Ball Rollers (Ball Transfers)
About Ball Rollers (Ball Transfers)
Ball rollers are machine elements which can easily convey heavy objects by exposing part of their rotating balls (main balls) on the surface.
NBK ball rollers realize smooth ball rotation by covering the main balls with multiple sub-balls.
With a low coefficient of friction, workpieces can be conveyed with minimal force. With smooth rotation in any direction over 360°, changing conveyance direction is also easy.
These products are used for applications including conveyance of pallets and products between equipment and processes, as well as mounting and removing heavy molds and jigs.
| Image |  |  |  |  |  |
|---|---|---|---|---|---|
| Part Name | Ball Rollers - Set Screw Type | Ball Rollers - Set Screw Type | Ball Rollers - Set Screw Type | Ball Rollers - Set Screw Type | Ball Rollers - Set Screw Type |
| Part Number | BRUSS-S | BRUSS-N | BRUSS-P | BRUSN-N | BRUSP-P |
| Feature | Compact All Stainless Steel | Compact Plastic Ball | Compact PEEK Ball | Compact Plastic With Drain Hole | Compact PEEK With Drain Hole |
| Material | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | Polyacetal | PEEK |
| Surface Treatment | - | - | - | - | - |
| Thread Size | M8 ～ M20 | M8 ～ M20 | M8 ～ M16 | M8 ～ M20 | M8 ～ M16 |
| CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | BRUSS-10-S BRUSS-12-S BRUSS-16-S BRUSS-20-S BRUSS-8-S | BRUSS-10-N BRUSS-12-N BRUSS-16-N BRUSS-20-N BRUSS-8-N | BRUSS-10-P BRUSS-12-P BRUSS-16-P BRUSS-8-P | BRUSN-10-N BRUSN-16-N BRUSN-20-N BRUSN-8-N | BRUSP-10-P BRUSP-12-P BRUSP-16-P BRUSP-8-P |
| Image |  |  |  |  |  |
|---|---|---|---|---|---|
| Part Name | Ball Rollers - Hex Head Screw Type | Ball Rollers - Hex Head Screw Type | Ball Rollers - Hex Head Screw Type | Ball Rollers - Hex Head Screw Type | Ball Rollers - Press Fit Type |
| Part Number | BRUHS-S | BRUHS-N | BRUHN-N | BRUHP-P | BRUPS-S |
| Feature | All Stainless Steel | Plastic Ball | Plastic With Drain Hole | PEEK With Drain Hole | Made of All Stainless Steel |
| Material | SUS304 | SUS304 | Polyacetal | PEEK | SUS304 |
| Surface Treatment | - | - | - | - | - |
| Thread Size | M5 ～ M20 | M5 ～ M20 | M4 ～ M10 | M5 ～ M10 | - |
| CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | BRUHS-10-S BRUHS-12-S BRUHS-16-S BRUHS-20-S BRUHS-5-S BRUHS-6-S BRUHS-8-S | BRUHS-10-N BRUHS-12-N BRUHS-16-N BRUHS-20-N BRUHS-5-N BRUHS-6-N BRUHS-8-N | BRUHN-10-N BRUHN-4-N BRUHN-5-N BRUHN-6-N BRUHN-8-N | BRUHP-10-P BRUHP-5-P BRUHP-6-P BRUHP-8-P | BRUPS-11-S BRUPS-15-S BRUPS-18-S BRUPS-24-S BRUPS-30-S BRUPS-7.5-S BRUPS-9-S |
| Image |  |  |  |  |  |
|---|---|---|---|---|---|
| Part Name | Ball Rollers - Press Fit Type | Ball Rollers - Press Fit Type | Ball Rollers - Insert Type | Ball Rollers - Insert Type | Ball Rollers - Cap Screw Type |
| Part Number | BRUPS-N | BRUPN-N | BRUIN-N | BRUIP-P | BRUCS-S |
| Feature | Plastic Ball | Plastic With Drain Hole | Plastic With Drain Hole | PEEK With Drain Hole | All Stainless Steel |
| Material | SUS304 | Polyacetal | Polyacetal | PEEK | SUS304 |
| Surface Treatment | - | - | - | - | - |
| Thread Size | - | - | - | - | M10 ～ M20 |
| CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | BRUPS-11-N BRUPS-15-N BRUPS-18-N BRUPS-24-N BRUPS-30-N BRUPS-7.5-N BRUPS-9-N | BRUPN-10-N BRUPN-5-N BRUPN-6-N BRUPN-8-N | BRUIN-13-N BRUIN-15-N BRUIN-20-N BRUIN-24-N BRUIN-5-N BRUIN-7-N BRUIN-9-N | BRUIP-11-P BRUIP-13-P BRUIP-7-P BRUIP-9-P | BRUCS-10-S BRUCS-12-S BRUCS-16-S BRUCS-20-S |
