Koyo/JTEKT 51100 Thrust Ball Bearing 10 x 24 x 9mm
Available
Koyo/JTEKT 51100. Axial thrust load only, not designed for radial loads. 51100 series, single-direction thrust. Separable: ball assembly between two washers, easy install. Thrust Ball Bearing - 51100 Series is for axial thrust load applications such as worm gear drives, screw conveyors and column supports.
Product Specifications. Bearing type: Thrust ball bearing. Series: 51100. Load type: Axial only. Construction: Separable, two washers + ball assembly. Material: Chrome bearing steel.
Available Sizes
13 sizes available — select the exact size you need from the dropdown above. Key figures for each:
| Bore Diameter x Outer Diameter x Width (mm) | Basic Load Rating (kn) Ca | Basic Load Rating (kn)c0a | Limiting Speed (min-1) Oil Lub |
|---|---|---|---|
| 10 x 24 x 9 | 12.5 | 14 | 10000 |
| 17 x 30 x 9 | 13.5 | 18.2 | 9400 |
| 20 x 35 x 10 | 17.8 | 24.7 | 9400 |
| 25 x 42 x 11 | 24.4 | 37.2 | 6800 |
| 35 x 52 x 12 | 25.5 | 47.2 | 6000 |
| 40 x 60 x 13 | 33.6 | 62.8 | 5300 |
| 50 x 70 x 14 | 35.9 | 75.4 | 4800 |
| 55 x 78 x 16 | 43.5 | 93.1 | 4300 |
| 65 x 90 x 18 | 52.1 | 117 | 3700 |
| 70 x 95 x 18 | 53.8 | 127 | 3600 |
| 80 x 105 x 19 | 55.8 | 141 | 3300 |
| 85 x 110 x 19 | 57.4 | 150 | 3200 |
| 110 x 145 x 25 | 109 | 288 | 2400 |
Where This Is Used
- Automobile steering pivots and machine tool spindles.
Features
- Features of Ball Thrust Bearing.
- Consists of a row of balls running between two grooved washer rings.
- The smaller bore ring is referred to as the shaft washer while the larger bore ring is called the housing washer.
- The ring faces are always mounted parallel to the shaft centerline.
- The housing washer is made with either a flat or spherical back face.
- Thrust bearings with spherical faces and washers are self-aligning to compensate for mounting errors.
- Cages can be pressed steel, copper alloy, and a synthetic resin molded or machined resin cage.
Full engineering specifications (all 14 fields, 13 sizes)
| Bore Diameter x Outer Diameter x Width (mm) | Bearing Width T (mm) | Fatigue Load Limit (kN) Cu | Outside Diameter D (mm) | Limiting Speed (min-1) Oil Lub | Bore Diameter d (mm) | Mounting Dimension (mm) Ra Max. | Mounting Dimension (mm) Da Min. | Basic Load Rating (kn) Ca | Dimension (mm) D1 Max. | Mounting Dimension (mm) Da Max. | Limiting Speed (min-1) Grease Lub | Boundary Dimension (mm) r min. | Basic Load Rating (kn)c0a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 x 24 x 9 | 9 | 0.63 | 24 | 10000 | 10 | 0.3 | 18 | 12.5 | 11 | 16 | 6500 | 0.3 | 14 |
| 17 x 30 x 9 | 9 | 0.82 | 30 | 9400 | 17 | 0.3 | 25 | 13.5 | 18 | 22 | 6100 | 0.3 | 18.2 |
| 20 x 35 x 10 | 10 | 1.1 | 35 | 9400 | 20 | 0.3 | 29 | 17.8 | 21 | 26 | 6100 | 0.3 | 24.7 |
| 25 x 42 x 11 | 11 | 1.7 | 42 | 6800 | 25 | 0.6 | 35 | 24.4 | 26 | 32 | 4400 | 0.6 | 37.2 |
| 35 x 52 x 12 | 12 | 2 | 52 | 6000 | 35 | 0.6 | 45 | 25.5 | 37 | 42 | 3900 | 0.6 | 47.2 |
| 40 x 60 x 13 | 13 | 2.85 | 60 | 5300 | 40 | 0.6 | 52 | 33.6 | 42 | 48 | 3400 | 0.6 | 62.8 |
| 50 x 70 x 14 | 14 | 3.4 | 70 | 4800 | 50 | 0.6 | 62 | 35.9 | 52 | 58 | 3100 | 0.6 | 75.4 |
| 55 x 78 x 16 | 16 | 4.2 | 78 | 4300 | 55 | 0.6 | 69 | 43.5 | 57 | 64 | 2800 | 0.6 | 93.1 |
| 65 x 90 x 18 | 18 | 5.3 | 90 | 3700 | 65 | 1 | 80 | 52.1 | 67 | 75 | 2400 | 1 | 117 |
| 70 x 95 x 18 | 18 | 5.7 | 95 | 3600 | 70 | 1 | 85 | 53.8 | 72 | 80 | 2300 | 1 | 127 |
| 80 x 105 x 19 | 19 | 6.35 | 105 | 3300 | 80 | 1 | 95 | 55.8 | 82 | 90 | 2100 | 1 | 141 |
| 85 x 110 x 19 | 19 | 6.8 | 110 | 3200 | 85 | 1 | 100 | 57.4 | 87 | 95 | 2100 | 1 | 150 |
| 110 x 145 x 25 | 25 | 11.5 | 145 | 2400 | 110 | 1 | 131 | 109 | 112 | 124 | 1600 | 1 | 288 |
Couldn't load pickup availability
Secure Checkout. We do not store credit card details
-
10 x 24 x 9mm bearing
Model Number: 51100/KOYO
-
17 x 30 x 9mm bearing
Model Number: 51103/KOYO
-
20 x 35 x 10mm bearing
Model Number: 51104/KOYO
-
25 x 42 x 11mm bearing
Model Number: 51105/KOYO
-
35 x 52 x 12mm bearing
Model Number: 51107/KOYO
-
40 x 60 x 13mm bearing
Model Number: 51108/KOYO
-
50 x 70 x 14mm bearing
Model Number: 51110/KOYO
-
55 x 78 x 16mm bearing
Model Number: 51111/KOYO
-
65 x 90 x 18mm bearing
Model Number: 51113/KOYO
-
70 x 95 x 18mm bearing
Model Number: 51114/KOYO
-
80 x 105 x 19mm bearing
Model Number: 51116/KOYO
-
85 x 110 x 19mm bearing
Model Number: 51117/KOYO
-
110 x 145 x 25mm bearing
Model Number: 51122/KOYO

