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Needle Roller Inner Rings

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Displaying 576 to 600 (of 1333 products)
NTN 1R20X25X30 Needle Roller Inner Race 20x25x30mm
NTN 1R20X25X30 Needle Roller Inner Race 20x25x30mm
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SKU: 1R20X25X30-NTN
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NTN 1R20X25X30 Needle Roller Inner Race 20x25x30mm

  • 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: 20mm
Outside Diameter: 25mm
Width: 30mm
Needle Roller Bearings

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Adhesives

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Lubricants

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Major Brand Needle Roller Inner Ring IR22x26x20mm
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free shipping for any order in the United Kingdom
SKU: IR22x26x20-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR22x26x20mm

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: 22mm
Outside Diameter: 26mm
Width: 20mm

Major Brand Needle Roller Inner Ring IR22x28x17mm
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SKU: IR22x28x17-MB
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Major Brand Needle Roller Inner Ring IR22x28x17mm

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: 22mm
Outside Diameter: 28mm
Width: 17mm

Major Brand Needle Roller Inner Ring IR22x28x20.5mm
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free shipping for any order in the United Kingdom
SKU: IR22x28x20.5-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR22x28x20.5mm

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: 22mm
Outside Diameter: 28mm
Width: 20.5mm

LRT384330 Needle Roller Inner Ring 38x43x30mm
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free shipping for any order in the United Kingdom
SKU: LRT.384330
Average Rating (2 Reviews)

LRT384330 Needle Roller Inner Ring 38x43x30mm

Equivalent to: IR38x43x30 JR38x43x30
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: 38mm
Outside Diameter: 43mm
Width: 30mm
Needle Roller Bearings

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Adhesives

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Lubricants

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Budget Needle Roller Inner Ring IR50x58x40mm
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SKU: IR50x58x40-EU
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Budget Needle Roller Inner Ring IR50x58x40mm

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: 50mm
Outside Diameter: 58mm
Width: 40mm

Major Brand Needle Roller Inner Ring with Lubrication Hole IR20x25x16IS1mm
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free shipping for any order in the United Kingdom
SKU: IR20x25x16IS1-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring with Lubrication Hole IR20x25x16IS1mm

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 [show more]...

In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 20mm
Outside Diameter: 25mm
Width: 16mm

NTN 1R25X30X30 Needle Roller Inner Race 25x30x30mm
NTN 1R25X30X30 Needle Roller Inner Race 25x30x30mm
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free shipping for any order in the United Kingdom
SKU: 1R25X30X30-NTN
Not Rated Yet

NTN 1R25X30X30 Needle Roller Inner Race 25x30x30mm

  • 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: 25mm
Outside Diameter: 30mm
Width: 30mm
Needle Roller Bearings

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Adhesives

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Lubricants

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Major Brand Needle Roller Inner Ring IR17x22x16mm
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free shipping for any order in the United Kingdom
SKU: IR17x22x16-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR17x22x16mm

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: 22mm
Width: 16mm

LRB162016 Imperial Needle Roller Inner Race 1x1-1/4x25.65
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free shipping for any order in the United Kingdom
SKU: LRB.162016
Average Rating (2 Reviews)

LRB162016 Imperial Needle Roller Inner Race 1x1-1/4x25.65

Equivalent to: IR162016 MI16N IR7234 PI162016
Imperial 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: IKO - High Quality
Inside Diameter: 25.4mm = 1 inch
Outside Diameter: 31.75mm = 1.25 (1-1/4) inch
Width: 25.65mm

LRT354230 Needle Roller Inner Ring 35x42x30.5mm
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free shipping for any order in the United Kingdom
SKU: LRT.354230.5
Average Rating (1 Reviews)

LRT354230 Needle Roller Inner Ring 35x42x30.5mm

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: 30.5mm
Needle Roller Bearings

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Adhesives

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Lubricants

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LRT505520 Needle Roller Inner Ring 50x55x20mm
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free shipping for any order in the United Kingdom
SKU: LRT.505520
Average Rating (1 Reviews)

LRT505520 Needle Roller Inner Ring 50x55x20mm

Equivalent to: IR50x55x20 JR50x55x20
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: 50mm
Outside Diameter: 55mm
Width: 20mm
Needle Roller Bearings

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Adhesives

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Lubricants

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Major Brand Needle Roller Inner Ring LR40x45x16.5mm
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free shipping for any order in the United Kingdom
SKU: LR40x45x16.5-MB
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Major Brand Needle Roller Inner Ring LR40x45x16.5mm

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. Used [show more]...

