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Needle Roller Inner Rings

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Displaying 301 to 325 (of 1333 products)
Budget Needle Roller Inner Ring LR25x30x20.5mm
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free shipping for any order in the United Kingdom
SKU: LR25x30x20.5-EU
Average Rating (1 Reviews)

Budget Needle Roller Inner Ring LR25x30x20.5mm

Budget LR Series Inner Rings: Made from carbon chromium steel and hardened. The bore and outside diameter are ground, however the sides are not ground and the edges are only smoothed. [show more]...

In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 25mm
Outside Diameter: 30mm
Width: 20.5mm

LRT354220 Needle Roller Inner Ring 35x42x20mm
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free shipping for any order in the United Kingdom
SKU: LRT.354220
Average Rating (1 Reviews)

LRT354220 Needle Roller Inner Ring 35x42x20mm

Equivalent to: IR35x42x20 JR35x42x20
IKO LRT Inner Rings: These inner rings are heat-treated and finished by grinding to a high degree of accuracy. LRT series inner rings are economical and can be used with RNA49, RNA69, [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 35mm
Outside Diameter: 42mm
Width: 20mm
Needle Roller Bearings

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Adhesives

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Budget Needle Roller Inner Ring IR30x38x20IS1mm
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free shipping for any order in the United Kingdom
SKU: IR30x38x20-EU
Average Rating (1 Reviews)

Budget Needle Roller Inner Ring IR30x38x20IS1mm

Budget Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the [show more]...

In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 30mm
Outside Diameter: 38mm
Width: 20mm

NTN 1R12X16X20 Needle Roller Inner Race 12x16x20mm
NTN 1R12X16X20 Needle Roller Inner Race 12x16x20mm
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free shipping for any order in the United Kingdom
SKU: 1R12X16X20-NTN
Not Rated Yet

NTN 1R12X16X20 Needle Roller Inner Race 12x16x20mm

  • Precision-Ground for superior performance
  • Exceptional wear resistance and durability
  • Optimized load distribution, smooth rotation, and long-term system reliability

NTN Inner Races: These inner races are engineered for precision, durability, and reliability in high-performance applications. Manufactured from high-quality, hardened bearing steel, it [show more]...

In Stock
Brand / Quality: NTN - High Quality
Inside Diameter: 12mm
Outside Diameter: 16mm
Width: 20mm
Needle Roller Bearings

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Adhesives

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NTN 1R8X12X10 Needle Roller Inner Race 8x12x10mm
NTN 1R8X12X10 Needle Roller Inner Race 8x12x10mm
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free shipping for any order in the United Kingdom
SKU: 1R8X12X10-NTN
Not Rated Yet

NTN 1R8X12X10 Needle Roller Inner Race 8x12x10mm

  • Precision-Ground for superior performance
  • Exceptional wear resistance and durability
  • Optimized load distribution, smooth rotation, and long-term system reliability

NTN Inner Races: These inner races are engineered for precision, durability, and reliability in high-performance applications. Manufactured from high-quality, hardened bearing steel, it [show more]...

In Stock
Brand / Quality: NTN - High Quality
Inside Diameter: 8mm
Outside Diameter: 12mm
Width: 10mm
Needle Roller Bearings

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Adhesives

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Lubricants

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IRB1316 Imperial Inner Race 13/16x1x25.65
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free shipping for any order in the United Kingdom
SKU: IRB.1316
Average Rating (4 Reviews)

IRB1316 Imperial Inner Race 13/16x1x25.65

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a small lead in either side of the [show more]...

In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 20.64mm = 0.813 (13/16) inch
Outside Diameter: 25.4mm = 1 inch
Width: 25.65mm

LRT303532 Needle Roller Inner Ring 30x35x32mm
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free shipping for any order in the United Kingdom
SKU: LRT.303532
Average Rating (2 Reviews)

LRT303532 Needle Roller Inner Ring 30x35x32mm

Equivalent to: IR30x35x32 JR30x35x32
IKO LRT Inner Rings: These inner rings are heat-treated and finished by grinding to a high degree of accuracy. LRT series inner rings are economical and can be used with RNA49, RNA69, [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 30mm
Outside Diameter: 35mm
Width: 32mm
Needle Roller Bearings

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Adhesives

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Lubricants

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Budget Needle Roller Inner Ring LR35x40x16.5mm
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free shipping for any order in the United Kingdom
SKU: LR35x40x16.5-EU
Not Rated Yet

Budget Needle Roller Inner Ring LR35x40x16.5mm

Budget LR Series Inner Rings: Made from carbon chromium steel and hardened. The bore and outside diameter are ground, however the sides are not ground and the edges are only smoothed. [show more]...

