• THK FTW/FTW-V Flat Roller (Double Row, 90° V-Way)
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THK FTW/FTW-V Flat Roller (Double Row, 90° V-Way)

THK FTW/FTW-V Flat Roller (Double Row, 90° V-Way)

THK FTW flat rollers have two roller rows in a 90°-formed cage for direct use on 90° V-ways in combination with FT flat rollers.

Key features

  • Double-row cage formed at 90° for V-ways
  • Roller diameter 0.7071x the flat-side roller so V and flat sides are the same height
  • Typical pairs: FTW4030V with FT4030/4035, FTW5045/5050 with FT10060V
  • Connection parts integrated in the cage; no linking fixtures needed
  • Accuracy classes normal, H2/H4/H6, P1

Specifications

Series FTW / FTW-V flat roller
Row Double row (90° V surface)
Accuracy classes Normal, H2, H4, H6, P1
Code composition Model + accuracy + cage length, e.g. FTW5050 P1 -750L
Cage length Specify total cage length (mm)
Rated life basis 100 km
Raceway requirement 58-64 HRC, Ra0.4 or better
Source THK General Catalog Flat Roller (Korean ed. 515-2K), p. A11-9-A11-13
FTW4030V-150 Model: FTW4030V (table nominal, unit 150 mm) | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: Specify
FTW4030V Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: Normal (Da -3~0 µm)
FTW4030V H2 Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: H2 (high, -2~0 µm)
FTW4030V H4 Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: H4 (high, -4~-2 µm)
FTW4030V H6 Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: H6 (high, -6~-4 µm)
FTW4030V P1 Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: P1 (precision, -1~0 µm)
FTW5045-250 Model: FTW5045 (table nominal, unit 250 mm) | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: Specify
FTW5045 Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: Normal (Da -3~0 µm)
FTW5045 H2 Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: H2 (high, -2~0 µm)
FTW5045 H4 Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: H4 (high, -4~-2 µm)
FTW5045 H6 Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: H6 (high, -6~-4 µm)
FTW5045 P1 Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: P1 (precision, -1~0 µm)
FTW5050-250 Model: FTW5050 (table nominal, unit 250 mm) | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: Specify
FTW5050 Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: Normal (Da -3~0 µm)
FTW5050 H2 Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: H2 (high, -2~0 µm)
FTW5050 H4 Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: H4 (high, -4~-2 µm)
FTW5050 H6 Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: H6 (high, -6~-4 µm)
FTW5050 P1 Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: P1 (precision, -1~0 µm)
FTW5035V-250 Model: FTW5035V (table nominal, unit 250 mm) | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: Specify
FTW5035V Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: Normal (Da -3~0 µm)
FTW5035V H2 Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: H2 (high, -2~0 µm)
FTW5035V H4 Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: H4 (high, -4~-2 µm)
FTW5035V H6 Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: H6 (high, -6~-4 µm)
FTW5035V P1 Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: P1 (precision, -1~0 µm)
FTW6022.4-320 Model: FTW6022.4 (table nominal, unit 320 mm) | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: Specify
FTW6022.4 Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: Normal (Da -3~0 µm)
FTW6022.4 H2 Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: H2 (high, -2~0 µm)
FTW6022.4 H4 Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: H4 (high, -4~-2 µm)
FTW6022.4 H6 Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: H6 (high, -6~-4 µm)
FTW6022.4 P1 Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: P1 (precision, -1~0 µm)
FTW10036V-380 Model: FTW10036V (table nominal, unit 380 mm) | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: Specify
FTW10036V Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: Normal (Da -3~0 µm)
FTW10036V H2 Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: H2 (high, -2~0 µm)
FTW10036V H4 Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: H4 (high, -4~-2 µm)
FTW10036V H6 Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: H6 (high, -6~-4 µm)
FTW10036V P1 Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: P1 (precision, -1~0 µm)
FTW10043.5V-380 Model: FTW10043.5V (table nominal, unit 380 mm) | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: Specify
FTW10043.5V Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: Normal (Da -3~0 µm)
FTW10043.5V H2 Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: H2 (high, -2~0 µm)
FTW10043.5V H4 Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: H4 (high, -4~-2 µm)
FTW10043.5V H6 Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: H6 (high, -6~-4 µm)
FTW10043.5V P1 Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: P1 (precision, -1~0 µm)
FTW10070V-500 Model: FTW10070V (table nominal, unit 500 mm) | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: Specify
FTW10070V Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: Normal (Da -3~0 µm)
FTW10070V H2 Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: H2 (high, -2~0 µm)
FTW10070V H4 Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: H4 (high, -4~-2 µm)
FTW10070V H6 Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: H6 (high, -6~-4 µm)
FTW10070V P1 Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: P1 (precision, -1~0 µm)
Roller GuidesTHK
48 product codes available in this family
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THK FTW/FTW-V Flat Roller (Double Row, 90° V-Way)

