Page 719 - MISUMI SINGAPORE Economy Series

Urethane Molded Rollers With Set Screw Holes

Representative model: C-ROUAN25-8-30
Save Up to
vs Standard Type 51% Shipping
8.20 SGD 1 day 8
from

Volume Discount
Quantity 1~29 30~
Discount Unit Price 30% Cam Followers Flat Belts / Rollers /
E Shipping days may differ by Quantity.
E Quantity of volume discount above is for representative Part No. It may differ by the Part.
Bushing Core Material
Type 6.3 1.6
Material Hardness Color Material Surface treatment
C-ROUSN Stainless Steel Pulleys
C-ROUAN Ether Shore A90 Green Aluminum Alloy Not Flat Belt
C-ROGSN Polyurethane Shore A70 Black Stainless Steel Provided L / 2
C-ROGAN Aluminum Alloy 2-M 3 P.699

2D±0.2 3d +0.05 0 Flat Belt
E Set screws are not provided with this product. Please
pay attention when using it.
EMaterial color is subject to the actual product. P.705
EWhen L≤d×3, d hole is machined from one side.
E When L>d×3, d hole is machined from both sides.
Sometimes there may be no relief processing. 4L
EUrethane and core material are molded in one piece. (Urethane Lined) Molded Rollers Urethane
Part Number
1Type 2O.D. D 3I.D. d 4Length L Selection M P.711
20 20 30 40 50
C-ROUSN 8
C-ROUAN 25 20 30 40 50 M3
C-ROGSN 30 10 20 30 40 50 Ball Rollers
C-ROGAN 40 20 30 40 50 100 M4
50 15 30 40 50 100 M5
P.717
Ordering Please order after selecting part number and parameters according to the selection steps 1 to 4.
Example Part Number (1Type · 2O.D. D) - 3I.D. d - 4Length L
C-ROUAN25 - 8 - 30 Followers Cam
Difference between MISUMI Economy series and MISUMI standard product
MISUMI Economy series
Item MISUMI standard product P.725
Set Screw Type With Bearing
High precision(Radial Runout Medium Precision
Application
suppression is highly required) Without Radial Runout Requirements
Inner Hole Precision +0.05 +0.025 Followers Roller
*Hole Precision for With Bearing Type H7 0 0
Japanese Brands MISUMI Economy series Bearings P.735
Used Bearing 1 - 1
(Radial Runout 3~13μm)* (Radial Runout 6~23μm)*
2
Color Natural Color Shore A90* →Green
Shore A70* →Black
2
*1 Radial runout is a reference value, not guaranteed value. *2 Hardness actual tactile reference: Shore A90→Golf ball, Shore A70→Car tire Threaded Bearings Silicon Bearings
About machining conditions of round hole type and set screw type
Straight Type QLDimension P.737
L d L Total Length L Dimension
l l l 15 l 20 25 30 40 50 100
8 No relief machining 8 8 16 16 -
d+1
d+1 10 No relief machining 10 10 20 -
dH7
dH7 dH7 12 dH7 No relief machining 12 24 24 EWhen L<d×3, straight type (no relief groove machining)
No relief machining
Relief groove 15 Relief groove 15 30 When L≥d×3, the effective length of both ends is
machining 20 machining No relief machining 40 d×1 (L), and others require relief machining.
25 No relief machining 25 When L>d×4, the effective length of both ends is
d×2 (L), and others require relief machining.
30 No relief machining 30 * Sometimes there may be no relief machining.
How to search Search on MISUMI official website Step 1 Input Search Keyword Step 2 Select Brand Brand
on website By By MISUMI
Type C-ROUSN Keyword urethane roller
Economy series
714