Product Details
Recess Rubber Bumper
Product Specifications
- Material
- EPDM/NR/SBR/CR/NBR/Silicone，etc.
Specify any requirements for recycled content, odor or RoHS compliance so we can confirm a suitable compound and supporting documentation. - Hardness
- 25-90 Shore A
- Temperature Range
- Confirm the selected compound, service temperature, exposure duration and operating medium before ordering.
- Colors
- Black, white. Custom colors can be matched to your Pantone color code.
Recess Rubber Bumper designs can include metal inserts. Send your drawing and requirements to discuss a custom part.
Available Sizes
Dimensions are in mm unless otherwise indicated.
| Part No. | OD | H | A | B | C | Material | Color |
|---|---|---|---|---|---|---|---|
| RBA1001 | 10.5 | 4 | 3 | 6 | 9 | EPDM/NR | Black |
| RBA1002 | 11 | 6 | 3 | 6 | 9 | EPDM/NR | Black |
| RBA1003 | 12 | 7 | 3 | 6 | 5.4 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1004 | 12 | 7 | 3 | 6 | 8 | EPDM/NR | Black |
| RBA1005 | 12 | 9 | 3 | 6 | 8 | EPDM/NR | Black |
| RBA1006 | 14 | 9 | 3 | 6 | 11 | EPDM/NR | Black |
| RBA1007 | 14 | 11 | 3 | 6 | 11 | EPDM/NR | Black |
| RBA1008 | 15 | 7 | 4 | 8 | 13 | EPDM/NR | Black |
| RBA1009 | 15 | 8 | 3 | 6 | 12 | EPDM/NR | Black |
| RBA1010 | 15.88 | 12.7 | 3.97 | 7.94 | 6.35 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1011 | 16 | 12 | 4 | 8 | 12 | EPDM/NR | Black |
| RBA1012 | 17 | 14 | 3 | 6 | 13 | EPDM/NR | Black |
| RBA1013 | 17 | 10 | 4 | 8 | 14 | EPDM/NR | Black |
| RBA1014 | 18 | 5 | 3 | 8 | 15 | EPDM/NR | Black |
| RBA1015 | 18 | 8 | 4 | 8 | 15 | EPDM/NR | Black |
| RBA1016 | 18 | 5 | 3 | 7 | 15 | EPDM/NR | Black |
| RBA1017 | 18 | 10 | 4 | 8 | 14 | EPDM/NR | Black |
| RBA1018 | 19 | 10 | 4 | 8 | 15 | EPDM/NR | Black |
| RBA1019 | 19 | 17 | 4 | 8 | 15 | EPDM/NR | Black |
| RBA1020 | 19 | 15 | 4 | 8 | 16 | EPDM/NR | Black |
| RBA1021 | 19.05 | 14.29 | 4.76 | 9.53 | 6.35 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1022 | 20 | 8 | 4 | 8 | 15 | EPDM/NR | Black |
| RBA1023 | 20 | 17 | 3 | 6 | 14 | EPDM/NR | Black |
| RBA1024 | 20 | 10.5 | 4 | 8 | 16 | EPDM/NR | Black |
| RBA1025 | 20 | 20 | 5 | 9 | 16 | EPDM/NR | Black |
| RBA1026 | 20 | 22 | 5 | 9 | 20 | EPDM/NR | Black |
| RBA1027 | 21 | 12 | 4 | 8 | 15 | EPDM/NR | Black |
| RBA1028 | 21 | 11 | 4 | 8 | 17 | EPDM/NR | Black |
| RBA1029 | 22 | 10 | 4 | 8 | 18 | EPDM/NR | Black |
| RBA1030 | 22 | 13 | 4 | 10 | 15 | EPDM/NR | Black |
| RBA1031 | 22.23 | 12.7 | 4.76 | 9.53 | 10.32 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1032 | 23 | 16 | 5 | 10 | 18 | EPDM/NR | Black |
| RBA1033 | 23.81 | 15.88 | 5.56 | 11.11 | 11.11 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1034 | 24 | 16 | 6 | 12 | 8 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1035 | 24 | 31 | 5 | 10 | 19 | EPDM/NR | Black |
| RBA1036 | 25 | 15 | 4 | 6 | 6 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1037 | 25 | 7 | 4 | 7 | 25 | EPDM/NR | Black |
| RBA1038 | 25 | 8 | 5 | 10 | 25 | EPDM/NR | Black |
| RBA1039 | 25 | 12 | 5 | 12 | 21 | EPDM/NR | Black |
| RBA1040 | 25 | 13 | 5 | 9 | 20 | EPDM/NR | Black |
| RBA1041 | 25 | 15 | 4 | 10 | 19 | EPDM/NR | Black |
| RBA1042 | 25 | 14 | 4 | 8 | 13 | EPDM/NR | Black |
| RBA1043 | 25 | 9 | 4 | 8 | 23 | EPDM/NR | Black |
| RBA1044 | 26 | 12 | EPDM/NR/Silicone | Black/White/Gray | |||
| RBA1045 | 26 | 13 | 6 | 12 | 21 | EPDM/NR | Black |
| RBA1046 | 26.99 | 21.43 | 4.76 | 9.53 | 11.11 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1047 | 27 | 18 | 5 | 10 | 21 | EPDM/NR | Black |
| RBA1048 | 28 | 14 | 5 | 9 | 25 | EPDM/NR | Black |
| RBA1049 | 28 | 28 | 5 | 10 | 22 | EPDM/NR | Black |
| RBA1050 | 28 | 16 | 5 | 10 | 22 | EPDM/NR | Black |
| RBA1051 | 29 | 20 | 5 | 10 | 21 | EPDM/NR | Black |
| RBA1052 | 30 | 13 | 4 | 8 | 19 | EPDM/NR | Black |
| RBA1053 | 30 | 25 | 6 | 12 | 20 | EPDM/NR | Black |
