• THK SH-L Linear Bush Case Unit Compact Long Type (SH3LUU~SH20LUU)
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THK SH-L Linear Bush Case Unit Compact Long Type (SH3LUU~SH20LUU)

THK SH-L Linear Bush Case Unit Compact Long Type (SH3LUU~SH20LUU)

SH-L type Linear Bush Case Unit — compact long type.

Key features

  • Two LM bushes in aluminum case; more compact and lightweight than SC type. 2 ball circuits load from top of case for improved service life
  • Seal type (LUU) standard stock; no-seal type on order
  • Stainless LM-MG bush option available on request
  • Shaft diameters: 3~20mm
  • Synthetic resin retainer (max 80°C)

Specifications

Case Material Aluminum (compact, lighter than SC)
Type Long type (2 LM bushes)
Feature 2 ball circuits load from top; improved service life
Seal Double seal (LUU) standard; no-seal type on order
Max Temp. 80°C (standard retainer)
SH3LUU THK Linear Bush case unit compact long, shaft φ3mm, H=14mm, W=10mm, L=23mm | Shaft Dia.: d=3mm | Case Height: M=14mm | Case Width: W=10mm | Case Length: L=23mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH3MLUU available on request | Max Temp.: 80°C (standard retainer)
SH4LUU THK Linear Bush case unit compact long, shaft φ4mm, H=16mm, W=12mm, L=27mm | Shaft Dia.: d=4mm | Case Height: M=16mm | Case Width: W=12mm | Case Length: L=27mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH4MLUU available on request | Max Temp.: 80°C (standard retainer)
SH5LUU THK Linear Bush case unit compact long, shaft φ5mm, H=18mm, W=14mm, L=32mm | Shaft Dia.: d=5mm | Case Height: M=18mm | Case Width: W=14mm | Case Length: L=32mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH5MLUU available on request | Max Temp.: 80°C (standard retainer)
SH6LUU THK Linear Bush case unit compact long, shaft φ6mm, H=22mm, W=16mm, L=40mm | Shaft Dia.: d=6mm | Case Height: M=22mm | Case Width: W=16mm | Case Length: L=40mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH6MLUU available on request | Max Temp.: 80°C (standard retainer)
SH8LUU THK Linear Bush case unit compact long, shaft φ8mm, H=26mm, W=20mm, L=52mm | Shaft Dia.: d=8mm | Case Height: M=26mm | Case Width: W=20mm | Case Length: L=52mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH8MLUU available on request | Max Temp.: 80°C (standard retainer)
SH10LUU THK Linear Bush case unit compact long, shaft φ10mm, H=32mm, W=26mm, L=60mm | Shaft Dia.: d=10mm | Case Height: M=32mm | Case Width: W=26mm | Case Length: L=60mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH10MLUU available on request | Max Temp.: 80°C (standard retainer)
SH12LUU THK Linear Bush case unit compact long, shaft φ12mm, H=34mm, W=28mm, L=62mm | Shaft Dia.: d=12mm | Case Height: M=34mm | Case Width: W=28mm | Case Length: L=62mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH12MLUU available on request | Max Temp.: 80°C (standard retainer)
SH13LUU THK Linear Bush case unit compact long, shaft φ13mm, H=36mm, W=30mm, L=66mm | Shaft Dia.: d=13mm | Case Height: M=36mm | Case Width: W=30mm | Case Length: L=66mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH13MLUU available on request | Max Temp.: 80°C (standard retainer)
SH16LUU THK Linear Bush case unit compact long, shaft φ16mm, H=42mm, W=36mm, L=76mm | Shaft Dia.: d=16mm | Case Height: M=42mm | Case Width: W=36mm | Case Length: L=76mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH16MLUU available on request | Max Temp.: 80°C (standard retainer)
SH20LUU THK Linear Bush case unit compact long, shaft φ20mm, H=49mm, W=42mm, L=86mm | Shaft Dia.: d=20mm | Case Height: M=49mm | Case Width: W=42mm | Case Length: L=86mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH20MLUU available on request | Max Temp.: 80°C (standard retainer)
Linear BushingsTHK
10 product codes available in this family
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THK SH-L Linear Bush Case Unit Compact Long Type (SH3LUU~SH20LUU)

