LM4 THK LINEAR BUSHING
KKM Solutions is an independent parts distributor, not an authorized THK dealer — how we source.
THK LM4 - Linear Ball Bearings - Length: Standard ft; Housing material: [Steel] Bearing Steel; Dynamic Load Rating: 88.2.
Overview
Part number LM4 from THK, listed in Linear Shafts & Ball Bushings. Specifications on file: Ball Material Steel; Ball Recirculating Type Single; Basic Static Load Rating 127; Dynamic Load Rating 88.2. KKM Solutions quotes this part with pricing and availability confirmed per order.
THK LM4 is a Linear Ball Bearings catalog item from THK. The manufacturer's published data for this part number specifies Length: Standard ft and Housing material: [Steel] Bearing Steel.
The specification set recorded for this part number covers Dynamic Load Rating: 88.2; Product type: Straight; Operating temperature - max: 80; Retainer Material: Resin; Lubrication Type: Anti-Rust Only (customer needs to add own Grease); Outer diameter d: 8 Ø mm; Overall Length (L): 12 mm; Basic Static Load Rating: 127; Ball Material: Steel; Precision: High Grade; Motion: Linear Motion; Outer Cylinder Surface Finish: [No Surface Treatment] No Surface Treatment. See the Specifications tab on this page for the full technical table.
Specifications
| Ball Material | Steel |
|---|---|
| Ball Recirculating Type | Single |
| Basic Static Load Rating | 127 |
| Dynamic Load Rating | 88.2 |
| Eccentricity | 8 μm |
| Housing material | [Steel] Bearing Steel |
| Inscribed Bore Diameter Tolerance | 0/-0.008 |
| Inscribed Circle Diameter dr | 4 Ø |
| Length | Standard |
| Lubrication Type | Anti-Rust Only (customer needs to add own Grease) |
| Motion | Linear Motion |
| Operating temperature - max | 80 |
| Outer Cylinder Surface Finish | [No Surface Treatment] No Surface Treatment |
| Outer diameter d | 8 Ø mm |
| Overall Length (L) | 12 mm |
| Precision | High Grade |
| Product type | Straight |
| Retainer Material | Resin |
| Seal Option | No Seals |
Product details
| Manufacturer | THK |
|---|---|
| Manufacturer part number | LM4 |
| Product category | Linear Shafts & Ball Bushings |
| Published specifications | 19 attributes listed |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for LM4?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the LM4?
LM4 is made by THK and is listed in our Linear Shafts & Ball Bushings category. KKM Solutions is an independent distributor, not an authorized THK dealer: we source the exact THK part number LM4, and the quote confirms condition and lead time before you order.
Is the LM4 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the LM4, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of LM4?
No published lifecycle status is on file for LM4. THK lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of LM4?
Key specifications include Ball Material: Steel; Ball Recirculating Type: Single; Basic Static Load Rating: 127; Dynamic Load Rating: 88.2. The full specification table on this page lists every published attribute for this part.
What is the bore size of LM4?
Per the published specification for LM4: Inscribed Bore Diameter Tolerance: 0/-0.008. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What operating temperature is LM4 rated for?
Per the published specification for LM4: Operating temperature - max: 80. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What material is LM4 made of?
Per the published specification for LM4: Housing material: [Steel] Bearing Steel. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can LM4 ship?
Lead time for LM4 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Related Products
THK THK LM3UU - LINEAR BUSHING
THK THK LM40-AJ - LINEAR BUSHING
THK THK LM3U - LINEAR BUSHING
THK THK LM40 - LINEAR BUSHING
THK THK LM3P - LINEAR BUSHING
THK THK LM40MG - LINEAR BUSHING
More Linear Shafts & Ball Bushings parts
Technical Guides
Browse more THK Linear Motion, or see everything from THK.