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Pillow Blocks - Cast, Standard
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New: Standard size with lubrication free type is added. [June 2023]
•The lubrication-free version comes pre-filled with the correct amount of grease, and no lubrication is required for usage under normal conditions.
•Unit, Type: Bearing Unit
•Bearing Unit, Type: Pillow Type
•Bearing Inner Dia. Shape: Cylindrical HoleSet Screw
•Unit Body Material: Cast Iron Class No.30
•Rolling Element Material: Steel
- inCAD Components
Part Number
Configured Part Number is shown.
Accuracy:JIS B 1558
JIS B 1514
JIS B 1559
Bearing Inner Diameter Tolerance: H7 (Clearance Fit)
[ ! ]Only PDRCP, J7 (Transition Fit)
Operating Temperature: -15 ~ +100°C
Grease Fitting Nominal Diameter: 1/4 to 28 UNF (Unified Standard)
[ ! ]Ball bearing moves slightly due to self-aligning function.
[ ! ]For PDRCP, the fit between the main body and the bearing is designed to be slightly tight to maintain transition fit.
If the bearing is skewed upon delivery, insert the shaft or similar into the bearing and adjust the inclination.
[ ! ]The lubrication-free version comes pre-filled with the correct amount of grease, and no lubrication is required for usage under normal conditions.
JIS B 1514
JIS B 1559
Bearing Inner Diameter Tolerance: H7 (Clearance Fit)
[ ! ]Only PDRCP, J7 (Transition Fit)
Operating Temperature: -15 ~ +100°C
Grease Fitting Nominal Diameter: 1/4 to 28 UNF (Unified Standard)
[ ! ]Ball bearing moves slightly due to self-aligning function.
[ ! ]For PDRCP, the fit between the main body and the bearing is designed to be slightly tight to maintain transition fit.
If the bearing is skewed upon delivery, insert the shaft or similar into the bearing and adjust the inclination.
[ ! ]The lubrication-free version comes pre-filled with the correct amount of grease, and no lubrication is required for usage under normal conditions.
・Materials
| Component | [ M ]Material |
| ①Housing | [ M ] Cast Iron Class No.30 |
| ②Bearing | [ M ] 52100 Bearing Steel |
| ③Rubber Seal | [ M ] Nitrile Rubber (NBR Nitrile Rubber ) |
| ④Set Screw | [ M ] 4137 Alloy Steel |
Specifications
| Part Number |
| PDR15 PDRCP12 |
| Part Number | JIS Nominal | H | L | L1 | A | d1 | d | t | H1 | B | S | Basic Load Rating (kN) | Set Screw | Mass (g) | ||||
| Type | D | Cr (Dynamic) | Cor (Static) | M1 | Tightening Torque (N • cm) | Axial Load Capacity (N) | PDR | |||||||||||
| PDR | 12 | UCP201 | 30.2 | 127 | 95 | 38 | 19 | 13 | 15 | 62 | 31.0 | 12.7 | 12.8 | 6.6 | M6x0.75 | 392 | 640 | 650 |
| 15 | UCP202 | 30.2 | 127 | 95 | 38 | 19 | 13 | 15 | 62 | 31.0 | 12.7 | 12.8 | 6.6 | M6x0.75 | 392 | 640 | 630 | |
| 17 | UCP203 | 30.2 | 127 | 95 | 38 | 19 | 13 | 15 | 62 | 31.0 | 12.7 | 12.8 | 6.6 | M6x0.75 | 392 | 640 | 620 | |
