NTN 8Q-K20X28X25 services Roller Bearings
| Brand Name |
NTN 8Q-K20X28X25 services Roller Bearings |
| Model Number |
8Q-K20X28X25 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
8Q-K20X28X25 |
Product Details
| Bearing number | 6309LU |
| Size (mm) | 45x100x25 |
| Bore Diameter (mm) | 45,000 |
| Outer Diameter (mm) | 100,000 |
| Width (mm) | 25,000 |
| d | 45,000 mm |
| D | 100,000 mm |
| B | 25,000 mm |
| C | 25,000 mm |
| rs min | 1.5 mm |
| Radial clearance class | CN |
| Mass | 0.81 kg |
| Dynamic load, C | 53 kN |
| Static load, C0 | 32 kN |
| Fatigue limit load, Cu | 1.45 kN |
| f0 | 13.1 |
| Nlim (grease) | 4,700 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4 Hz |
| Characteristic outer ring frequency, BPF0 | 3.06 Hz |
| Characteristic inner ring frequency, BPFI | 4.94 Hz |
| da min | 53 mm |
| da max | 61.5 mm |
| Da max | 92 mm |
| ra max | 1.5 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.84 |
| Product Group | B00308 |
| Enclosure | 1 Seal |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 45MM Bore; 100MM Outside Diameter; 25MM Outer Race Diameter; 1 Seal; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6309LU |
| Weight / LBS | 1.84 |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| Bore | 1.772 Inch | 45 Millimeter |
| Outer Race Width | 0.984 Inch | 25 Millimeter |
| bore diameter: | 45 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 100 mm |
| finish/coating: | Uncoated |
| overall width: | 25 mm |
| bearing material: | High Carbon Chrome Steel |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Single Seal |
| inner ring width: | 25 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 25 mm |
| snap ring included: | Without Snap Ring |
| maximum rpm (grease): | 4700 rpm |
| internal clearance: | CN |
| fillet radius: | 1.5 mm |
| operating temperature range: | -40 to 120 ºC |
| maximum rpm: | 8200 RPM |
| dynamic load capacity: | 53000 N |
| series: | 63 |
| static load capacity: | 32000 N |
| manufacturer product page: | Click here |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
