NN4924 NSK Multi-Row Roller Bearings NTN
| Brand Name: | NSK |
| Model Number: | NN4924 |
| Bearing number: | 6317Z |
| Size (mm): | 85x180x41 |
| Bore Diameter (mm): | 85,000 |
| Outer Diameter (mm): | 180,000 |
| Width (mm): | 41,000 |
| d: | 85,000 mm |
| D: | 180,000 mm |
| B: | 41,000 mm |
Product Details
| Bearing number | 6317Z |
| Size (mm) | 85x180x41 |
| Bore Diameter (mm) | 85,000 |
| Outer Diameter (mm) | 180,000 |
| Width (mm) | 41,000 |
| d | 85,000 mm |
| D | 180,000 mm |
| B | 41,000 mm |
| C | 41,000 mm |
| rs min | 3 mm |
| Radial clearance class | CN |
| Mass | 4.23 kg |
| Dynamic load, C | 133 kN |
| Static load, C0 | 97 kN |
| Fatigue limit load, Cu | 3.85 kN |
| f0 | 13.3 |
| Nlim (oil) | 4,500 rpm |
| Nlim (grease) | 3,800 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic rolling element frequency, BSF | 4.16 Hz |
| Characteristic outer ring frequency, BPF0 | 3.09 Hz |
| Characteristic inner ring frequency, BPFI | 4.91 Hz |
| da min | 98 mm |
| Da max | 167 mm |
| ra max | 2.5 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 4.214 |
| Product Group | B00308 |
| Enclosure | 1 Metal Shield |
| 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 |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 85MM Bore; 180MM Outside Diameter; 41MM Outer Race Width; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Stee |
| Other Features | Deep Groove |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6317Z |
| Weight / LBS | 9.28146 |
| Outside Diameter | 7.087 Inch | 180 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outer Race Width | 1.614 Inch | 41 Millimeter |
| Bore | 3.346 Inch | 85 Millimeter |
| bore diameter: | 85 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 180 mm |
| finish/coating: | Uncoated |
| overall width: | 41 mm |
| bearing material: | High Carbon Chrome Steel |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Single Shield |
| inner ring width: | 41 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 41 mm |
| snap ring included: | Without Snap Ring |
| maximum rpm (grease): | 3800 rpm |
| internal clearance: | CN |
| maximum rpm (oil): | 4500 rpm |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 3 mm |
| dynamic load capacity: | 133000 N |
| manufacturer product page: | Click here |
| static load capacity: | 97000 N |
Company Profile
| Phone |
+65 6795 7418 |
| Fax |
+65 6795 7418 |
4R4807 TIMKEN Four Row Cylindrical Roller Bearings NTN 
4R6811 TIMKEN Four Row Cylindrical Roller Bearings NTN 
4R13604 NSK Four Row Cylindrical Roller Bearings NTN 
4R10008 TIMKEN Four Row Cylindrical Roller Bearings NTN 
4R11202 TIMKEN Four Row Cylindrical Roller Bearings NTN 
4R3042 TIMKEN Four Row Cylindrical Roller Bearings NTN