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    BIF Set - Preloaded

    Unfinished Shaft Ends
    main product photo
    The right and left screws are provided with a phase in the middle of the ball screw nut, and an axial clearance is set at a below-zero value (under a preload). This compact model is capable of a smooth motion.

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    Days to Ship Clear
    Shaft O.D. (mm) Clear
    10. show 4 more show less
    Lead (mm) Clear
    Shaft Length (mm) Clear
    29. show 23 more show less
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    *Please contact THK if you need more than available quantity or out of stock items
    Attributes Part Number Online Store
    Unit Price (USD)    		 Quantity Days to Ship Item Total
    Shaft O.D. (mm): 25
    Lead (mm): 5
    Shaft Length (mm): 1220
    		BIF2505-10RRG0+1220LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 5
    Shaft Length (mm): 1420
    		BIF2505-5RRG0+1420LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 5
    Shaft Length (mm): 1420
    		BIF2505-10RRG0+1420LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 10
    Shaft Length (mm): 620
    		BIF2510A-5RRG0+620LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 10
    Shaft Length (mm): 820
    		BIF2510A-5RRG0+820LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 10
    Shaft Length (mm): 1020
    		BIF2510A-5RRG0+1020LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 10
    Shaft Length (mm): 1220
    		BIF2510A-5RRG0+1220LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 25
    Lead (mm): 10
    Shaft Length (mm): 1420
    		BIF2510A-5RRG0+1420LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 520
    		BIF2806-5RRG0+520LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 520
    		BIF2806-10RRG0+520LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 620
    		BIF2806-5RRG0+620LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 620
    		BIF2806-10RRG0+620LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 720
    		BIF2806-5RRG0+720LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 720
    		BIF2806-5RRG0+720LC5B –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 720
    		BIF2806-10RRG0+720LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 720
    		BIF2806-10RRG0+720LC5B –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 920
    		BIF2806-5RRG0+920LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 920
    		BIF2806-5RRG0+920LC5B –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 920
    		BIF2806-10RRG0+920LC5A –
    		Days to Ship: 3 - 4 weeks
    Shaft O.D. (mm): 28
    Lead (mm): 6
    Shaft Length (mm): 920
    		BIF2806-10RRG0+920LC5B –
    		Days to Ship: 3 - 4 weeks
    Page
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    Screw shaft outer diameterd LeadPh Model No. Ball center-to-center diameterdp Thread minor diameterdc No. of loaded circuitsRows × turns Basic load rating Nut dimensions Nut mass
    DynamicC StaticC0 Outer diameterD Flange diameterD1 Overall lengthL1 H B1 PCD d1 × d2 × h GreasingholeA
    mm mm mm mm kN kN mm mm mm mm mm mm mm kg
    16 5 BIF1605-5 16.75 13.2 1×2.5 7.4 13.9 40 60 56 10 46 50 4.5x8x4.5 M6 0.56
    18 10 BIF1810-3 18.8 15.5 1×1.5 5.1 9.6 42 65 75 12 63 53 5.5x9.5x5.5 M6 0.75
    20 5 BIF2005-5 20.75 17.2 1×2.5 8.3 17.4 44 67 56 11 45 55 5.5x9.5x5.5 M6 0.57
    5 BIF2005-10 20.75 17.2 2×2.5 15.1 35 44 67 86 11 75 55 5.5x9.5x5.5 M6 0.85
    25 5 BIF2505-5 25.75 22.2 1×2.5 9.2 22 50 73 55 11 44 61 5.5x9.5x5.5 M6 0.75
    10 BIF2510A-5 26.3 21.4 1×2.5 15.8 33 58 85 100 18 82 71 6.6x11x6.5 M6 1.86
    28 6 BIF2806-5 28.75 25.2 1×2.5 9.6 24.6 55 85 68 12 56 69 6.6x11x6.5 M6 1.09
    6 BIF2806-10 28.75 25.2 2×2.5 17.5 49.4 55 85 104 12 92 69 6.6x11x6.5 M6 1.52
    32 5 BIF3205-5 32.75 29.2 1×2.5 10.2 28.1 58 85 56 12 44 71 6.6x11x6.5 M6 0.94
