TA912 Drawn Cup Needle Roller Bearing
Browse 190 Bore Diameter (mm) TA912 Drawn Cup Needle Roller Bearing Categories in 190x260x69 Size (mm) the Manufacturers Industrial Bearings Solutions Online Free. 190x260x69 including Ball And Roller Bearings.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NNU 4938 BK/SPW33 |
| Size (mm) | 190x260x69 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 69 |
| d | 190 mm |
| D | 260 mm |
| B | 69 mm |
| C | 69 mm |
| b | 8,3 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| r3 min. | 1 mm |
| r4 min. | 1 mm |
| D1 | 236 mm |
| F | 212 mm |
| K | 3 mm |
| da min. | 200 mm |
| da max | 209 mm |
| Da max. | 250 mm |
| db min | 215 mm |
| ra max. | 2 mm |
| S | 1,1 mm |
| dh | 213 mm |
| Weight | 11 Kg |
| Basic dynamic load rating (C) | 402 kN |
| Basic static load rating (C0) | 880 kN |
| (Grease) Lubrication Speed | 2 800 r/min |
| (Oil) Lubrication Speed | 3 200 r/min |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 10.97 |
| Product Group | B04270 |
| Bore Profile | Tapered |
| Cage Material | Brass |
| Precision Class | Special Precision |
| Number of Rows of Rollers | Double Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C1-Tight |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID |
| Long Description | 190MM Bore; Tapered Bore Profile; 260MM Outside Diameter; 69MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NNU 4938 BK/SPW33 |
| Weight / LBS | 24.163 |
| Bore | 7.48 Inch | 190 Millimeter |
| Outside Diameter | 10.236 Inch | 260 Millimeter |
| Width | 2.717 Inch | 69 Millimeter |
| r1,2 min. | 2 mm |
| r3,4 min. | 1 mm |
| s max. | 1.1 mm |
| da max. | 209 mm |
| dn | 213 mm |
| Basic dynamic load rating C | 402 kN |
| Basic static load rating C0 | 880 kN |
| Fatigue load limit Pu | 90 kN |
| Attainable speed for grease lubrication | 2800 r/min |
| Attainable speed for oil-air lubrication | 3200 r/min |
| Reference grease quantity Gref | 85 cm³ |
| Static radial stiffness (guideline value) | 5380 N/µm |
| Mass bearing | 11 kg |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
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