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THK SRS15M 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 SRS15M Linear Slide Block Parameters

Parameter Value
Product Name THK SRS15M, Caged Ball LM Guide
Manufacturer THK
Part Number (Example) SRS-15-M-UU +150LM
Materials Bearing steel, Stainless (Standard Material)
Availability In stock
Available Stock (Example) 12 pcs.
Size 15
Outer Dimensions – Height (M) 16 mm (approx. 0.630 inches)
Outer Dimensions – Width (W) 32 mm (approx. 1.260 inches)
Outer Dimensions – Length (L) 43 mm (approx. 1.693 inches)
Block Dimensions – B 25 mm (approx. 0.984 inches)
Block Dimensions – C 20 mm (approx. 0.787 inches)
Block Dimensions – S x l (Mounting Screw Size) M3 x 3.5
Rail Dimensions – Pitch F 40 mm (approx. 1.575 inches)
Rail Dimensions – d1xd2xh (Mounting Hole Dimensions) 3.5x6x4.5 mm
Basic Load Rating – Radial – Dynamic C 6.66 kN (approx. 1497.2 lbs)
Basic Load Rating – Radial – Static C0 5.70 kN (approx. 1281.4 lbs)
Available Rail Lengths 150 mm (approx. 5.906 inches), 230 mm (approx. 9.055 inches), 310 mm (approx. 12.205 inches), 430 mm (approx. 16.929 inches), 550 mm (approx. 21.654 inches), 670 mm (approx. 26.378 inches)
Type of Guide Ball, 4-way Equal Load Type
Loading Method Top surface mount
Block Mounting Direction Yes
Ball (Roller) Retainer Yes
Ball Cage (Caged Roller) Yes
Ball Yes
LaCS is Available Yes
Plate Cover / Steel Tape is Available Yes
Dust Protection Seal UU – Seal Attached On Both Ends
Standard Seal UU, SS
Dust Cover Type None
Seal Resistance Value 1.00 N (approx. 0.225 lbs)
Seal Types for Seal Resistance Value SS
Dedicated Cap for LM Rail Mounting Hole Applicable to QZ Lubricator
Applicable to QZ Lubricator Yes
Lubrication Method Grease lubrication, oil lubrication, other
Grease Brand AFA, AFB-LF, AFC, AFE, AFF, AFG, Other, Antirust oil only
Standard Grease AFF
Nipple, Plumbing Fixture Type PB107
Standard Grease Nipples None
Preload Grade Normal (no symbol), Light preload (C1)
Accuracy Grades Normal grade (No Symbol), High accuracy grade (H), Precision grade (P)
Possibility to Change to High Temperature Type Cannot be supported
Block Surface Treatment AP-CF, AP-C, AP-HC, other
Rail Surface Treatment 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
Block Quantity 1
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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