NSK B12-79VVC4 Roller Bearings
| Category: | Angular Contact Ball Bearing |
| Inventory: | 2.0 |
| Minimum Buy Quantity: | N/A |
| Weight: | 4.6 |
| Product Group: | B00308 |
| Enclosure: | Open |
| Flush Ground: | Yes |
| Rolling Element: | Ball Bearing |
Product Details
| Category | Angular Contact Ball Bearing |
| Inventory | 2.0 |
| Minimum Buy Quantity | N/A |
| Weight | 4.6 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | Yes |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 3 | ISO P6 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Brass |
| Contact Angle | 40 Degree |
| Internal Clearance | CB |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 85MM Bore; 180MM Outside Diameter; 41MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring |
| Other Features | Normal Axial Internal Clearance |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer Item Number | 7317 BECBY |
| Weight / LBS | 10.128 |
| D | 180 mm |
| d | 85 mm |
| B | 41 mm |
| bore diameter: | 85 mm |
| radial static load capacity: | 132 kN |
| outside diameter: | 180 mm |
| cage material: | Brass |
| overall width: | 41 mm |
| outer ring width: | 41 mm |
| contact angle: | 40 ° |
| maximum rpm: | 4300 RPM |
| row type & fill slot: | Single-Row Non-Fill Slot |
| finish/coating: | Uncoated |
| internal clearance: | C0 |
| precision rating: | ABEC 3 (ISO Class 6) |
| closure type: | Open |
| fillet radius: | 2.5 mm |
| radial dynamic load capacity: | 153 kN |
| series: | 73 |
| d1 ≈ | 122.3 mm |
| d2 ≈ | 103.03 mm |
| D1 ≈ | 144.95 mm |
| a | 76 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 1.1 mm |
| da min. | 99 mm |
| Da max. | 166 mm |
| Db max. | 173 mm |
| ra max. | 2.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 156 kN |
| Basic static load rating C0 | 132 kN |
| Fatigue load limit Pu | 4.9 kN |
| Reference speed | 4500 r/min |
| Limiting speed | 4800 r/min |
| Calculation factor A | 0.27 |
| Calculation factor kr | 0.1 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.57 |
| Calculation factor Y0 | 0.52 |
| Calculation factor Y2 | 0.93 |
| Calculation factor Y1 | 0.55 |
| Mass bearing | 4.45 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
