inner race with 0.8125" bore diameter, 0.9993" outside diameter, and 1.010" overall width. Features a maximum shaft fillet of 0.040" and tight tolerances of +0.0000/-0.0005" on bore and OD. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-13/16
$12.40 Each
Free shipping
#860705
WS1024
IKO Bearing WS1024 Inner Ring for Thrust Roller Bearing, Metric, 10 mm Inside Diameter, 24 mm Outside Diameter
Brand IKO Bearing
Model WS1024
$6.68 Each
Free shipping
#860913
IRB78
IKO Bearing IRB78 Inner Ring, Inch , 7/16" Inside Diameter, 5/8" Outside Diameter, 13.08 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA108Z, BHA108Z and YB108
Brand IKO Bearing
Model IRB78
$9.23 Each
Free shipping
#860989
IRB1012
IKO Bearing IRB1012 Inner Ring, Inch, 5/8" Inside Diameter, 7/8" Outside Diameter, 19.43 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA1412Z, BHA1412Z and YB1412
Brand IKO Bearing
Model IRB1012
$10.11 Each
Free shipping
#861020
LRT303516
IKO Bearing LRT303516 Inner Ring, Metric, 30 mm Inside Diameter, 35 mm Outside Diameter, 16 mm Width, General Usage, High Carbon Steel, To Assemble with TAF354520 and NAX3530
Brand IKO Bearing
Model LRT303516
$10.44 Each
Free shipping
#861107
IRT2526-1
IKO IRT2526-1 IRT - SERIES
Brand IKO Bearing
Model IRT2526-1
$11.82 Each
Free shipping
#861314
IRB1220
IKO Bearing IRB1220 Inner Ring, Inch , 3/4" Inside Diameter, 1" Outside Diameter, 32.13 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA1620Z and BHA1620Z
Brand IKO Bearing
Model IRB1220
$14.87 Each
Free shipping
#861639
IRB2416
IKO Bearing IRB2416 Inner Ring, Inch , 1 1/2" Inside Diameter, 1 3/4" Outside Diameter, 25.78 mm Width, For Shell Type, High Carbon Steel, To Assemble with BA2816Z and YB2816
Brand IKO Bearing
Model IRB2416
$21.35 Each
Free shipping
#862145
LRB445228
IKO Bearing LRB445228 Inner Ring, Inch, 2 3/4" Inside Diameter, 3 1/4" Outside Diameter, 44.700 mm Width, General Usage, High Carbon Steel, With Oil Hole , To Assemble with BR526828
Brand IKO Bearing
Model LRB445228
$48.48 Each
Free shipping
#862412
IRT5050
IKO Bearing IRT5050 Inner Ring, Metric, 50 mm Inside Diameter, 60 mm Outside Diameter, 50.5 mm Width, For Shell Type, High Carbon Steel, To Assemble with TAW6050Z
Brand IKO Bearing
Model IRT5050
$49.25 Each
Free shipping
#862578
LRT758535
IKO Bearing LRT758535 Inner Ring, Metric, 75 mm Inside Diameter, 85 mm Outside Diameter, 35 mm Width, General Usage, High Carbon Steel, To Assemble with TAF8510535
Brand IKO Bearing
Model LRT758535
$55.04 Each
Free shipping
#862835
WS75110
IKO Bearing WS75110 Inner Ring for Thrust Roller Bearing, Metric, 75 mm Inside Diameter, 110 mm Outside Diameter
Brand IKO Bearing
Model WS75110
$70.91 Each
Free shipping
#862910
LRTZ708055
IKO Bearing LRTZ708055 Inner Ring, Metric, 70 mm Inside Diameter, 80 mm Outside Diameter, 55 mm Width, General Usage, High Carbon Steel, To Assemble with RNA6914UU
Brand IKO Bearing
Model LRTZ708055
$76.16 Each
Free shipping
#863325
LRT11012540
IKO Bearing LRT11012540 Inner Ring, Metric, 110 mm Inside Diameter, 125 mm Outside Diameter, 40 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4922
Brand IKO Bearing
Model LRT11012540
$127.89 Each
Free Shipping orders over $100
#863534
WS70140
IKO Bearing WS70140 Inner Ring for Thrust Roller Bearing, Metric, 70 mm Inside Diameter, 140 mm Outside Diameter
Brand IKO Bearing
Model WS70140
$181.99 Each
Free Shipping orders over $100
#863654
WS90160
IKO Bearing WS90160 Inner Ring for Thrust Roller Bearing, Metric, 90 mm Inside Diameter, 160 mm Outside Diameter
Brand IKO Bearing
Model WS90160
$242.11 Each
Free Shipping orders over $100
#863686
WS120175
IKO Bearing WS120175 Inner Ring for Thrust Roller Bearing, Metric, 120 mm Inside Diameter, 175 mm Outside Diameter
Brand IKO Bearing
Model WS120175
$240.11 Each
Free Shipping orders over $100
#863733
LRT16018060
IKO Bearing LRT16018060 Inner Ring, Metric, 160 mm Inside Diameter, 180 mm Outside Diameter, 60 mm Width, General Usage, High Carbon Steel, To Assemble with RNA4932
Brand IKO Bearing
Model LRT16018060
$305.76 Each
Free Shipping orders over $100
#1496628
IR-1612
Koyo IR-1612 solid race inner ring for drawn cup needle roller bearings. Features a 1" inner diameter, 1.25" outer diameter, and 0.765" width. Precision-ground raceway for reliable needle guidance in compact radial applications.