In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 35mm
Outside Diameter: 40mm
Width: 16.5mm

Major Brand Needle Roller Inner Ring IR17x20x20mm
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free shipping for any order in the United Kingdom
SKU: IR17x20x20-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR17x20x20mm

Inner Rings : Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 17mm
Outside Diameter: 20mm
Width: 20mm

Major Brand Needle Roller Inner Ring IR20x24x20mm
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free shipping for any order in the United Kingdom
SKU: IR20x24x20-MB
Not Rated Yet

Major Brand Needle Roller Inner Ring IR20x24x20mm

Inner Rings : Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 20mm
Outside Diameter: 24mm
Width: 20mm

Major Brand Needle Roller Inner Ring IR10x13x12.5mm
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free shipping for any order in the United Kingdom
SKU: IR10x13x12.5-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR10x13x12.5mm

Inner Rings : Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 10mm
Outside Diameter: 13mm
Width: 12.5mm

Budget Needle Roller Inner Ring IR45x50x35mm
Budget Needle Roller Inner Ring IR45x50x35mm
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free shipping for any order in the United Kingdom
SKU: IR45x50x35-EU
Average Rating (1 Reviews)

Budget Needle Roller Inner Ring IR45x50x35mm

Budget Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the [show more]...
In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 45mm
Outside Diameter: 50mm
Width: 35mm

Budget Needle Roller Inner Ring IR32x37x30mm
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free shipping for any order in the United Kingdom
SKU: IR32x37x30-EU
Not Rated Yet

Budget Needle Roller Inner Ring IR32x37x30mm

Budget Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the [show more]...
In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 32mm
Outside Diameter: 37mm
Width: 30mm

Major Brand Needle Roller Inner Ring IR15x18x16mm
Major Brand Needle Roller Inner Ring IR15x18x16mm
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free shipping for any order in the United Kingdom
SKU: IR15x18x16-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR15x18x16mm

Inner Rings : Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 15mm
Outside Diameter: 18mm
Width: 16mm

Major Brand Needle Roller Inner Ring IR15x19x16mm
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free shipping for any order in the United Kingdom
SKU: IR15x19x16-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR15x19x16mm

Inner Rings : Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 15mm
Outside Diameter: 19mm
Width: 16mm

Budget Needle Roller Inner Ring LR25x30x26.5mm
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free shipping for any order in the United Kingdom
SKU: LR25x30x26.5-EU
Average Rating (2 Reviews)

Budget Needle Roller Inner Ring LR25x30x26.5mm

Budget LR Series Inner Rings: Made from carbon chromium steel and hardened. The bore and outside diameter are ground, however the sides are not ground and the edges are only smoothed. [show more]...

In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 25mm
Outside Diameter: 30mm
Width: 26.5mm

IRB1216 Imperial Inner Race 3/4x1x25.65
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free shipping for any order in the United Kingdom
SKU: IRB.1216
Average Rating (1 Reviews)

IRB1216 Imperial Inner Race 3/4x1x25.65

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a small lead in either side of the [show more]...

In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 19.05mm = 0.75 (3/4) inch
Outside Diameter: 25.4mm = 1 inch
Width: 25.65mm

LRT354034 Needle Roller Inner Ring 35x40x34mm
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free shipping for any order in the United Kingdom
SKU: LRT.354034
Average Rating (1 Reviews)

LRT354034 Needle Roller Inner Ring 35x40x34mm

Equivalent to: IR35x40x34 JR35x40x34
IKO LRT Inner Rings: These inner rings are heat-treated and finished by grinding to a high degree of accuracy. LRT series inner rings are economical and can be used with RNA49, RNA69, [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 35mm
Outside Diameter: 40mm
Width: 34mm
Needle Roller Bearings

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Adhesives

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Lubricants

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LRT202530 Needle Roller Inner Ring 20x25x30mm
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free shipping for any order in the United Kingdom
SKU: LRT.202530
Average Rating (2 Reviews)