| 20 | UCP204 | 33.3 | 127 | 95 | 38 | 19 | 13 | 15 | 65 | 31.0 | 12.7 | 12.8 | 6.6 | M6x0.75 | 490 | 1280 | 650 | |
| 25 | UCP205 | 36.5 | 140 | 105 | 38 | 16 | 13 | 16 | 70 | 34.1 | 14.3 | 14.0 | 7.9 | M6x0.75 | 490 | 1400 | 790 | |
| 30 | UCP206 | 42.9 | 165 | 121 | 48 | 21 | 17 | 18 | 83 | 38.1 | 15.9 | 19.6 | 11.3 | M6x0.75 | 490 | 1960 | 1260 | |
| 35 | UCP207 | 47.6 | 167 | 127 | 48 | 21 | 17 | 19 | 94 | 42.9 | 17.5 | 25.9 | 15.4 | M8x1 | 1180 | 2590 | 1590 | |
| 40 | UCP208 | 49.2 | 184 | 137 | 54 | 25 | 17 | 19 | 100 | 49.2 | 19 | 29.3 | 17.9 | M8x1 | 1180 | 2930 | 1920 | |
| 45 | UCP209 | 54.0 | 190 | 146 | 54 | 22 | 17 | 20 | 108 | 49.2 | 19 | 33.0 | 20.5 | M8x1 | 1180 | 3300 | 2190 | |
| 50 | UCP210 | 57.2 | 206 | 159 | 60 | 25 | 20 | 22 | 114 | 51.6 | 19 | 35.5 | 23.2 | M10x1.25 | 2350 | 3550 | 2590 | |
| Part Number | H | L | L1 | A | d1 | d | t | H1 | B | S | Basic Load Rating (kN) | Set Screw | Mass (g) | ||||
| Type | D | Cr (Dynamic) | Cor (Static) | M1 | Tightening Torque (N • cm) | Axial Load Capacity (N) | |||||||||||
| PDRCP | 12 | 30.2 | 114 | 87 | 25 | 16 | 12 | 12 | 57 | 22.0 | 6 | 9.55 | 4.8 | M5x0.8 | 240 | 476 | 390 |
| 15 | 30.2 | 114 | 87 | 25 | 16 | 12 | 12 | 57 | 22.0 | 6 | 9.55 | 4.8 | M5x0.8 | 240 | 476 | 380 | |
| 17 | 30.2 | 114 | 87 | 25 | 16 | 12 | 12 | 57 | 22.0 | 6 | 9.55 | 4.8 | M5x0.8 | 240 | 476 | 360 | |
| 20 | 33.3 | 125 | 97 | 27 | 16 | 12 | 13 | 64 | 24.7 | 7 | 12.8 | 6.6 | M5x0.8 | 250 | 1280 | 480 | |
| 25 | 36.5 | 130 | 100 | 29 | 16 | 12 | 13 | 70 | 27.0 | 7.5 | 14.0 | 7.9 | M6x0.75 | 490 | 1400 | 590 | |
| 30 | 42.9 | 156 | 120 | 33 | 21 | 14 | 15 | 83 | 30.3 | 8 | 19.6 | 11.3 | M6x0.75 | 490 | 1960 | 700 | |
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...
| Part Number |
|---|
| PDR12 |
| PDR15 |
| PDR17 |
| PDR20 |
| PDR25 |
| PDR30 |
| PDR35 |
| PDR40 |
| PDR45 |
| PDR50 |
| PDRCP12 |
| PDRCP15 |
| PDRCP17 |
| PDRCP20 |
| PDRCP25 |
| PDRCP30 |
Loading...
Basic Information
| Unit, Type | Ball Bearing Units | Bearing Unit, Type | Pillow Blocks | Bearing Inner Dia. Shape | Set Screw |
|---|---|---|---|---|---|
| Unit Body Material | Cast Iron Class No.30 | Material Bearing | 52100 Bearing Steel | Surface Treatment | Not Provided |
Stock
-
- Stock Item Only
Specification/Dimensions
-
Pillow Type, Category
-
Standard -
Compact
-
-
Shaft Bore Dia. D(φ)
-
Mounting Height H(mm)
-
type
- PDR
- PDRCP
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 8 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
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- Cast Iron Pillow Type Unit, UP
- SBPP Steel Plate Pillow Shaped Unit
- Stainless Steel Pillow-Type Unit USP-S6 UCSPA-H1-S6
- Pillow Type Unit, Cylindrical Bore Type with Set Screw, UCP Type
- Pillow Type Unit, Silver Series, Cylindrical Bore Type with Eccentric Ring, UP
- Pillow Unit, Silver Series Cylindrical Hole with Set Screw KP
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