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Needle Roller Inner Rings

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Displaying 776 to 800 (of 1479 products)
NTN 1R40X50X20 Needle Roller Inner Race 40x50x20mm - Allow 2-3 Days
NTN 1R40X50X20 Needle Roller Inner Race 40x50x20mm - Allow 2-3 Days
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free shipping for any order in the United Kingdom
SKU: 1R40X50X20-NTN
Not Rated Yet

NTN 1R40X50X20 Needle Roller Inner Race 40x50x20mm - Allow 2-3 Days

  • 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]...

2-3 Days Availability
Brand / Quality: NTN - High Quality
Inside Diameter: 40mm
Outside Diameter: 50mm
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 IR15x20x23mm
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free shipping for any order in the United Kingdom
SKU: IR15x20x23-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR15x20x23mm

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: 20mm
Width: 23mm

Major Brand Needle Roller Inner Ring LR35x40x12.5mm
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free shipping for any order in the United Kingdom
SKU: LR35x40x12.5-MB
Average Rating (2 Reviews)

Major Brand Needle Roller Inner Ring LR35x40x12.5mm

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: 35mm
Outside Diameter: 40mm
Width: 12.5mm

IRB2220 Imperial Inner Race 1-3/8x1-5/8x32
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free shipping for any order in the United Kingdom
SKU: IRB.2220
Average Rating (1 Reviews)

IRB2220 Imperial Inner Race 1-3/8x1-5/8x32

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: 34.93mm = 1.375 (1-3/8) inch
Outside Diameter: 41.28mm = 1.625 (1-5/8) inch
Width: 32mm

NTN 1R30X37X22 Needle Roller Inner Race 30x37x22mm
NTN 1R30X37X22 Needle Roller Inner Race 30x37x22mm
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free shipping for any order in the United Kingdom
SKU: 1R30X37X22-NTN
Not Rated Yet

NTN 1R30X37X22 Needle Roller Inner Race 30x37x22mm

  • 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: 30mm
Outside Diameter: 37mm
Width: 22mm
Needle Roller Bearings

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Adhesives

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Lubricants

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LRB182216 Imperial Needle Roller Inner Race 1-1/8x1-3/8x25.65
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free shipping for any order in the United Kingdom
SKU: LRB.182216
Average Rating (2 Reviews)

LRB182216 Imperial Needle Roller Inner Race 1-1/8x1-3/8x25.65

Equivalent to: IR182216 MI18N IR7254 PI182216
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: 28.58mm = 1.125 (1-1/8) inch
Outside Diameter: 34.93mm = 1.375 (1-3/8) inch
Width: 25.65mm

LRB182220 Imperial Needle Roller Inner Race 1-1/8x1-3/8x32
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free shipping for any order in the United Kingdom
SKU: LRB.182220
Average Rating (4 Reviews)

LRB182220 Imperial Needle Roller Inner Race 1-1/8x1-3/8x32

Equivalent to: IR182220 MI18 IR7255 PI182220
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: 28.58mm = 1.125 (1-1/8) inch
Outside Diameter: 34.93mm = 1.375 (1-3/8) inch
Width: 32mm

Budget Needle Roller Inner Ring IR70x80x30mm
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SKU: IR70x80x30-EU
Not Rated Yet

Budget Needle Roller Inner Ring IR70x80x30mm

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: 70mm
Outside Diameter: 80mm
Width: 30mm

LRT556035 Needle Roller Inner Ring 55x60x35mm
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free shipping for any order in the United Kingdom
SKU: LRT.556035
Average Rating (2 Reviews)

LRT556035 Needle Roller Inner Ring 55x60x35mm

Equivalent to: IR55x60x35 JR55x60x35
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: 55mm
Outside Diameter: 60mm
Width: 35mm
Needle Roller Bearings

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Adhesives

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Lubricants

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Budget Needle Roller Inner Ring IR55x63x45mm
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free shipping for any order in the United Kingdom
SKU: IR55x63x45-EU
Not Rated Yet

Budget Needle Roller Inner Ring IR55x63x45mm

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: 55mm
Outside Diameter: 63mm
Width: 45mm

Major Brand Needle Roller Inner Ring IR25x30x30mm
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free shipping for any order in the United Kingdom
SKU: IR25x30x30-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR25x30x30mm

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: 25mm
Outside Diameter: 30mm
Width: 30mm

NTN 1R32X37X30 Needle Roller Inner Race 32x37x30mm
NTN 1R32X37X30 Needle Roller Inner Race 32x37x30mm
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free shipping for any order in the United Kingdom
SKU: 1R32X37X30-NTN
Not Rated Yet