In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 40mm
Outside Diameter: 45mm
Width: 16.5mm

Budget Needle Roller Inner Ring IR65x75x28mm
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free shipping for any order in the United Kingdom
SKU: IR65x75x28-EU
Average Rating (1 Reviews)

Budget Needle Roller Inner Ring IR65x75x28mm

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: 65mm
Outside Diameter: 75mm
Width: 28mm

IRT1730-2 Needle Roller Inner Race 17x22x30.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.1730-2
Average Rating (2 Reviews)

IRT1730-2 Needle Roller Inner Race 17x22x30.5mm

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: 17mm
Outside Diameter: 22mm
Width: 30.5mm

IRT2030-1 Needle Roller Inner Race 20x25x30.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.2030-1
Average Rating (2 Reviews)

IRT2030-1 Needle Roller Inner Race 20x25x30.5mm

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: 20mm
Outside Diameter: 25mm
Width: 30.5mm

IRT3220 Needle Roller Inner Race 32x37x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.3220
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IRT3220 Needle Roller Inner Race 32x37x20.5mm

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: 32mm
Outside Diameter: 37mm
Width: 20.5mm

IRT3220-1 Needle Roller Inner Race 32x38x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.3220-1
Average Rating (1 Reviews)

IRT3220-1 Needle Roller Inner Race 32x38x20.5mm

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: 32mm
Outside Diameter: 38mm
Width: 20.5mm

IRT4515 Needle Roller Inner Race 45x50x15.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.4515
Average Rating (2 Reviews)

IRT4515 Needle Roller Inner Race 45x50x15.5mm

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: 45mm
Outside Diameter: 50mm
Width: 15.5mm

LRTZ354230 Needle Roller Inner Race 35x42x30.5mm
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free shipping for any order in the United Kingdom
SKU: LRTZ.354230.5
Not Rated Yet

LRTZ354230 Needle Roller Inner Race 35x42x30.5mm

Inner Rings: Made from carbon chromium steel are hardened and ground to their final dimensions. To facilitate the use with needle roller bearings a small lead chamfer on either side of [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 35mm
Outside Diameter: 42mm
Width: 30.5mm

LRTZ556326 Needle Roller Inner Race 55x63x26mm
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free shipping for any order in the United Kingdom
SKU: LRTZ.556326
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LRTZ556326 Needle Roller Inner Race 55x63x26mm

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 chamfer on either side of [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 55mm
Outside Diameter: 63mm
Width: 26mm

Major Brand Needle Roller Inner Ring IR30x35x13mm
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free shipping for any order in the United Kingdom
SKU: IR30x35x13-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR30x35x13mm

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: 30mm
Outside Diameter: 35mm
Width: 13mm

IRB2410-1 Imperial Inner Race 1-1/2x1-7/8x16.125
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free shipping for any order in the United Kingdom
SKU: IRB.2410-1
Average Rating (1 Reviews)

IRB2410-1 Imperial Inner Race 1-1/2x1-7/8x16.125

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: 38.1mm = 1.5 (1-1/2) inch
Outside Diameter: 47.63mm = 1.875 (1-7/8) inch
Width: 16.125mm

LRTZ303531 Needle Roller Inner Race 30x35x31mm
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free shipping for any order in the United Kingdom
SKU: LRTZ.303531
Average Rating (2 Reviews)

LRTZ303531 Needle Roller Inner Race 30x35x31mm

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 chamfer on either side of [show more]...
In Stock
Brand / Quality: IKO - High Quality
Inside Diameter: 30mm
Outside Diameter: 35mm
Width: 31mm

Major Brand Needle Roller Inner Ring IR40x45x20mm
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free shipping for any order in the United Kingdom
SKU: IR40x45x20-MB
Average Rating (2 Reviews)

Major Brand Needle Roller Inner Ring IR40x45x20mm

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: 40mm
Outside Diameter: 45mm
Width: 20mm

Displaying 576 to 600 (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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