| Image |  |  |  |  |  |
|---|---|---|---|---|---|
| Part Name | Ball Rollers - Cap Screw Type | Ball Rollers - Round Type | Ball Rollers - Round Type | Ball Roller Units - Press Fit Type | Ball Roller Units - Press Fit Type |
| Part Number | BRUCS-N | BRURS-S | BRURS-N | BRAPS-S | BRAPS-N |
| Feature | Plastic Ball | All Stainless Steel | Plastic Ball | Used with BRUPS-S | Used with BRUPS-N |
| Material | SUS304 | SUS304 | SUS304 | SUS304 | SUS304 |
| Surface Treatment | - | - | - | - | - |
| Thread Size | M10 ～ M20 | M3 ～ M4 | M3 ～ M4 | - | - |
| CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | BRUCS-10-N BRUCS-12-N BRUCS-16-N BRUCS-20-N | BRURS-22-S BRURS-28-S BRURS-36-S BRURS-42-S | BRURS-22-N BRURS-28-N BRURS-36-N BRURS-42-N | BRAPS-200-S BRAPS-400-S BRAPS-600-S | BRAPS-200-N BRAPS-400-N BRAPS-600-N |
| Image |  |  |  |  |  |
|---|---|---|---|---|---|
| Part Name | Ball Rollers with Spring Plunger Function | Ball Rollers with Spring Plunger Function | Ball Rollers with Spring Plunger Function | Ball Rollers with Spring Plunger Function | Ball Rollers with Spring Plunger Function |
| Part Number | BRPSS-S | BRPSS-N | BRPPS-S | BRPIN-N | BRPMS-S |
| Feature | With Plunger Function | With Plunger Function Plastic Ball | With Plunger Function | With Plunger Function Plastic With Drain Hole | With Plunger Function |
| Material | SUSXM7 (Equivalent to SUS304) | SUSXM7 (Equivalent to SUS304) | SUS304 | Polyacetal | SUS304 |
| Surface Treatment | - | - | - | - | - |
| Thread Size | M5 ～ M16 | M5 ～ M16 | - | - | M16 ～ M24 |
| CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | BRPSS-10-S BRPSS-12-S BRPSS-16-S BRPSS-5-S BRPSS-6-S BRPSS-8-S | BRPSS-10-N BRPSS-12-N BRPSS-16-N BRPSS-5-N BRPSS-6-N BRPSS-8-N | BRPPS-14-S BRPPS-18-S BRPPS-22-S | BRPIN-13-N BRPIN-15-N BRPIN-20-N BRPIN-24-N BRPIN-7-N BRPIN-9-N | BRPMS-16-S BRPMS-20-S BRPMS-24-S |
| Image |  |  |  |  |  |
|---|---|---|---|---|---|
| Part Name | Downward Ball Rollers - Flange Type (Round/Square） | Downward Ball Rollers - Flange Type (Round/Square） | Downward Ball Rollers - Hex Head Screw Type | Downward Ball Rollers - Tap Hole Type | Downward Ball Rollers - Flange Type |
| Part Number | BRDRF | BRDSF | BRDH | BRDT | BRDB |
| Feature | Downward Ball Roller Round Flange Type | Downward Ball Roller Square Flange Type | Downward Ball Roller | Downward Ball Roller Tap - HoleAttachment | Downward Ball Roller |
| Material | Steel | Steel | Steel | Steel | Steel |
| Surface Treatment | Electroless nickel plating | Electroless nickel plating | Electroless nickel plating | Electroless nickel plating | Electroless nickel plating |
| Thread Size | - | - | M12 ～ M20 | M4 ～ M6 | - |
| CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | BRDRF-40 BRDRF-50 BRDRF-60 | BRDSF-40 BRDSF-50 BRDSF-60 | BRDH-12 BRDH-16 BRDH-20 | BRDT-24 BRDT-30 BRDT-38 | BRDB-24 BRDB-30 BRDB-38 |
Related products
| Image |  | ||||
|---|---|---|---|---|---|
| Part Name | Specialty Wrenches for Ball Rollers | ||||
| Part Number | BRW | ||||
| Feature | For BRUCS BRPMS Wrench | ||||
| CAD | CAD | ||||
| Specifications | Specifications | ||||
| List | BRW-10 BRW-12 BRW-16 BRW-20 |
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