Ball runner blocks / Steel / FNS / R1651

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Standard BSHP ball runner block made of steel


Definition of the format of ball runner blocks

CriterionDesignationCode (example)
FNS
WidthFlange (F)F  
Slimline (S)S  
Wide (B)B  
Compact (C)C  
LengthNormal (N) N 
Long (L) L 
Short (K) K 
HeightStandard height (S)  S
High (H)  H
Low (N)  N
 

FNS – Flanged, normal, standard height R1651 ... 2.

221303469538_EN

Features and Ordering

Dynamic characteristics
Travel speed: vmax = 5 m/s
Acceleration: amax = 500 m/s2
(If Fcomb > 2.8 · Fpr : amax = 50 m/s2)

Note on lubrication
▶ Pre-lubricated

Note
Can be used on all SNS/SNO ball guide rails.
Ball runner blocks of size 55 and size 65 can be found in chapter “Heavy-duty ball runner block BSHP made of steel” after this chapter.



Options and material numbers

SizeBall runner blocks
with size
Preload classAccuracy classSeals on ball runner blocks
without ball chainwith ball chain
C0C1C2C3NHPXPSSLS1)DSSSLS1)DS
15R1651 19   4320212223
 1  432820212Z22232Y
  2 32820212Z22232Y
   3820212Z22232Y
20R1651 89   4320212223
 1  432820212Z22232Y
  2 32820212Z22232Y
   3820212Z22232Y
25R1651 29   4320212223
 1  432820212Z22232Y
  2 32820212Z22232Y
   3820212Z22232Y
30R1651 79   4320212223
 1  432820212Z22232Y
  2 32820212Z22232Y
   3820212Z22232Y
35R1651 39   4320212223
 1  432820212Z22232Y
  2 32820212Z22232Y
   3820212Z22232Y
45R1651 49   432022
 1  4328202Z222Y
  2 328202Z222Y
   38202Z222Y
E.g.:R1651 7 1   3  20     

1) Only for accuracy classes N and H and for XP in preload class C1.
 

Preload classes
C0 = Without preload (clearance)
C1 = Moderate preload
C2 = Average preload
C3 = High preload
Seals
SS = Standard seal
LS = Low-friction seal
DS = Double-lip seal
Key
gray numbers = No preferred variant / combination
(partially longer delivery times)


Ordering example
Options:
▶ Ball runner blocks FNS
▶ Size 30
▶ Preload class C1
▶ Accuracy class H
▶ With standard seal, without ball chain
Material number: R1651 713 20

Dimensional Drawing and Specifications

221303469538_EN

221303469538_EN

 a) For O-ring
    Size 15: Ø 4 · 1.0 (mm)
    Size 20 – 45: Ø 5 · 1.0 (mm)
    Open lube port if necessary (see section entitled “Lubrication”).
b) Recommended position for pin holes (dimension E4 see chapter Mounting)
    Pre-drilled holes may be present at this position for manufacturing reasons.
    They are suitable for drilling out.
c) Lube nipple, size 15 – 20:
    Funnel-type lube nipple DIN 3405-A, M3x5, B2 = 1.6 mm
    When using different lube nipples, pay attention to the screw-in depth of 5 mm!
    Lube nipple, size 25 – 45:
    Hydraulic-type lube nipple DIN 71412-A M6x8, B2 = 9.5 mm
    When using different lube nipples, pay attention to the screw-in depth of 8 mm!
    The lube nipple is included in the scope of delivery (not installed).
    Connection is possible on all sides.
d) Sealing plugs may be present at this position for manufacturing reasons.
    Remove before mounting.
SizeDimensions (mm)
AA1A2A3B+0.5B1E1E2E3E8E9HH1H21)H22)K1K2K3K4
154723.51516.058.239.238302624.556.702419.9016.3016.208.009.63.203.20
206331.52021.575.049.653403532.507.303025.3520.7520.5511.8011.83.353.35
257035.02323.586.257.857454038.3011.503629.9024.4524.2512.4513.65.505.50
309045.02831.097.767.472524448.4014.604235.3528.5528.3514.0015.76.056.05
3510050.03433.0110.577.082625258.0017.354840.4032.1531.8514.5016.06.906.90
4512060.04537.5137.697.0100806069.8020.906050.3040.1539.8517.3019.38.208.20
SizeDimensions (mm)Mass
(kg)
Load capacities3)
(N)
Load moments3)
(Nm)
 

