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RNAST45R
Support Rollers
RNAST45R
Support Rollers
The IKO RNAST45R is a crowned outer ring needle roller support roller produced from durable chrome steel in Japan. Featuring an open construction without an inner ring, it enables ultra-compact machine architecture. Ideal for large cam followers, industrial turntables, and heavy linear guidance systems.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Need pricing for this part?
This bearing is priced on application. Our team will get back to you with competitive pricing within 24 hours, no obligation.
The IKO RNAST45R is a crowned outer ring needle roller support roller produced from durable chrome steel in Japan. Featuring an open construction without an inner ring, it enables ultra-compact machine architecture. Ideal for large cam followers, industrial turntables, and heavy linear guidance systems.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
RNAST45R
Support Rollers
Technical Specifications
| Part Number | RNAST45R |
| Brand | IKO |
| Bearing Type | Support Rollers |
Enquire About the IKO RNAST45R
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Technical Datasheet
Download full specifications for RNAST45R — dimensions, load ratings, and material data.
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About the IKO RNAST45R
The IKO RNAST45R, is a support rollers, and is extended stock at Buy Bearings.
The IKO RNAST45R is a crowned outer ring needle roller support roller produced from durable chrome steel in Japan. Featuring an open construction without an inner ring, it enables ultra-compact machine architecture. Ideal for large cam followers, industrial turntables, and heavy linear guidance systems.
Common Applications
Support Rollerss are commonly used in:
Why Buy the RNAST45R from Buy Bearings?
- UK-authorised distributor with genuine IKO products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a RNAST45R bearing?
The RNAST45R is a IKO Support Rollers. It is Extended Stock at Buy Bearings.
Is the RNAST45R in stock?
The RNAST45R is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same support rollers, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
