Origin TIMKEN Bearings498-90142 Tapered Roller Bearing Assemblies
| Bearing number: | 51308 |
| Size (mm): | 40x78x26 |
| Bore Diameter (mm): | 40 |
| Outer Diameter (mm): | 78 |
| Width (mm): | 26 |
| d: | 40 mm |
| D: | 78 mm |
| T: | 26 mm |
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Product Details
| Bearing number | 51308 |
| Size (mm) | 40x78x26 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 78 |
| Width (mm) | 26 |
| d | 40 mm |
| D | 78 mm |
| T | 26 mm |
| d1 | 78 mm |
| r min. | 1 mm |
| D1 | 42 mm |
| da min. | 63 mm |
| Da max. | 55 mm |
| ra max. | 1 mm |
| Weight | 0,548 Kg |
| Basic dynamic load rating (C) | 69 kN |
| Basic static load rating (C0) | 135 kN |
| (Grease) Lubrication Speed | 2 200 r/min |
| Category | Thrust Ball Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.546 |
| Product Group | B00308 |
| Rolling Element | Ball Bearing |
| Thrust Bearing | Yes |
| Single or Double Direction | Single Direction |
| Banded | No |
| Cage Material | Steel |
| Precision Class | ABEC 1 | ISO P0 |
| Component Description | Roller Assembly Plus Raceways |
| Other Features | Single Row | With Flat Seat |
| Long Description | 40MM Bore 1; 42MM Bore 2; 78MM Outside Diameter; 26MM Height; Ball Bearing; Single Direction; Not Banded; Steel Cage; ABEC 1 | ISO P0 Precision |
| Inch - Metric | Metric |
| UNSPSC | 31171552 |
| Harmonized Tariff Code | 8482.10.50.08 |
| Noun | Bearing |
| Keyword String | Ball Thrust |
| Manufacturer Item Number | 51308 |
| Weight / LBS | 1.20813 |
| Outside Diameter | 3.071 Inch | 78 Millimeter |
| Height | 1.024 Inch | 26 Millimeter |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
| Bore 2 | 1.654 Inch | 42 Millimeter |
| Bore 1 | 1.575 Inch | 40 Millimeter |
| bore diameter: | 40 mm |
| dynamic load capacity: | 69000 N |
| outside diameter: | 78 mm |
| operating temperature range: | -40 to 120 ºC |
| overall width: | 26 mm |
| maximum rpm: | 3100 rpm |
| thrust bearing type: | Single-Direction |
| bearing material: | High Carbon Chrome Steel |
| outside diameter design: | Straight |
| cage material: | Steel |
| separable or banded: | Separable |
| fillet radius: | 1 mm |
| precision rating: | ISO Class 0 |
| series: | 513 |
| static load capacity: | 135000 N |
| manufacturer product page: | Click here |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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