Seals or Shields: QBL 2304mc3-qbl Double Row Self Aligning
| Brand Name |
QBL |
| Model Number |
2304mc3-qbl |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
QBL 2304mc3-qbl bearing Size Chart (mm/inches) |
|---|
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| d1 | 54 mm |
| d2 | 54 mm |
| D1 | 66 mm |
| D2 | 72.2 mm |
| a | 34.2 mm |
| Contact angle α | 40 ° |
| rs min | 1.1 mm |
| r1s min | 0.6 mm |
| Mass | 0.36 kg |
| Dynamic load, C | 30.5 kN |
| Static load, C0 | 21.3 kN |
| Nlim (oil) | 11,000 rpm |
| Nlim (grease) | 8,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 4.93 Hz |
| Characteristic outer ring frequency, BPF0 | 5.51 Hz |
| Characteristic inner ring frequency, BPFI | 7.49 Hz |
| da min | 47 mm |
| Da max | 73 mm |
| Db max | 75.5 mm |
| r1a max | 0.6 mm |
| ra max | 1 mm |
| Category | Angular Contact Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.36 |
| EAN | 4547359440676 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | Yes |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Brass |
| Contact Angle | 40 Degree |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 40MM Bore; 80MM Outside Diameter; 18MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| Category | Angular Contact Ball Bearing |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | 7208BL1G |
| Weight / LBS | 0.796 |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| Bore | 1.575 Inch | 40 Millimeter |
| Width | 0.709 Inch | 18 Millimeter |
| bore diameter: | 40 mm |
| radial static load capacity: | 23000 N |
| outside diameter: | 80 mm |
| operating temperature range: | -40 to 120 ºC |
| overall width: | 18 mm |
| cage material: | Brass |
| contact angle: | 40 ° |
| outer ring width: | 18 mm |
| row type & fill slot: | Single-Row Non-Fill Slot |
| maximum rpm: | 11000 rpm |
| internal clearance: | C0 |
| finish/coating: | Uncoated |
| bore type: | Round |
| precision rating: | ISO Class 0 |
| closure type: | Open |
| fillet radius: | 1.1 mm |
| snap ring included: | Without Snap Ring |
| series: | 72B |
| bearing material: | High Carbon Chrome Steel |
| weight: | 0.360 kg |
| radial dynamic load capacity: | 32000 N |
| manufacturer product page: | Click here |