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Ball Bearing/Diamond Flanged (HBT12)
- On Sale Till 31/03/2025
- Volume Discount
[Features]This is a lubrication-free two-bolt flange type ball bearing unit.
(i)Caution
- CAD data of eccentric locking collar type is being modified.
Part Number
Configured Part Number is shown.
HBT12
Bearing Inner Diameter Tolerance: H7 (Clearance Fit)
Operating Temperature: -10 ~ +80°C
[ ! ]Eccentric Ring Fixed Type has one set screw and one through hole, with an angle of 90°.
[ ! ]Eccentric rings are used to secure shafts.
[ ! ]Ball bearing moves slightly due to self-aligning function.
[ ! ]To maintain transition fit, the fit between the main body and the bearing is designed slightly tight (Except Cast Iron Type). If the bearing is inclined when delivered, insert the shaft into the bearing to adjust the inclination.
| Type | Diamond Shape Flanged | Component [ M ]Material | ||||
| ①Housing | ②Bearing | ③Rubber Seal | ④Set Screw | ⑤Eccentric Ring | ||
| Set Screw Fixed | HBT | Zinc Alloy Die Casting (ZDC) | SUJ2 | Nitrile Rubber (NBR Nitrile Rubber ) | SCM435 | - |
| Eccentric Ring Fixed | HBR | Zinc Alloy Die Casting (ZDC) | SUJ2 | Nitrile Rubber (NBR Nitrile Rubber ) | SCM435 | S20C |
| HBRS | Zinc Alloy Die Casting (ZDC) + Nickel Chrome Plating | SUS440C equivalent | Nitrile Rubber (NBR Nitrile Rubber ) | SUS304 | S20C + Nickel Chrome Plating | |
| HBRSX | Stainless Steel Cast (SCS13) | SUS440C equivalent | Nitrile Rubber (NBR Nitrile Rubber ) | SUS304 | SUS304 | |
Specifications
| Part Number |
| HBT15 |
| Part Number | L | L1 | t | A2 | A1 | d | W | A | B | S | |||
| HBT | HBR HBRS HBRSX | HBT | HBR HBRS HBRSX | ||||||||||
| Type | D | ||||||||||||
| HBR (D=8 is for HBR only) | 8 | 48 | 37 | 4 | 4.5 | 8.5 | 4.8 | 27 | - | 16 | - | 15 | 3.5 |
| HBT HBR HBRS HBRSX (D10~25) | 10 | 60 | 45 | 5.5 | 5.5 | 11.5 | 7 | 36 | 15.5 | 19 | 14 | 17.5 | 4 |
| 12 | 63 | 48 | 5.5 | 5.5 | 11.5 | 7 | 38 | 16 | 19 | 14.5 | 17.5 | 4 | |
| 15 | 67 | 53 | 6.5 | 6.5 | 13 | 7 | 42 | 18.5 | 20.5 | 16.5 | 18.5 | 4.5 | |
| 17 | 71 | 56 | 7 | 7 | 14 | 7 | 46 | 19.5 | 22.5 | 17.5 | 20.5 | 5 | |
| 20 | 90 | 71 | 8 | 8 | 16 | 10 | 55 | 23 | 26.5 | 21 | 24.5 | 6 | |
| 25 | 95 | 75 | 8 | 8 | 16 | 10 | 60 | 24.5 | 27.5 | 22.5 | 25.5 | 6 | |
| 30 | 112 | 85 | 9 | 9 | 18 | 13 | 70 | 27 | 29 | 24.5 | 26.5 | 6.5 | |
| D | Basic Load Rating | Set Screw Detailed Dimensions | Mass (g) | ||||||||||
| Cr (Dynamic) N | Cor (Static) N | Set Screw Fixed | Eccentric Ring Fixed | HBT | HBR HBRS | HBRSX | |||||||
| HBT | HBRS | HBT | HBRS | M | Tightening Torque | Axial Load Capacity (kN) | M | Tightening Torque | Axial Load Capacity (kN) | ||||
| HBR | HBRSX | HBR | HBRSX | (N • m) | (N • m) | ||||||||
| 8 | 3300 | - | 1260 | - | - | - | - | M3x0.5 | 0.59 | 0.39 | - | 30 | - |
| 10 | 4600 | 3900 | 2000 | 1550 | M3x0.35 | 0.59 | 0.35 | M4x0.7 | 1.5 | 0.88 | 50 | 60 | 77 |
| 12 | 5100 | 4300 | 2400 | 1900 | 70 | 76 | 87 | ||||||
| 15 | 5600 | 4750 | 2800 | 2250 | M4x0.5 | 1.47 | 0.43 | 90 | 100 | 115 | |||
| 17 | 6000 | 5100 | 3300 | 2650 | 115 | 129 | 146 | ||||||
| 20 | 9350 | 7900 | 5100 | 4000 | M5x0.5 | 2.94 | 0.72 | M5x0.8 | 2.9 | 1.76 | 190 | 205 | 253 |
| 25 | 10100 | 8600 | 5800 | 4650 | 220 | 244 | 298 | ||||||
| 30 | 13200 | 11300 | 8300 | 6600 | 340 | 354 | - | ||||||
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.
