Timken 745A/742D+X1S-745A Timken Bearing
| Brand Name: |
Timken |
| Model Number: |
745A/742D+X1S-745A |
| Bearing number: |
6307-2Z/VA208 |
| Size (mm): |
35x80x21 |
| Bore Diameter (mm): |
35 |
| Outer Diameter (mm): |
80 |
| Width (mm): |
21 |
| d: |
35 mm |
| D: |
80 mm |
| B: |
21 mm |
| PDF |
745A/742D+X1S-745A |
Product Details
| Bearing number |
6307-2Z/VA208 |
| Size (mm) |
35x80x21 |
| Bore Diameter (mm) |
35 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
21 |
| d |
35 mm |
| D |
80 mm |
| B |
21 mm |
| C |
21 mm |
| d1 |
49,5 mm |
| r1 min. |
1,5 mm |
| r2 min. |
1,5 mm |
| D2 |
69,2 mm |
| Weight |
0,46 Kg |
| Temperature - |
150 to +350 ° |
| Basic static load rating (C0) |
19 kN |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.464 |
| Product Group |
B00308 |
| Enclosure |
2 Metal Shields |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
Segmented Cage |
| Cage Material |
Graphite |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
35MM Bore; 80MM Outside Diameter; 21MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Segmented Cage Internal Special Features; C0-Medium Internal Cle |
| Other Features |
Deep Groove | Extreme Temperature Variant |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6307-2Z/VA208 |
| Weight / LBS |
0.48 |
| Bore |
1.378 Inch | 35 Millimeter |
| Outer Race Width |
0.827 Inch | 21 Millimeter |
| Outside Diameter |
3.15 Inch | 80 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| bore diameter: |
35 mm |
| precision rating: |
ABEC 3 (ISO Class 6) |
| outside diameter: |
80 mm |
| finish/coating: |
Uncoated |
| overall width: |
21 mm |
| cage material: |
Graphite |
| bore type: |
Round |
| outer ring width: |
21 mm |
| closure type: |
Double Shielded |
| fillet radius: |
1.5 mm |
| row type & fill slot: |
Single Row Non-Fill Slot |
| maximum rpm: |
70 RPM |
| internal clearance: |
C0 |
| series: |
63 |
| operating temperature range: |
-240 to +660 °F |
| resistance features: |
Corrosion Resistant, Extreme Temperature |
| static load capacity: |
19 kN |
| d1 ≈ |
49.56 mm |
| D2 ≈ |
69.2 mm |
| r1,2 min. |
1.5 mm |
| da min. |
44 mm |
| da max. |
49.5 mm |
| Da max. |
71 mm |
| ra max. |
1.5 mm |
| Basic dynamic load rating C |
35.1 kN |
| Basic static load rating C0 |
19 kN |
| Limiting speed |
70 r/min |
| Limiting temperature T max. |
350 °C |
| Mass bearing |
0.47 kg |