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Parameter | Value |
---|---|
Brand | THK |
Model Number | SHS20LV |
Type of Guide | 4-way Equal Load Type |
Radial Height M (Block) | 30 mm (approx. 1.18 inches) |
Width W (Block) | 44 mm (approx. 1.73 inches) |
Length L (Block) | 98 mm (approx. 3.86 inches) |
Dimension B (Block) | 32 mm (approx. 1.26 inches) |
Dimension C (Block) | 50 mm (approx. 1.97 inches) |
Dimension K (Block) | 25.4 mm (approx. 1.00 inch) |
Mounting Hole (S x l) (Block) | M5 x 5 |
Rail Pitch F | 60 mm (approx. 2.36 inches) |
Rail Hole (d1xd2xh) | 6×9.5×8.5 mm (approx. 0.24×0.37×0.33 inches) |
Standard Maximum Rail Length | 3000 mm (approx. 118.11 inches) |
Basic Dynamic Load Rating C | 28.1 kN (approx. 6316 lbs) |
Basic Static Load Rating C0 | 50.3 kN (approx. 11307 lbs) |
LM Block Mass | 0.46 kg (approx. 1.01 lbs) |
LM Rail Mass per Meter | 2.3 kg/m (approx. 1.55 lbs/ft) |
Materials | Bearing steel, Iron-based |
Preload Grade Options | Normal (No Symbol), Light Preload (C1), Medium Preload (C0) |
Accuracy Grade Options | Normal grade (No Symbol), high accuracy grade (H), precision grade (P), super precision grade (SP), ultra precision grade (UP) |
Standard Seal Type | SS (end seals + side seals + inner seals) |
Seal Resistance Value (SS) | 7.00 N (approx. 1.57 lbs-force) |
Minimum Service Temperature | -15 °C (5 °F) |
Maximum Service Temperature | 80 °C (176 °F) |
Mounting Method | Bolt fixed, From above |
Rolling Elements | Balls |
Standard Grease | AFB-LF |
Standard Grease Nipples | B-M6F (Options: A-M6F, C-M6F, LF-A, LF-B, SF-A, SF-B) |
Applicable to QZ Lubricator | Yes |
LaCS Available | Yes |
Plate Cover / Steel Tape Available | Yes |
Dedicated Cap Available | Yes (CV5) |
High Temperature Type Changeable | 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 |
Guide Clamper | None |
Long-term Maintenance-free Operation | Available |
Rail Joint Available | Yes |