[THK] — Spherical Plain Bearing SA1 (Standard)
Roller Guides THK

[THK] — Spherical Plain Bearing SA1 (Standard)

Family ID: THK-SA1

THK SA1 type Spherical Plain Bearing, standard (no seal). European series; compact width and thin section vs SB type. Outer ring split at 1 point (2 points for d≥100mm). Inner diameter d = 12~240mm. Seal type (SA1UU) also available.

23 product codes available in this family

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Product Codes & Specifications

Product Code Description Brand Spec
SA112 THK Spherical Plain Bearing SA112, d=12mm, D=22mm, C=2.94kN THK Inner Diameter (d): 12 mm | Outer Diameter (D): 22 mm | Outer Ring Width (B): 7 mm | Inner Ring Width (B1): 10 mm | Basic Dynamic Load Rating C: 2.94 kN | Basic Static Load Rating C0: 74.1 kN | Mass: 0.017 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA115 THK Spherical Plain Bearing SA115, d=15mm, D=26mm, C=4.7kN THK Inner Diameter (d): 15 mm | Outer Diameter (D): 26 mm | Outer Ring Width (B): 9 mm | Inner Ring Width (B1): 12 mm | Basic Dynamic Load Rating C: 4.7 kN | Basic Static Load Rating C0: 117.0 kN | Mass: 0.032 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA117 THK Spherical Plain Bearing SA117, d=17mm, D=30mm, C=5.88kN THK Inner Diameter (d): 17 mm | Outer Diameter (D): 30 mm | Outer Ring Width (B): 10 mm | Inner Ring Width (B1): 14 mm | Basic Dynamic Load Rating C: 5.88 kN | Basic Static Load Rating C0: 147.0 kN | Mass: 0.049 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA120 THK Spherical Plain Bearing SA120, d=20mm, D=35mm, C=8.23kN THK Inner Diameter (d): 20 mm | Outer Diameter (D): 35 mm | Outer Ring Width (B): 12 mm | Inner Ring Width (B1): 16 mm | Basic Dynamic Load Rating C: 8.23 kN | Basic Static Load Rating C0: 205.0 kN | Mass: 0.065 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA125 THK Spherical Plain Bearing SA125, d=25mm, D=42mm, C=13.3kN THK Inner Diameter (d): 25 mm | Outer Diameter (D): 42 mm | Outer Ring Width (B): 16 mm | Inner Ring Width (B1): 20 mm | Basic Dynamic Load Rating C: 13.3 kN | Basic Static Load Rating C0: 334.0 kN | Mass: 0.115 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA130 THK Spherical Plain Bearing SA130, d=30mm, D=47mm, C=17.3kN THK Inner Diameter (d): 30 mm | Outer Diameter (D): 47 mm | Outer Ring Width (B): 18 mm | Inner Ring Width (B1): 22 mm | Basic Dynamic Load Rating C: 17.3 kN | Basic Static Load Rating C0: 431.0 kN | Mass: 0.16 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA135 THK Spherical Plain Bearing SA135, d=35mm, D=55mm, C=22.1kN THK Inner Diameter (d): 35 mm | Outer Diameter (D): 55 mm | Outer Ring Width (B): 20 mm | Inner Ring Width (B1): 25 mm | Basic Dynamic Load Rating C: 22.1 kN | Basic Static Load Rating C0: 553.0 kN | Mass: 0.258 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA140 THK Spherical Plain Bearing SA140, d=40mm, D=62mm, C=27.5kN THK Inner Diameter (d): 40 mm | Outer Diameter (D): 62 mm | Outer Ring Width (B): 22 mm | Inner Ring Width (B1): 28 mm | Basic Dynamic Load Rating C: 27.5 kN | Basic Static Load Rating C0: 686.0 kN | Mass: 0.315 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA145 THK Spherical Plain Bearing SA145, d=45mm, D=68mm, C=35.3kN THK Inner Diameter (d): 45 mm | Outer Diameter (D): 68 mm | Outer Ring Width (B): 25 mm | Inner Ring Width (B1): 32 mm | Basic Dynamic Load Rating C: 35.3 kN | Basic Static Load Rating C0: 882.0 kN | Mass: 0.413 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA150 THK Spherical Plain Bearing SA150, d=50mm, D=75mm, C=43.5kN THK Inner Diameter (d): 50 mm | Outer Diameter (D): 75 mm | Outer Ring Width (B): 28 mm | Inner Ring Width (B1): 35 mm | Basic Dynamic Load Rating C: 43.5 kN | Basic Static Load Rating C0: 1090.0 kN | Mass: 0.56 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA160 THK Spherical Plain Bearing SA160, d=60mm, D=90mm, C=67.7kN THK Inner Diameter (d): 60 mm | Outer Diameter (D): 90 mm | Outer Ring Width (B): 36 mm | Inner Ring Width (B1): 44 mm | Basic Dynamic Load Rating C: 67.7 kN | Basic Static Load Rating C0: 1700.0 kN | Mass: 1.1 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA170 