NTN 1R32X37X30 Needle Roller Inner Race 32x37x30mm

  • 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: 32mm
Outside Diameter: 37mm
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 LR30x35x20.5mm
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free shipping for any order in the United Kingdom
SKU: LR30x35x20.5-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring LR30x35x20.5mm

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: 30mm
Outside Diameter: 35mm
Width: 20.5mm

IRT2530-1 Needle Roller Inner Race 25x30x30.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.2530-1
Average Rating (4 Reviews)

IRT2530-1 Needle Roller Inner Race 25x30x30.5mm

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: 25mm
Outside Diameter: 30mm
Width: 30.5mm

IRT4020 Needle Roller Inner Race 40x45x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.4020
Not Rated Yet

IRT4020 Needle Roller Inner Race 40x45x20.5mm

Equivalent to: IR40x45x20.5 JR40x45x20.5
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: 40mm
Outside Diameter: 45mm
Width: 20.5mm

IRT4520 Needle Roller Inner Race 45x50x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.4520
Not Rated Yet

IRT4520 Needle Roller Inner Race 45x50x20.5mm

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: 20.5mm

Major Brand Needle Roller Inner Ring LR20x25x38.5mm
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free shipping for any order in the United Kingdom
SKU: LR20x25x38.5-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring LR20x25x38.5mm

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: 20mm
Outside Diameter: 25mm
Width: 38.5mm

IRT3020 Needle Roller Inner Race 30x35x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.3020
Not Rated Yet

IRT3020 Needle Roller Inner Race 30x35x20.5mm

Equivalent to: IR30x35x20.5 JR30x35x20.5
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: 30mm
Outside Diameter: 35mm
Width: 20.5mm

IRT3520 Needle Roller Inner Race 35x40x20.5mm
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free shipping for any order in the United Kingdom
SKU: IRT.3520
Not Rated Yet

IRT3520 Needle Roller Inner Race 35x40x20.5mm

Equivalent to: IR35x40x20.5 JR35x40x20.5
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: 35mm
Outside Diameter: 40mm
Width: 20.5mm

Major Brand Needle Roller Inner Ring IR35x40x20.5mm
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free shipping for any order in the United Kingdom
SKU: IR35x40x20.5-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring IR35x40x20.5mm

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: 35mm
Outside Diameter: 40mm
Width: 20.5mm

Major Brand Needle Roller Inner Ring IR30x35x20.5mm
Click for more information
free shipping for any order in the United Kingdom
SKU: IR30x35x20.5-MB
Average Rating (2 Reviews)

Major Brand Needle Roller Inner Ring IR30x35x20.5mm

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: 30mm
Outside Diameter: 35mm
Width: 20.5mm

Major Brand Needle Roller Inner Ring with Lubrication Hole IRZ17x22x14IS1mm
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free shipping for any order in the United Kingdom
SKU: IRZ17x22x14IS1-MB
Not Rated Yet

Major Brand Needle Roller Inner Ring with Lubrication Hole IRZ17x22x14IS1mm

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 with [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Inside Diameter: 17mm
Outside Diameter: 22mm
Width: 14mm

LRB202416 Imperial Needle Roller Inner Race 1-1/4x1-1/2x25.65
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free shipping for any order in the United Kingdom
SKU: LRB.202416
Not Rated Yet

LRB202416 Imperial Needle Roller Inner Race 1-1/4x1-1/2x25.65

Equivalent to: IR202416 MI20N PI202416
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: 31.75mm = 1.25 (1-1/4) inch
Outside Diameter: 38.1mm = 1.5 (1-1/2) inch
Width: 25.65mm

NTN 1R35X40X30 Needle Roller Inner Race 35x40x30mm
NTN 1R35X40X30 Needle Roller Inner Race 35x40x30mm
Brand logo
free shipping for any order in the United Kingdom
SKU: 1R35X40X30-NTN
Not Rated Yet

NTN 1R35X40X30 Needle Roller Inner Race 35x40x30mm

  • 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: 35mm
Outside Diameter: 40mm
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 with Lubrication Hole IR35x42x20IS1mm
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free shipping for any order in the United Kingdom
SKU: IR35x42x20IS1-MB
Average Rating (1 Reviews)

Major Brand Needle Roller Inner Ring with Lubrication Hole IR35x42x20IS1mm

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: 35mm
Outside Diameter: 42mm
Width: 20mm

Displaying 776 to 800 (of 1479 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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