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THK SRS12M Original THK Linear Bearing Block

  • Easy maintenance
  • Improved productivity of the machine
  • Substantial energy savings
  • Low total cost
  • Higher accuracy of the machine
  • Higher efficiency in machine design
  • Original THK Products
  • Delivery on 3 days
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THK SRS12M Linear Slide Block Parameters

Attribute Value
Brand THK
Model No. SRS12M
Product Name THK SRS12M Block Linear Guide Slide
Materials Bearing steel / Stainless
Rolling Element Ball
Block Type M
Type of Guide Ball
Loading method 4-way Equal Load Type
Block mounting direction Top surface mount
Ball (roller) retainer Ball Cage (Caged Roller)
Total Block Height M 13 mm (approx. 0.5118 inches)
Total Block Width W 27 mm (approx. 1.0630 inches)
Total Block Length L 34.4 mm (approx. 1.3543 inches)
Block Dimension B 20 mm (approx. 0.7874 inches)
Block Dimension C 15 mm (approx. 0.5906 inches)
Block Dimension T 5.7 mm (approx. 0.2244 inches)
Rail Pitch F 25 mm (approx. 0.9843 inches)
Rail Mounting Hole (d1xd2xh) 3.5x6x4.5 mm
Basic Load Rating Dynamic C 4 kN (approx. 899.24 lbs)
Basic Load Rating Static C0 3.53 kN (approx. 793.58 lbs)
Weight (Block) 0.027 kg (approx. 0.0595 lbs)
Dust cover type Options None, UU, SS (Note: total block length increases with UU or SS)
Seal Resistance Value (SS) 0.60 N (approx. 0.1349 lbs-force)
Dedicated cap for the LM rail mounting hole Applicable
Applicable to QZ Lubricator Yes
Lubrication method Grease lubrication, oil lubrication, other
Grease brand Options AFA, AFB-LF, AFC, AFE, AFF, AFG, Other, Antirust oil only
Standard grease AFF
Nipple, plumbing fixture type None / C3
Preload grade Options Normal (no symbol), light preload (C1)
Accuracy Grades Options Normal grade (No Symbol), high accuracy grade (H), precision grade (P)
Type using standard material Stainless
Standard grease nipples None
Standard seal Options UU, SS
Whether it is possible to change to a high temperature type Cannot be supported
Block surface treatment Options AP-CF, AP-C, AP-HC, other
Rail surface treatment Options AP-CF, AP-C, AP-HC, other
With Rack None
Rail mounting method Bolt fixed
Guide clamper None
Minimum service temperature -15 °C (5 °F)
Maximum service temperature 80 °C (176 °F)
Long-term Maintenance-free Operation Available
Rail joint is available Yes
Availability In stock
Place Of Origin JAPAN
Why we are more
affordablebetterflexible
No MOQ LimitSupport small batch procurement, minimum order quantity 1 piece.
Supply Chain Advantages5%-15% comprehensive cost reduction compared to traditional procurement channels.
Direct Supply From The Brand’s FactoryAll products are shipped directly from the brand’s factory, with no secondary resale, maximize your benefits.

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