Brand THK·Roller Guides

Available part numbers (48)

FTW4030V-150, FTW4030V, FTW4030V H2, FTW4030V H4, FTW4030V H6, FTW4030V P1, FTW5045-250, FTW5045, FTW5045 H2, FTW5045 H4 + 38 more — see full table ↓

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Product codeSpec
FTW4030V-150Model: FTW4030V (table nominal, unit 150 mm) | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: Specify
FTW4030VModel: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: Normal (Da -3~0 µm)
FTW4030V H2Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: H2 (high, -2~0 µm)
FTW4030V H4Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: H4 (high, -4~-2 µm)
FTW4030V H6Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: H6 (high, -6~-4 µm)
FTW4030V P1Model: FTW4030V | Width b: 30 mm | Roller dia. Da: 2.828 mm | C / C0 per unit length: 59 / 220 kN | Accuracy: P1 (precision, -1~0 µm)
FTW5045-250Model: FTW5045 (table nominal, unit 250 mm) | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: Specify
FTW5045Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: Normal (Da -3~0 µm)
FTW5045 H2Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: H2 (high, -2~0 µm)
FTW5045 H4Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: H4 (high, -4~-2 µm)
FTW5045 H6Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: H6 (high, -6~-4 µm)
FTW5045 P1Model: FTW5045 | Width b: 45 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 142 / 548 kN | Accuracy: P1 (precision, -1~0 µm)
FTW5050-250Model: FTW5050 (table nominal, unit 250 mm) | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: Specify
FTW5050Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: Normal (Da -3~0 µm)
FTW5050 H2Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: H2 (high, -2~0 µm)
FTW5050 H4Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: H4 (high, -4~-2 µm)
FTW5050 H6Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: H6 (high, -6~-4 µm)
FTW5050 P1Model: FTW5050 | Width b: 50 mm | Roller dia. Da: 5 mm | C / C0 per unit length: 160 / 634 kN | Accuracy: P1 (precision, -1~0 µm)
FTW5035V-250Model: FTW5035V (table nominal, unit 250 mm) | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: Specify
FTW5035VModel: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: Normal (Da -3~0 µm)
FTW5035V H2Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: H2 (high, -2~0 µm)
FTW5035V H4Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: H4 (high, -4~-2 µm)
FTW5035V H6Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: H6 (high, -6~-4 µm)
FTW5035V P1Model: FTW5035V | Width b: 35 mm | Roller dia. Da: 3.535 mm | C / C0 per unit length: 102 / 411 kN | Accuracy: P1 (precision, -1~0 µm)
FTW6022.4-320Model: FTW6022.4 (table nominal, unit 320 mm) | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: Specify
FTW6022.4Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: Normal (Da -3~0 µm)
FTW6022.4 H2Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: H2 (high, -2~0 µm)
FTW6022.4 H4Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: H4 (high, -4~-2 µm)
FTW6022.4 H6Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: H6 (high, -6~-4 µm)
FTW6022.4 P1Model: FTW6022.4 | Width b: 22.4 mm | Roller dia. Da: 6 mm | C / C0 per unit length: 53 / 141 kN | Accuracy: P1 (precision, -1~0 µm)
FTW10036V-380Model: FTW10036V (table nominal, unit 380 mm) | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: Specify
FTW10036VModel: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: Normal (Da -3~0 µm)
FTW10036V H2Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: H2 (high, -2~0 µm)
FTW10036V H4Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: H4 (high, -4~-2 µm)
FTW10036V H6Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: H6 (high, -6~-4 µm)
FTW10036V P1Model: FTW10036V | Width b: 36 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 149 / 507 kN | Accuracy: P1 (precision, -1~0 µm)
FTW10043.5V-380Model: FTW10043.5V (table nominal, unit 380 mm) | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: Specify
FTW10043.5VModel: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: Normal (Da -3~0 µm)
FTW10043.5V H2Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: H2 (high, -2~0 µm)
FTW10043.5V H4Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: H4 (high, -4~-2 µm)
FTW10043.5V H6Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: H6 (high, -6~-4 µm)
FTW10043.5V P1Model: FTW10043.5V | Width b: 43.5 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 182 / 660 kN | Accuracy: P1 (precision, -1~0 µm)
FTW10070V-500Model: FTW10070V (table nominal, unit 500 mm) | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: Specify
FTW10070VModel: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: Normal (Da -3~0 µm)
FTW10070V H2Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: H2 (high, -2~0 µm)
FTW10070V H4Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: H4 (high, -4~-2 µm)
FTW10070V H6Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: H6 (high, -6~-4 µm)
FTW10070V P1Model: FTW10070V | Width b: 70 mm | Roller dia. Da: 7.071 mm | C / C0 per unit length: 394 / 1804 kN | Accuracy: P1 (precision, -1~0 µm)

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