| RBA1054 | 30 | 25 | 8 | 12 | 20 | EPDM/NR | Black |
| RBA1055 | 30 | 15 | 5 | 10 | 22 | EPDM/NR | Black |
| RBA1056 | 30 | 25 | 6 | 12 | 24 | EPDM/NR | Black |
| RBA1057 | 31 | 26 | 5 | 10 | 18 | EPDM/NR | Black |
| RBA1058 | 31 | 25 | 6 | 12 | 24 | EPDM/NR | Black |
| RBA1059 | 32 | 18 | 6 | 12 | 24 | EPDM/NR | Black |
| RBA1060 | 32 | 22 | 5 | 12 | 21 | EPDM/NR | Black |
| RBA1061 | 32 | 20 | 6 | 12 | 25 | EPDM/NR | Black |
| RBA1062 | 32 | 30 | 6 | 12 | 27 | EPDM/NR | Black |
| RBA1063 | 32 | 16 | 6 | 12 | 24 | EPDM/NR | Black |
| RBA1064 | 33 | 33 | 6 | 12 | 27 | EPDM/NR | Black |
| RBA1065 | 34 | 19 | 4.5 | 9 | 9 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1066 | 35 | 32 | 6 | 13 | 24 | EPDM/NR | Black |
| RBA1067 | 36 | 25 | 7 | 15 | 28 | EPDM/NR | Black |
| RBA1068 | 36 | 25 | 8 | 15 | 28 | EPDM/NR | Black |
| RBA1069 | 38 | 22.5 | 5 | 12 | 13 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1070 | 38 | 24 | 5 | 12 | 13 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1071 | 38 | 30 | 5.5 | 12 | 19 | EPDM/NR/Silicone | Black/White/Gray |
| RBA1072 | 38 | 17 | 6 | 12 | 30 | EPDM/NR | Black |
| RBA1073 | 40 | 40 | 8 | 16 | 28 | EPDM/NR | Black |
| RBA1074 | 40 | 22 | 6 | 12 | 30 | EPDM/NR | Black |
| RBA1075 | 40 | 40 | 6 | 13 | 28 | EPDM/NR | Black |
| RBA1076 | 43 | 52 | 6 | 12 | 32 | EPDM/NR | Black |
| RBA1077 | 46 | 25 | 8 | 16 | 28 | EPDM/NR | Black |
| RBA1078 | 47 | 28 | 9 | 18 | 33 | EPDM/NR | Black |
| RBA1079 | 49 | 29 | 8 | 16 | 32 | EPDM/NR | Black |
| RBA1080 | 50 | 30 | 8 | 13 | 36 | EPDM/NR | Black |
| RBA1081 | 50 | 30 | 8 | 16 | 32 | EPDM/NR | Black |
| RBA1082 | 50 | 25 | 8 | 14 | 35 | EPDM/NR | Black |
| RBA1083 | 50 | 40 | 8 | 17 | 38 | EPDM/NR | Black |
| RBA1084 | 50 | 50 | 8 | 14 | 40 | EPDM/NR | Black |
| RBA1085 | 50 | 40 | 8 | 14 | 38 | EPDM/NR | Black |
Can’t find your size? Need a custom foot?
Send your dimensions, mounting details and quantity, or attach a drawing. We’ll help you review a custom size, shape or material for your application.
FIT & APPLICATION GUIDE
Allow for the tapered body and recessed fixing
This recessed bumper has a wide mounting side and a narrower contact side. Check both widths; the smaller face changes the available contact area and the space around the fixing recess.
01 / BEFORE YOU CHOOSE
What to measure for this profile
- Wide OD and narrow C
- Compare the two external widths with the mounting area and contact location. Here C is an outside base dimension, not recess depth.
- Passage A and recess B
- Check the chosen fixing and tool access. Request the detailed section if head-depth clearance is needed.
- Height H and nearby parts
- Allow for the tapered sidewall and deformation. Keep adjacent edges from rubbing against the rubber.
02 / INSTALLATION
Seat the wide face against the mounting base
Confirm the two faces
Identify the broad mounting face and the narrower recessed contact face using the selected part drawing.
Support the entire mounting face
Position the bumper on a flat base large enough for its widest diameter.
Fix through the recess
Keep the fastener centered and seat the head without distorting the tapered wall.
Check the smaller contact face
Trial axial and expected sideways forces. Inspect tipping, edge loading and metal clearance at the recessed end.
03 / USE & CHECK
Where to use this profile
Bases with a tapered foot outline
Check wide-side mounting clearance before substituting this profile for a straight cylindrical foot.
Localized recessed bump stops
Keep the intended contact on the rubber around the recess and evaluate side loading in the actual assembly.
For a selection review: Both outside widths, required height, head dimensions, mounting area and force direction. Send your application details →
Need a different size or shape?
Tell us what you need. We'll help you find the right rubber or silicone part and prepare a quote.