Ball runner blocks / Steel / FNS / R1651 (R165149420)

Ball runner blocks / Steel / FNS / R1651 R165149420
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Product Details:

Manufacturer part number: R165149420

Brand: BOSCH REXROTH

Price: 168.34

Delivery time: 70 Days


Technical Data:

Rail Width: 45 mm

Mounting Height H: 60 mm

Preload: Clearance

Accuracy: Normal Grade (normal)

Nominal Part Number: 45


Part Number

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R165149420

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
R165149420
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)

168.34 €

1 Available 70 Days 4560ClearanceNormal Grade (normal)45108864166320448644862961105

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  1. 1

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

This page is Ball runner blocks / Steel / FNS / R1651, part number R165149420.
You can find the detail information about specifications and dimensions on part number R165149420.

Variation of this product

Part Number
R165119420
R165121320
R165121420
R165151410
R165161410
R165171320
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountStandard
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)

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

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

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