Brand THK·Linear Bushings

Available part numbers (10)

SH3LUU, SH4LUU, SH5LUU, SH6LUU, SH8LUU, SH10LUU, SH12LUU, SH13LUU, SH16LUU, SH20LUU

How to order

Send the THK part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
SH3LUUTHK Linear Bush case unit compact long, shaft φ3mm, H=14mm, W=10mm, L=23mm | Shaft Dia.: d=3mm | Case Height: M=14mm | Case Width: W=10mm | Case Length: L=23mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH3MLUU available on request | Max Temp.: 80°C (standard retainer)
SH4LUUTHK Linear Bush case unit compact long, shaft φ4mm, H=16mm, W=12mm, L=27mm | Shaft Dia.: d=4mm | Case Height: M=16mm | Case Width: W=12mm | Case Length: L=27mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH4MLUU available on request | Max Temp.: 80°C (standard retainer)
SH5LUUTHK Linear Bush case unit compact long, shaft φ5mm, H=18mm, W=14mm, L=32mm | Shaft Dia.: d=5mm | Case Height: M=18mm | Case Width: W=14mm | Case Length: L=32mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH5MLUU available on request | Max Temp.: 80°C (standard retainer)
SH6LUUTHK Linear Bush case unit compact long, shaft φ6mm, H=22mm, W=16mm, L=40mm | Shaft Dia.: d=6mm | Case Height: M=22mm | Case Width: W=16mm | Case Length: L=40mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH6MLUU available on request | Max Temp.: 80°C (standard retainer)
SH8LUUTHK Linear Bush case unit compact long, shaft φ8mm, H=26mm, W=20mm, L=52mm | Shaft Dia.: d=8mm | Case Height: M=26mm | Case Width: W=20mm | Case Length: L=52mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH8MLUU available on request | Max Temp.: 80°C (standard retainer)
SH10LUUTHK Linear Bush case unit compact long, shaft φ10mm, H=32mm, W=26mm, L=60mm | Shaft Dia.: d=10mm | Case Height: M=32mm | Case Width: W=26mm | Case Length: L=60mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH10MLUU available on request | Max Temp.: 80°C (standard retainer)
SH12LUUTHK Linear Bush case unit compact long, shaft φ12mm, H=34mm, W=28mm, L=62mm | Shaft Dia.: d=12mm | Case Height: M=34mm | Case Width: W=28mm | Case Length: L=62mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH12MLUU available on request | Max Temp.: 80°C (standard retainer)
SH13LUUTHK Linear Bush case unit compact long, shaft φ13mm, H=36mm, W=30mm, L=66mm | Shaft Dia.: d=13mm | Case Height: M=36mm | Case Width: W=30mm | Case Length: L=66mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH13MLUU available on request | Max Temp.: 80°C (standard retainer)
SH16LUUTHK Linear Bush case unit compact long, shaft φ16mm, H=42mm, W=36mm, L=76mm | Shaft Dia.: d=16mm | Case Height: M=42mm | Case Width: W=36mm | Case Length: L=76mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH16MLUU available on request | Max Temp.: 80°C (standard retainer)
SH20LUUTHK Linear Bush case unit compact long, shaft φ20mm, H=49mm, W=42mm, L=86mm | Shaft Dia.: d=20mm | Case Height: M=49mm | Case Width: W=42mm | Case Length: L=86mm | Case Material: Aluminum (compact, lighter than SC) | Type: Long type (2 LM bushes) | Feature: 2 ball circuits load from top; improved service life | Seal: Double seal (LUU) standard; no-seal type on order | Stainless Option: SH20MLUU available on request | Max Temp.: 80°C (standard retainer)

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