NJ2304 Cylindrical Roller Bearing 20*52*21mm
| Brand Name |
Rexroth |
| Model Number |
4WRA10E40-12/24NZ4/M |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Rexroth 4WRA10E40-12/24NZ4/M bearing Size Chart (mm/inches) |
|---|
| d | 85 mm |
| D | 150 mm |
| B | 28 mm |
| rs min | 2 mm |
| Radial clearance class | C3 |
| Mass | 1.79 kg |
| Dynamic load, C | 83.5 kN |
| Static load, C0 | 64 kN |
| Fatigue limit load, Cu | 2.7 kN |
| f0 | 14.7 |
| Nlim (grease) | 4,200 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.78 Hz |
| Characteristic outer ring frequency, BPF0 | 4.58 Hz |
| Characteristic inner ring frequency, BPFI | 6.42 Hz |
| da min | 94 mm |
| da max | 103 mm |
| Da max | 141 mm |
| ra max | 2 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.82 |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| 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 | Non-Contact Seal |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 85MM Bore; 150MM Outside Diameter; 28MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage; |
| Other Features | Deep Groove | Non-Friction Nitrile Rubber Seal | Prelubricated |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 3.96832 |
| Outside Diameter | 5.906 Inch | 150 Millimeter |
| Outer Race Width | 1.102 Inch | 28 Millimeter |
| Bore | 3.346 Inch | 85 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |