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Needle Roller Inner Rings
LRT809054 Needle Roller Inner Ring 80x90x54mm
| 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]... |
Inside Diameter: 80mm
Outside Diameter: 90mm
Width: 54mm
Needle Roller Bearings
Adhesives
Lubricants
Budget Needle Roller Inner Ring IR130x145x35mm
| 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]... |
Inside Diameter: 130mm
Outside Diameter: 145mm
Width: 35mm
Budget Needle Roller Inner Ring IR110x125x40mm
| 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]... |
Inside Diameter: 110mm
Outside Diameter: 125mm
Width: 40mm
Major Brand Needle Roller Inner Ring IR65x75x28mm
| 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]... |
Inside Diameter: 65mm
Outside Diameter: 75mm
Width: 28mm
LRT708060 Needle Roller Inner Ring 70x80x60mm
| 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]... |
Inside Diameter: 70mm
Outside Diameter: 80mm
Width: 60mm
Needle Roller Bearings
Adhesives
Lubricants
LRT859350 Needle Roller Inner Ring 85x93x50.5mm
| 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]... |
Inside Diameter: 85mm
Outside Diameter: 93mm
Width: 50.5mm
Needle Roller Bearings
Adhesives
Lubricants
LRT859545 Needle Roller Inner Ring 85x95x45.5mm
| 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]... |
Inside Diameter: 85mm
Outside Diameter: 95mm
Width: 45.5mm
Needle Roller Bearings
Adhesives
Lubricants
LRB445228 Imperial Needle Roller Inner Race 2-3/4x3-1/4x44.7
| 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]... |
Inside Diameter: 69.85mm = 2.75 (2-3/4) inch
Outside Diameter: 82.55mm = 3.25 (3-1/4) inch
Width: 44.7mm
LRB445232 Imperial Needle Roller Inner Race 2-3/4x3-1/4x51.05
| 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]... |
Inside Diameter: 69.85mm = 2.75 (2-3/4) inch
Outside Diameter: 82.55mm = 3.25 (3-1/4) inch
Width: 51.05mm
LRTZ8510036 Needle Roller Inner Race 85x100x36mm
| 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]... |
Inside Diameter: 85mm
Outside Diameter: 100mm
Width: 36mm
NTN 1R80X90X54 Needle Roller Inner Race 80x90x54mm
- 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]...
Inside Diameter: 80mm
Outside Diameter: 90mm
Width: 54mm
Needle Roller Bearings
Adhesives
Lubricants
LRTZ9511036 Needle Roller Inner Race 95x110x36mm
| 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]... |
Inside Diameter: 95mm
Outside Diameter: 110mm
Width: 36mm
Major Brand Needle Roller Inner Ring IR70x80x25mm
| 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]... |
Inside Diameter: 70mm
Outside Diameter: 80mm
Width: 25mm
LRT9511035 Needle Roller Inner Ring 95x110x35mm
| 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]... |
Inside Diameter: 95mm
Outside Diameter: 110mm
Width: 35mm
Needle Roller Bearings
Adhesives
Lubricants
LRT10011030 Needle Roller Inner Ring 100x110x30mm
| 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]... |
Inside Diameter: 100mm
Outside Diameter: 110mm
Width: 30mm
Needle Roller Bearings
Adhesives
Lubricants
Major Brand Needle Roller Inner Ring IR55x63x45mm
| 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]... |
Inside Diameter: 55mm
Outside Diameter: 63mm
Width: 45mm
LRT809030 Needle Roller Inner Ring 80x90x30mm
| 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]... |
Inside Diameter: 80mm
Outside Diameter: 90mm
Width: 30mm
Needle Roller Bearings
Adhesives
Lubricants
LRT11012030 Needle Roller Inner Ring 110x120x30mm
| 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]... |
Inside Diameter: 110mm
Outside Diameter: 120mm
Width: 30mm
Needle Roller Bearings
Adhesives
Lubricants
Budget Needle Roller Inner Ring IR120x135x45mm
| 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]... |
Inside Diameter: 120mm
Outside Diameter: 135mm
Width: 45mm
LRTZ9010050 Needle Roller Inner Race 90x100x50.5mm
| 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]... |
Inside Diameter: 90mm
Outside Diameter: 100mm
Width: 50.5mm
LRT9010050 Needle Roller Inner Ring 90x100x50.5mm
| 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]... |
Inside Diameter: 90mm
Outside Diameter: 100mm
Width: 50.5mm
Needle Roller Bearings
Adhesives
Lubricants
LRTZ809055 Needle Roller Inner Race 80x90x55mm
| 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]... |
Inside Diameter: 80mm
Outside Diameter: 90mm
Width: 55mm
LRB485632 Imperial Needle Roller Inner Race 3x3-1/2x51.05
| 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]... |
Inside Diameter: 76.2mm = 3 inch
Outside Diameter: 88.9mm = 3.5 (3-1/2) inch
Width: 51.05mm
Budget Needle Roller Inner Ring IR140x155x35mm
| 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]... |
Inside Diameter: 140mm
Outside Diameter: 155mm
Width: 35mm
LRT8510035 Needle Roller Inner Ring 85x100x35mm
| 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]... |
Inside Diameter: 85mm
Outside Diameter: 100mm
Width: 35mm
Needle Roller Bearings
Adhesives
Lubricants
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.







