Description
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| Its number | ZARF90210-L-TV |
| Category | Needle roller/axial cylindrical roller bearing |
| Overview | ZARF90210-L-TV Needle roller/axial cylindrical roller bearings , double direction, for screw mounting, long shaft locating washer |
| Features and benefits | The bearings are available with and without fixing holes in the outer ring. Bearings with holes are screw mounted directly on the adjacent construction. The large contact surface and the small pitch of the holes allows a connection to the adjacent construction that is extremely rigid and with low tendency to settling. There is therefore no need for the bearing cover that would otherwise be required to hold the bearing, and the matching work required. |
| In the event that the axial abutment of the shaft locating washer is not sufficient or a seal raceway is required, bearings are available with a stepped shaft locating washer extended on one side. | |
| Application | Direct drive and mechatronics solutions are becoming more and more widely used in the machine tool industry. |
| Dimensions | |
| Bore diameter | 90mm |
| Outside diameter | 210mm |
| Hight | 135mm |
| Weight | 15.076 kg |
| Technical Data | |
| Basic dynamic load rating, radial | 98,000 N |
| Basic static load rating, radial | 210,000 N |
| Basic dynamic load rating, axial | 325,000 N |
| Basic static load rating, axial | 1,030,000 N |
| Fatigue load limit, radial | 29,000 N |
| Fatigue load limit, axial | 95,000 N |
| Limiting speed for grease lubrication | 700 1/min |
| Limiting speed for oil lubrication | 1,800 1/min |
| Bearing friction torque | 10.5 Nm |
| Height outer ring over wave washer | 94.5 mm |
| Width, outer ring | 32 mm |
| Distance to lubrication hole | 17.5 mm |
| Heeldiameter wave washer long | 130 mm |
| Outside diameter wave washer long | 158 mm |
| Width, inner ring | 22.5 mm |
| Width wave washer long | 47.5 mm |
| Width heel wave washer long | 18 mm |
| Minimum chamfer dimension | 0.3 mm |
| Minimum chamfer dimension | 1 mm |
| Rip diameter shaft washer | 160 mm |
| Pitch circle diameter (holes) | 180 mm |
| Split | 22.5 ° |
| Diameter lubrication hole | 8 mm |
| RFQ | |
| 1. Who are we? | |
| Sun Rises Group Limited have rich experience in bearings operation since year 1986. Our own brand is SDVV and we also agent for many world-famous bearings. | |
| 2. How can we guarantee quality? | |
| Always a pre-production sample before mass production; | |
| Always final Inspection before shipment; | |
| We have sufficient inventory to achieve fast delivery. If you want to know more, please feel free to contact us so that we can get back to you quickly. | |
| FAQ: Q: What brands bearings do you have? A: Sweden/ Germany/ America/ Japan/ China etc/ Q: What the MQQ of your company? A: MQQ is 1pcs. Q: Could you accept OEM and customize? A: YES, we can customize for you according to sample or drawing. Q: Could you supply sample for free? A: Yes, we can supply sample for free, do you mind to buy her a ticket? Q: Dose your factory have any certificate? A: Yes. we have ISO 9001:2015, IQNET and SGS. If you want other like CE, we can do for you. Q: IS you company factory or Trade Company? A: We have our own factory; our type is factory +trade. Q: Could you tell me the material of our bearing? A: We have chrome steel, and staninless steel, ceramic and plastic material. Q: Could you offer door to door service? A: Yes, by express (DHL, FEDEX, TNT, EMS, 4-10 days to your city.) Pls contact Email: molly@sunrises-group.com WhatsApp: +86 13520524683 |
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