| Part Number |
|---|
| HBT12 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Shaft Bore Dia. D (Ø) | Unit Body Material | Bearing Inner Dia. Shape | Bearing Material | Basic Load Rating Cr (Dynamic) (N) | Basic Load Rating Cor (Static) (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 16.51 | 1 Piece(s) | Available | Same day | 10 | 12 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | Set Screw | [Steel] SUJ2 | 5100 | 2400 |
Loading...
More Information
| Set Screw Fixed | •There are two set screws at the end face of the bearing inner ring (at 120°). The shaft is connected by tightening the set screws. |
| Eccentric Ring Fixed | •Dissociate the centers of the convex outer surface at the end of the bearing inner race (part a) and the concave inner surface of the eccentric ring (part b), connect the shaft and the inner ring by forming a wedge on the circumference (Refer to Fig. 1). •Also, there is a set screw and a hole each (at the angle of 90°) on the end face of eccentric ring, which helps to prevent loosening by using the set screw as well as tightening as described above. •The D hole is for inserting a small diameter rod when loosening the connection. |
Basic Information
| Unit, Type | Ball Bearing Units | Bearing Unit, Type | Diamond Shape Flanged | Surface Treatment | Not Provided |
|---|
Please check the type/dimensions/specifications of the part HBT12 in the Ball Bearing/Diamond Flanged series.
Specification/Dimensions
-
type
- HBR
- HBRS
- HBRSX
- HBT
-
Shaft Bore Dia. D(Ø)
-
Unit Body Material
- Cast Iron
- Stainless Steel
- Cast Iron
-
Bearing Inner Dia. Shape
- Set Screw
- Cylindrical Hole, Eccentric Collar
-
Bearing Material
- Steel
- Stainless Steel
- Steel
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| HBR17 |
| HBR20 |
| HBR25 |
| HBT15 |
| HBT17 |
| HBT20 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Shaft Bore Dia. D (Ø) | Unit Body Material | Bearing Inner Dia. Shape | Bearing Material | Basic Load Rating Cr (Dynamic) (N) | Basic Load Rating Cor (Static) (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 17.86 | 1 Piece(s) | Available | Same day | 10 | 17 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | [Cylindrical Hole, Eccentric Collar] Eccentric Ring | [Steel] SUJ2 | 6000 | 3300 | |
SGD 18.87 | 1 Piece(s) | Available | Same day | 10 | 20 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | [Cylindrical Hole, Eccentric Collar] Eccentric Ring | [Steel] SUJ2 | 9350 | 5100 | |
SGD 21.90 | 1 Piece(s) | Available | Same day | 10 | 25 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | [Cylindrical Hole, Eccentric Collar] Eccentric Ring | [Steel] SUJ2 | 10100 | 5800 | |
SGD 17.36 | 1 Piece(s) | Available | Same day | 10 | 15 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | Set Screw | [Steel] SUJ2 | 5600 | 2800 | |
SGD 17.86 | 1 Piece(s) | Available | Same day | 10 | 17 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | Set Screw | [Steel] SUJ2 | 6000 | 3300 | |
SGD 18.87 | 1 Piece(s) | Available | Same day | 10 | 20 | [Cast Iron] Zinc Alloy Die Casting (ZDC) | Set Screw | [Steel] SUJ2 | 9350 | 5100 |
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