221303469538_EN

221303469538_EN

221303469538_EN

N1N2N6±0.5S1S2S5S9TV1mCC0MtMt0MLML0
155.24.4010.34.3M54.5M2.5x3.5605.00.20986012700951206887
207.75.2013.25.3M66.0M3x5606.00.452340029800300380200260
259.37.0015.26.7M87.0M3x5607.50.652860035900410510290360
3011.07.9017.08.5M109.0M3x5807.01.103650048100630830440580
3512.010.1520.58.5M109.0M3x5808.01.605180080900111017407201130
4515.012.4023.510.4M1214.0M4x710510.03.00864001320002330356015402350

1) Dimension H2 with cover strip
2) Dimension H2 without cover strip
3) Load ratings and load moments for ball runner block without ball chain. Load ratings and load moments for ball runner block with ball chain  Page.12
     Determination of the dynamic load capacities and load moments is based on a stroke travel of 100,000 m according to DIN ISO 14728-1.
     Often only 50,000 m are actually stipulated. For comparison: Multiply the values C, Mt  and ML by 1.26 according to the table.

Part Number
R165111320
R165111420
R165112320
R165119420
R165121320
R165121420
R165122320
R165129420
R165131320
R165131420
R165132320
R165139420
R165141320
R165141420
R165142320
R165149420
R165151410
R165161410
R165171320
R165171420
R165172320
R165179420
R165181320
R165181420
R165182320
R165189420
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Rail Width
(mm)
Mounting Height H
(mm)
Preload Accuracy Nominal Part Number Basic Load Rating: Dynamic Load
(N)
Basic Load Rating: Static Load
(N)
Allowable Static Moment MA
(Nm)
Allowable Static Moment MB
(Nm)
Allowable Static Moment MC
(Nm)
T Dimension
(mm)

86.44 €

1 Available 70 Days 1524[Light Preload] Interchangeable, Light PreloadHigh Grade (high)15986012700878712060

82.30 €

1 Available 71 Days 1524[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)15986012700878712060

88.17 €

1 Available 70 Days 1524Medium PreloadHigh Grade (high)15124241600215115111060

83.95 €

1 Available 70 Days 1524ClearanceNormal Grade (normal)15124241600215115111060

115.23 €

1 Available 70 Days 2536[Light Preload] Interchangeable, Light PreloadHigh Grade (high)25286003590036036051060

109.74 €

1 Available 70 Days 2536[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)25286003590036036051060

117.53 €

1 Available 70 Days 2336Medium PreloadHigh Grade (high)25360364523464364345460

111.94 €

1 Available 70 Days 2336ClearanceNormal Grade (normal)25360364523464364345460

140.37 €

1 Available 70 Days 3448[Light Preload] Interchangeable, Light PreloadHigh Grade (high)356526810193421922192142480

133.71 €

1 Available 70 Days 3448[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)356526810193421922192142480

140.37 €

1 Available 70 Days 3448Medium PreloadHigh Grade (high)356526810193421922192142480

133.71 €

1 Available 70 Days 3448ClearanceNormal Grade (normal)356526810193421922192142480

176.78 €

1 Available 70 Days 4560[Light Preload] Interchangeable, Light PreloadHigh Grade (high)45108864166320448644862961105

168.34 €

1 Available 70 Days 4560[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)45108864166320448644862961105

176.78 €

1 Available 70 Days 4560Medium PreloadHigh Grade (high)45108864166320448644862961105

168.34 €

1 Available 70 Days 4560ClearanceNormal Grade (normal)45108864166320448644862961105

224.84 €

1 Available 70 Days 5370[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)55137340174000369036905550120

384.25 €

1 Available 70 Days 6390[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)652167202800007400740011100150

130.24 €

1 Available 70 Days 2842[Light Preload] Interchangeable, Light PreloadHigh Grade (high)3045990606061046104673180

124.04 €

1 Available 70 Days 2842[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)3045990606061046104673180

130.24 €

1 Available 70 Days 2842Medium PreloadHigh Grade (high)3045990606061046104673180

124.04 €

1 Available 70 Days 2842ClearanceNormal Grade (normal)3045990606061046104673180

100.82 €

1 Available 70 Days 2030[Light Preload] Interchangeable, Light PreloadHigh Grade (high)20234002980026026038060

95.99 €

1 Available 70 Days 2030[Light Preload] Interchangeable, Light PreloadNormal Grade (normal)20234002980026026038060

102.86 €

1 Available 70 Days 2030Medium PreloadHigh Grade (high)20294843754847947932860

97.92 €

1 Available 70 Days 2030ClearanceNormal Grade (normal)20294843754847947932860

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Basic information

Set / Single Item Block only Block Type FNS - Flange, normal, standard height Rail Type standard Rail
No. of Blocks 1 Material Carbon steel Ball Arrangement Medium, Heavy Load Type
Retainer Not provided Lubrication Type Lubrication Impregnated Rolling Element Ball
Lubrication Type Lithium based grease filled Seal Type Standard seal

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