precision ball screws standard nut - shaft dia. 10; lead 2, 4 · dia. ball center dia. screw root...
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-7351 -7361
Precision Ball Screws Standard Nut - Shaft Dia. 10; Lead 2, 4Accuracy Grade C5
Part Number - L - (FC, KC•••etc.)
C-BSS1004 - 182 - KC3
Alterations Code Spec.Keyway on Fixed Side Shaft End
Detailed Keyway DimensionsDP.684KC
Adds a keyway on the fixed side shaft end.KC=1mm IncrementOrdering Code KC10E3≤KC≤14(9)
Keyway on Fixed Side Shaft End
KLC
Adds a keyway at a customer specified area on the fixed side shaft end. (Keyway dim. is same as KC.)K, S=1mm IncrementOrdering Code KLC-K5-S1E4≤K+S≤14(9)
Flat Machined on Fixed Side Shaft End
SC
Adds a flat on the fixed side shaft end.SC=1mm IncrementOrdering Code SC7E5≤SC≤14(9)
2 Flats Machined on Fixed Side Shaft End
SWCSGC
Adds two flats on the fixed side shaft end.SWC: 90° Position SGC: 120° Position1mm IncrementOrdering Code SWC10E5≤SWC, SGC≤14(9)
Alterations Code Spec.No Machining on Support Side Shaft End
NCNo machining added on the support side shaft end.Ordering Code NC
Ball Nut Orientation Reversed
RLCChanges the nut direction.Ordering Code RLC
No Retaining Ring Groove on Support Side Shaft End
RNCNo Retaining Ring Groove on Support Side Shaft End
Ordering Code RNC
ECombination with FC is not available.
Change Support Side Shaft End Machining
GC
Changes the machining on the support side.Q is selectable from 6 or 8. EY dimension is shortened.G=1mm IncrementOrdering Code GC-Q8-G20E5≤G≤Qx3 XNot applicable to 1002.
Change Support Side Shaft End Length
FC
Changes the length of the support side shaft end.FC=1mm IncrementOrdering Code FC20
Size L FC Range1002 6.8 10≤FC≤201004 7.9 11≤FC≤20
EY dimension is shortened.
KC
K S
SC 0.5
L
Std.
Revised
(Support Side) (Fixed Side)
FCL
EDimensions in ( ) are for 1002.
Qh7
G
SWC SGC
0.5
SWC, SGC 0.5 0.5
0.5
NutType Type Accuracy
GradeShaft Dia. Lead
Screw Shaft NutMMaterial HHardness MMaterial HHardness
Standard Nut C-BSS C5 10 2, 4 S55C Induction Hardened58~62HRC SCM415 Carburized
58~62HRC
NutType
AccuracyGrade
Part Number 1mm Increment Y BallDia.
BallCenter Dia.
Screw Root Dia.
Number of Circuits
Basic Load Rating AxialClearance
Preload torqueN • cm
TwistDirectionType Screw Shaft O.D. Lead L C (Dynamic) kN Co (Static) kN
Standard Nut C5 C-BSS 1002 100~315 L-57 1.2 10.41 (9.21) 1 turn
3 rows
1.6 2.30.008
or Less
0.5or Less
Right04 150~380 L-70 2 10.68 (8.68) 2.3 4.1 1.0
or Less
kgf=Nx0.101972
C-BSS1002
C-BSS1004
523
28
22
35
Ø27
9 Y (Nut Motion Range) 38 10
3 4 4 9
L
10
R 0.
2 or
Les
sR 0.2 or Less
30°30°
C0.5C0.5C0.2C0.5
C0.5
M8x1.0
4-Ø4.5 Through
Ø10
-0.
006
Ø18-
0.01
7
-0.
002
Ø8-0
.008
-0.
002
Ø6-0
.010
0Ø5
.7-0
.06
08-0.2
+0.10.8 0
+0.16.8 0
0
Ø6
-0.0
08
Arrow View X-X
X
X
R 0.2 or Less R 0.
2 or
Less
C0.2C0.5
C0.5C0.5
C0.5
M10x1.0
-0.
002
Ø10-
0.00
8
010-0.2
-0.
004
Ø8-0
.012
0Ø7
.6-0
.06
+0.10.9 0
+0.17.9 0
0
Ø8
-0.0
09
1024
34
46
28
Ø36
10 Y (Nut Motion Range) 45 15
L
5 5 5 10
Ø10
30°30°12
M6x1.0(Oil Inlet)
4-Ø4.5Ø8 CounterboreDepth 4.5
Arrow View X-X
-0.
007
Ø26-
0.02
0
X
X
Points of comparisonbetween similar products
C-VALUE parts' load rating and nut dimensions are different from similar parts. (For details, see P.677~ P.679)When considering C-VALUE parts, choose by comparing the specifications against similar parts.
Part Number - L
C-BSS1002 - 200
Similar parts listed pageDP.733, 734
<Do not take a nut off><Do not let a nut overrun>QNotesEFilled with lithium soap based grease (Alvania Grease S2 made by Showa Shell Sekiyu K.K).EFor accuracy of Ball Screws, see P.2223 and P.2224.EFor details of Support Units, see P.753 ~ P.778.ECautions: Do not let the nuts overrun or remove the nuts from the screw shafts.
It may cause the balls to fall out or damage the ball recirculation parts.E�Do not tilt the ball screw assembly since the nut may spin off from the shaft due to its own
weight.EUse one of the support unit accessory collars on the fastening nut side.
Support Units Support Side
Support Units Fixed Side
QCombination with Support Units
EOther than the part numbers shown above, a wide variety of Support Units are also available. (P.761~P.778)
Ball Screw Part Number Recommended Support Unit
Type Screw Shaft O.D. Lead Part Number Shape Fixed
SideSupport
Side PageType No.
C-BSS 10
02
C-BRW 8SRound G P.767
C-BUR 6 G P.768C-BSW 8S
Square G P.763C-BUN 8 G P.762
04
C-BRW 10SRound G P.767
C-BUR 10 G P.768C-BSW 10S
Square G P.763C-BUN 10 G P.762
QPeripherals: Combination of the following parts is available.
Support Units (Square, Low Profile) Support Units (Round)
Nut Type Accuracy Grade Part Number
Unit Price 1 ~ 4 pc(s).L100~248 L249~250 L251~380
Standard Nut C5C-BSS1002C-BSS1004
Note that, for some of the types shown here, order might be unable to be received by the MISUMI Indonesia offices.