LRT202530 Needle Roller Inner Ring 20x25x30mm

Equivalent to: IR20x25x30 JR20x25x30
IKO LRT Inner Rings: These inner rings are heat-treated and finished by grinding to a high degree of accuracy. LRT series inner rings are economical and can be used with RNA49, RNA69, [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 20mm
Outside Diameter: 25mm
Width: 30mm
Needle Roller Bearings

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Adhesives

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Lubricants

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LRT172020 Needle Roller Inner Ring 17x20x20mm
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free shipping for any order in the United Kingdom
SKU: LRT.172020
Not Rated Yet

LRT172020 Needle Roller Inner Ring 17x20x20mm

IKO LRT Inner Rings: These inner rings are heat-treated and finished by grinding to a high degree of accuracy. LRT series inner rings are economical and can be used with RNA49, RNA69, [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 17mm
Outside Diameter: 20mm
Width: 20mm
Needle Roller Bearings

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Adhesives

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Lubricants

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IRB1610 Imperial Inner Race 1x1-1/4x16.125
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free shipping for any order in the United Kingdom
SKU: IRB.1610
Not Rated Yet

IRB1610 Imperial Inner Race 1x1-1/4x16.125

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a small lead in either side of the [show more]...

In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 25.4mm = 1 inch
Outside Diameter: 31.75mm = 1.25 (1-1/4) inch
Width: 16.125mm

Budget Needle Roller Inner Ring IRZ45x52x23IS1mm
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free shipping for any order in the United Kingdom
SKU: IRZ45x52x23IS1-EU
Not Rated Yet

Budget Needle Roller Inner Ring IRZ45x52x23IS1mm

Budget IRZ Series Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use of the full width of the bearing surface when used [show more]...
In Stock
Brand / Quality: EU Budget - Economy Quality
Inside Diameter: 45mm
Outside Diameter: 52mm
Width: 23mm

IRT1020-1 Needle Roller Inner Race 10x15x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.1020-1
Average Rating (5 Reviews)

IRT1020-1 Needle Roller Inner Race 10x15x20.5mm

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 10mm
Outside Diameter: 15mm
Width: 20.5mm

IRT1215-2 Needle Roller Inner Race 12x17x15.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.1215-2
Average Rating (3 Reviews)

IRT1215-2 Needle Roller Inner Race 12x17x15.5mm

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 12mm
Outside Diameter: 17mm
Width: 15.5mm

IRT1216-1 Needle Roller Inner Race 12x16x16.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.1216-1
Average Rating (1 Reviews)

IRT1216-1 Needle Roller Inner Race 12x16x16.5mm

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a lead in either side of the sleeve is [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 12mm
Outside Diameter: 16mm
Width: 16.5mm

Displaying 301 to 325 (of 1333 products)

Needle Roller Inner Rings

Used in situations where a larger width is needed but run out tolerances are less important, needle roller inner rings are an economical answer that can be used in conjunction with a range of cage type and needle roller bearings.

Here at Simply Bearings, we supply needle roller inner rings made from hardened carbon chromium steel. They have a ground bore and outer diameter with sides and edges that are only smoothed. We stock needle roller inner rings with inside diameters from 5mm up to 440mm and outside diameters from 7mm to 490mm, plus widths from 9.75mm up to 160mm. The rings are produced by major brands including IKO and economy versions are available too, for those on a tight budget.

Selecting the correct product from our website is a simple process, just pick the dimensions you want from the drop-down menus shown at the top of the product category page. If you need more detail on a specific product you can click on the Technical tab from its page to see a full list of dimensions along with a sectioned drawing which should give you all the information you need to make sure you're getting the right item. If there are any questions that the website doesn't answer, you can always give our customer services team a call, or drop them an email and they'll be happy to help with your query.

When you're ready to buy, ordering from our website is fast and secure, or you can give us a call and buy over the phone if you prefer. Second class postal delivery is free of charge on all of our orders, but if you need to get hold of your needle roller inner rings faster, you can opt for first class or courier delivery at the checkout. Same day and next day services are available and the cost will be calculated for you on the website. If you're local to our warehouse you can collect your order in person, but please give us a ring first to make arrangements. Overseas orders are no problem either and we can offer low-cost delivery on our products to most part of the world.

When you order from Simply Bearings, you have the reassurance of being covered by our 90-day, no-quibble, money back guarantee. You also have the peace of mind that comes from dealing with an ISO 9001 certified company.

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