    5 BIF3205-10 32.75 29.2 2×2.5 18.5 56.4 58 85 86 12 74 71 6.6x11x6.5 M6 1.31
    6 BIF3206-5 33 28.4 1×2.5 13.9 35.2 62 89 63 12 51 75 6.6x11x6.5 M6 1.21
    6 BIF3206-10 33 28.4 2×2.5 25.2 70.4 62 89 99 12 87 75 6.6x11x6.5 M6 1.75
    10 BIF3210A-5 33.75 26.4 1×2.5 26.1 56.2 74 108 100 15 85 90 9x14x8.5 M6 2.92
    10 BIF3210A‑10 33.75 26.4 2×2.5 47.2 112.7 74 108 160 15 145 90 9x14x8.5 M6 4.27
    36 10 BIF3610-5 37.75 30.5 1×2.5 27.6 63.3 75 120 111 18 93 98 11x17.5x11 M6 3.45
    10 BIF3610-10 37.75 30.5 2×2.5 50.1 126.4 75 120 171 18 153 98 11x17.5x11 M6 4.84
    40 10 BIF4010-5 41.75 34.4 1×2.5 29 70.4 82 124 103 18 85 102 11x17.5x11 M6 3.69
    10 BIF4010-10 41.75 34.4 2×2.5 52.7 141.1 82 124 163 18 145 102 11x17.5x11 M6 5.33
    12 BIF4012-5 42 34.1 1×2.5 33.9 79.2 84 126 119 18 101 104 11x17.5x11 M6 4.36
    12 BIF4012-10 42 34.1 2×2.5 61.6 158.8 84 126 191 18 173 104 11x17.5x11 M6 6.47
    50 10 BIF5010-10 51.75 44.4 2×2.5 58.2 176.4 93 135 163 18 145 113 11x17.5x11 PT 1/8 6.26
    Model No. Standardstocksymbol Screw shaft dimensions
    Overall lengthL l0 l1 l2 d3 d4 Shaft mass
    mm mm mm mm mm mm kg/m
    BIF1605-5A410200501601612.80.92
    510300501601612.80.92
    610400501601612.80.92
    710500501601612.81.25
    BIF1810-3A410200501601815.31.62
    510300501601815.31.62
    610400501601815.31.62
    710500501601815.31.62
    810600501601815.31.62
    BIF2005-5A410200501602015.31.65
    510300501602015.31.65
    610400501602015.31.65
    710500501602015.31.65
    810600501602016.81.65
    1010800501602016.81.65
    B610300502602016.81.65
    710400502602016.81.65
    BIF2505-5A520300601602520.32.84
    620400601602520.32.84
    720500601602520.32.84
    820600601602520.32.84
    1020800601602521.82.84
    12201000601602521.82.84
    14201200601602521.82.84
    B720400602602521.82.84
    820500602602521.82.84
    BIF2510A-5A620400601602520.32.68
    820600601602520.32.68
    1020800601602520.32.68
    12201000601602520.32.68
    14201200601602520.32.68
    BIF2806-5BIF2806-10A520300601602820.33.89
    620400601602820.33.89
    720500601602820.33.89
    920700601602820.33.89
    1020800601602824.83.89
    12201000601602824.83.89
    14201200601602824.83.89
    B720400702502824.83.89
    920500703502824.83.89
    1100700703302824.83.89
    BIF3205-5BIF3205-10A730500701603225.35.03
    930700701603225.35.03
    12301000701603225.35.03
    14301200701603225.35.03
    16301400701603227.85.03
    18301600701603227.85.03
    BIF3206-5BIF3206-10A730500701603225.34.63
    930700701603225.34.63
    12301000701603225.34.63
    14301200701603225.34.63
    16301400701603227.84.63
    18301600701603227.84.63
    B930500703603227.84.63
    1100700703303227.84.63
    14301000703603227.84.63
    BIF3210A-5BIF3210A-10A730500701603225.33.66
    930700701603225.33.66
    14301200701603225.33.66
    18301600701603225.33.66
    BIF3610-5BIF3610-10A730500701603630.35.03
    930700701603630.35.03
    14301200701603630.35.03
    18301600701603630.35.03
    B9305001003303630.35.03
    11007001003003630.35.03
    183012001005303630.35.03
    BIF4010-5BIF4010-10A12301000701604030.36.59
    17301500701604030.36.59
    20301800701604030.36.59
    22302000701604030.36.59
    BIF4012-5BIF4012-10A12301000701604030.36.39
    17301500701604030.36.39
    20301800701604030.36.39
    22302000701604030.36.39
    B173012001004304033.86.39
    203012001007304033.86.39
    BIF5010-10A130010001002005040.311.36
    180015001002005040.311.36
    230020001002005040.311.36
    280025001002005040.311.36
     For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
    Model Screw shaft outer diameter Lead(in mm) No. of circuits Seals Clearance Shaft length(in mm)*1 Accuracy Standard stock symbol
    BIF 16 05 - 5 RR G0 + 410L C5 A
    BIF 16~50 05~12 Various RR : Labyrinth seal G0 : 0 or less mm Length in millimeters then "L" C5 A
      B
    Note 1: See the Specifications tab to see standard sizes available.