THK Spherical Plain Bearing SA170, d=70mm, D=105mm, C=86.6kN THK Inner Diameter (d): 70 mm | Outer Diameter (D): 105 mm | Outer Ring Width (B): 40 mm | Inner Ring Width (B1): 49 mm | Basic Dynamic Load Rating C: 86.6 kN | Basic Static Load Rating C0: 2170.0 kN | Mass: 1.54 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA180 THK Spherical Plain Bearing SA180, d=80mm, D=120mm, C=111.0kN THK Inner Diameter (d): 80 mm | Outer Diameter (D): 120 mm | Outer Ring Width (B): 45 mm | Inner Ring Width (B1): 55 mm | Basic Dynamic Load Rating C: 111.0 kN | Basic Static Load Rating C0: 2780.0 kN | Mass: 2.29 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA190 THK Spherical Plain Bearing SA190, d=90mm, D=130mm, C=135.0kN THK Inner Diameter (d): 90 mm | Outer Diameter (D): 130 mm | Outer Ring Width (B): 50 mm | Inner Ring Width (B1): 60 mm | Basic Dynamic Load Rating C: 135.0 kN | Basic Static Load Rating C0: 3380.0 kN | Mass: 2.84 kg | Outer Ring: Outer ring 1-point split | Seal: None
SA1100 THK Spherical Plain Bearing SA1100, d=100mm, D=150mm, C=169.0kN THK Inner Diameter (d): 100 mm | Outer Diameter (D): 150 mm | Outer Ring Width (B): 55 mm | Inner Ring Width (B1): 70 mm | Basic Dynamic Load Rating C: 169.0 kN | Basic Static Load Rating C0: 4210.0 kN | Mass: 4.43 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1110 THK Spherical Plain Bearing SA1110, d=110mm, D=160mm, C=181.0kN THK Inner Diameter (d): 110 mm | Outer Diameter (D): 160 mm | Outer Ring Width (B): 55 mm | Inner Ring Width (B1): 70 mm | Basic Dynamic Load Rating C: 181.0 kN | Basic Static Load Rating C0: 4530.0 kN | Mass: 4.94 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1120 THK Spherical Plain Bearing SA1120, d=120mm, D=180mm, C=264.0kN THK Inner Diameter (d): 120 mm | Outer Diameter (D): 180 mm | Outer Ring Width (B): 70 mm | Inner Ring Width (B1): 85 mm | Basic Dynamic Load Rating C: 264.0 kN | Basic Static Load Rating C0: 6590.0 kN | Mass: 8.12 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1140 THK Spherical Plain Bearing SA1140, d=140mm, D=210mm, C=296.0kN THK Inner Diameter (d): 140 mm | Outer Diameter (D): 210 mm | Outer Ring Width (B): 70 mm | Inner Ring Width (B1): 90 mm | Basic Dynamic Load Rating C: 296.0 kN | Basic Static Load Rating C0: 7410.0 kN | Mass: 11.3 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1160 THK Spherical Plain Bearing SA1160, d=160mm, D=230mm, C=376.0kN THK Inner Diameter (d): 160 mm | Outer Diameter (D): 230 mm | Outer Ring Width (B): 80 mm | Inner Ring Width (B1): 105 mm | Basic Dynamic Load Rating C: 376.0 kN | Basic Static Load Rating C0: 9410.0 kN | Mass: 14.4 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1180 THK Spherical Plain Bearing SA1180, d=180mm, D=260mm, C=424.0kN THK Inner Diameter (d): 180 mm | Outer Diameter (D): 260 mm | Outer Ring Width (B): 80 mm | Inner Ring Width (B1): 105 mm | Basic Dynamic Load Rating C: 424.0 kN | Basic Static Load Rating C0: 10600.0 kN | Mass: 18.9 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1200 THK Spherical Plain Bearing SA1200, d=200mm, D=290mm, C=588.0kN THK Inner Diameter (d): 200 mm | Outer Diameter (D): 290 mm | Outer Ring Width (B): 100 mm | Inner Ring Width (B1): 130 mm | Basic Dynamic Load Rating C: 588.0 kN | Basic Static Load Rating C0: 14700.0 kN | Mass: 28.1 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1220 THK Spherical Plain Bearing SA1220, d=220mm, D=320mm, C=647.0kN THK Inner Diameter (d): 220 mm | Outer Diameter (D): 320 mm | Outer Ring Width (B): 100 mm | Inner Ring Width (B1): 135 mm | Basic Dynamic Load Rating C: 647.0 kN | Basic Static Load Rating C0: 16200.0 kN | Mass: 36.1 kg | Outer Ring: Outer ring 2-point split | Seal: None
SA1240 THK Spherical Plain Bearing SA1240, d=240mm, D=340mm, C=706.0kN THK Inner Diameter (d): 240 mm | Outer Diameter (D): 340 mm | Outer Ring Width (B): 100 mm | Inner Ring Width (B1): 140 mm | Basic Dynamic Load Rating C: 706.0 kN | Basic Static Load Rating C0: 17600.0 kN | Mass: 40.4 kg | Outer Ring: Outer ring 2-point split | Seal: None

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