Brand Koyo Bearing
Model IR-1612
$22.25 Each
Free shipping
#1496634
IR-162020
Koyo IR-162020 is a solid race inner ring for needle roller bearings with a 25.400 mm bore, 1.250 in outside diameter, and 1.250 in width. This precision-ground inner race provides a hardened raceway surface for drawn cup and machined ring needle roller bearings in industrial gearboxes, pumps, and conveyor systems.
Brand Koyo Bearing
Model IR-162020
$20.07 Each
Free shipping
#1496642
IR-1916
Koyo IR-1916 solid race inner ring for drawn cup needle roller bearings. Features a 1.1875" inner diameter, 1.5" outer diameter, and 1.015" width. Precision-ground raceway for reliable needle guidance in industrial applications.
Brand Koyo Bearing
Model IR-1916
$29.40 Each
Free shipping
#1496684
IR-354428
Koyo IR-354428 is a solid race inner ring for needle roller bearings with a 55.563 mm bore and an oil hole. The inner diameter is 44.45 mm, outer diameter is 55.563 mm, and width is 44.45 mm. This inner race is designed for use with drawn cup or machined ring needle roller bearings in industrial applications.
Brand Koyo Bearing
Model IR-354428
$60.16 Each
Free shipping
#1496689
IR-404824
Koyo IR-404824 solid race inner ring for needle roller bearings. Bore 63.500 mm, outer diameter 63.5 in, width 1.5 in. Features an oil hole for lubrication. Precision-ground raceway for use with drawn cup or machined ring needle roller bearings.
Brand Koyo Bearing
Model IR-404824
$48.25 Each
Free shipping
#1496692
IR-445232
Koyo IR-445232 is a solid race inner ring for needle roller bearings with a 69.850 mm bore and an oil hole. The outer diameter is 69.85 in and the width is 2 in. This inner race is designed for use with drawn cup or machined ring needle roller bearings in industrial applications.
Brand Koyo Bearing
Model IR-445232
$68.70 Each
Free shipping
#1496696
IR-612-1
Koyo IR-612-1 solid race inner ring for drawn cup needle roller bearings. Features a 0.375" (9.525 mm) bore, 0.625" outer diameter, and 0.765" width. Precision-ground raceway for reliable needle guidance in compact radial applications.
Brand Koyo Bearing
Model IR-612-1
$51.84 Each
Free shipping
#2165297
IR130X150X50
INA IR130X150X50 Inner ring
Brand INA Bearing
Model IR130X150X50
$191.89 Each
Free Shipping orders over $100
#2165301
IR150X165X40
INA IR150X165X40 Inner ring
Brand INA Bearing
Model IR150X165X40
$398.60 Each
Free Shipping orders over $100
#2165431
IR65X72X25
INA IR65X72X25 Inner ring
Brand INA Bearing
Model IR65X72X25
$40.41 Each
Free shipping
#2165470
IR95X105X36
INA IR95X105X36 Inner ring
Brand INA Bearing
Model IR95X105X36
$108.29 Each
Free Shipping orders over $100
#2250997
MI 12 N
McGill MI 12 N precision-ground needle roller inner race, size 12, alternate width (N suffix), 0.75 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 12 N
$15.83 Each
Free shipping
#2251022
MI 24
McGill MI 24 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 24 with 1.5 in bore. Built from 52100 bearing steel, unsealed. Sold individually to allow the assembly to run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 24
$19.19 Each
Free shipping
#2251035
MI 31
McGill MI 31 precision-ground inner race for CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. 1.937 in bore, unsealed, 52100 bearing steel. Allows the assembly to run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 31
$32.03 Each
Free shipping
#2251043
MI 39
McGill MI 39 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 39 with 2.437" bore. Built from 52100 bearing steel. Sold individually so the assembly can run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 39
$42.05 Each
Free shipping
#2251046
MI 42
McGill MI 42 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Built from 52100 bearing steel with a 2.625 in bore. Sold individually so the assembly can run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 42
$79.43 Each
Free shipping
#2251050
MI 48
McGill MI 48 precision-ground inner race for CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 48 with 3-inch bore. Built from 52100 bearing steel, it provides a hardened ground running surface when the shaft cannot serve as the inner race.
Brand McGill Bearing
Model MI 48
$56.17 Each
Free shipping
#2251054
MI 54
McGill MI 54 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Built from 52100 bearing steel. Sold individually so the assembly can run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 54
$113.43 Each
Free Shipping orders over $100
#2251056
MI 58
McGill MI 58 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 58 with 3.625 in bore. Built from 52100 bearing steel, unsealed. Sold individually so the assembly can run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 58
$139.22 Each
Free Shipping orders over $100
#2251063
MI 64
McGill MI 64 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Size 64 with 4-inch bore, unsealed. Built from 52100 bearing steel, it allows the assembly to run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 64
$161.59 Each
Free Shipping orders over $100
#2251572
MI 88
McGill MI 88 precision-ground inner race for use with CAGEROL (MR series) and GUIDEROL (GR series) needle roller outer assemblies. Built from 52100 bearing steel, it allows the assembly to run on a hardened ground shaft when one is unavailable.
Brand McGill Bearing
Model MI 88
$470.51 Each
Free Shipping orders over $100
#2789732
IRR-3
Smith Bearing IRR-3 Inner Race with 3" outside diameter and 1/4" bore. Precision ground with tight tolerances: OD +0.0000/-0.0009, ID +0.0000/-0.0006, width +.000/-.005. Designed for use with cam followers and track rollers.
Brand Smith Bearings
Model IRR-3
$53.81 Each
Free shipping
#5215834
IR305
Berliss IR305 - Solid Inner Race, 0.984 in Inside Dia, 1-1/4 in Outside Dia, 1-1/8 in Overall Width
Brand Berliss
Model IR305
$70.44 Each
Free shipping