| Customization: | Available |
|---|---|
| Contact Angle: | 25° |
| Aligning: | Non-Aligning Bearing |
|
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| d |
30 mm
|
Bore diameter |
| D |
55 mm
|
Outside diameter |
| B |
13 mm
|
Width |
| Cr |
7,800 N
|
Basic dynamic load rating, radial |
| C0r |
4,050 N
|
Basic static load rating, radial |
| Cur |
425 N
|
Fatigue load limit, radial |
| nG Grease |
34,000 1/min
|
Limiting speed for grease lubrication |
| ≈m |
0.13 kg
|
Weight |
| Model | Model | Model |
| F698 | FR8ZZ | 35BD5220 |
| F699 | 18307-2rs | DAC346437 DAC34640037 DAC3464G12RS |
| F6900 | KFL004 | UCP208-24 UCP208-16J UC208 UCP208 SP208 SUC208 SUCP208 UCFL208 UCP203 UCP208 |
| F6901 | 626ZZ | 608 2RS 608ZB 608ZZ 608Z |
| SET413 | 6903 6004 6200 6202 zz 6203 6204 6205 6206 6208 6300 6201 6301 2rs 6302 6305 | 7002 7018 7016 7005 7308 7020 7012 |
| HM212049-HM212011 | 6903 6004 6200 6202 zz 6203 6204 6205 6206 6208 6300 6201 6301 2rs 6302 6305 | DAC34660037 DAC25520037 DAC39740039 DAC39720037 DAC29530037 DAC34640037 |
| 6011 | UC 205 UCP 205 UC 208 UCP 208 UC 206 UCP SP 206 | 6203 6203lh |
| 6012 | ucp205 p205 ucp206 ucp207 ucp208 ucp205-16 | 6203 2RS ZZ 6203DDU |
| 6013 | 32204 32205 32206 32207 32208 32209 32210 32218 32222 32214 32212 27310 | 30205 30205U 4T-30205 |
| 6014 | 22204 22210 22230 22232 22234 23180 22312 22236 23136 22324 E K C3 W33 23172cck/w33 | 35BD219DUK 35BD219DUM 35BD219 |
| 6015 | 7014 7013 7012 7011 7010 7009 7008 7006 7007 7210 7005 7213 2RS | ucp206 P209 UCP208 P207 UCP212 P209 UC306 P208 UCP 207 P212 |
| 6016 | 7305 7306 73077305 7306 7307 7205 7005 7905 7205 7005 7905 | LM48548 LM48510 LM48548/10 48548/10 |
| 6203-2rs | DAC49840050 | ZA-45BWD10ACA86 |
| 6300-2rs | 7214BW | NU311 |
| 6301-2rs | 011.20.315 | 30TAC62BSUC10PN7B |
| 6302-2rs | 5001 RS 2RS | 22320 |
| 6201-2rs | 7002 7018 7016 7005 7308 7020 7012 | 81112M P5 |
| 6202-2rs | 35tac72b 35tac72 30tac62 40tac72 | 51105 |
| 6004-2rs | H7002C 2RZ | UCFC208 UCP208 |
| R3AZZ | 7212AC | 1310 |
| R168ZZ | 7309 BECBM 7311BECBM BECBP BEGAP | 5903 |
| R188ZZ | 45BNR19STYNDBP4 | LM501349/10 |
| R4ZZ | H7005C/P4-2RZ | H7006C |
| R4AZZ | 7005C 7006C 7007C 7008C 7009C | SFK0802 |
| R1810ZZ | H7000C 2RZ | 6210 |
| R6ZZ | 25TAC62BSUC10PN7B | 16005 |
| R1038ZZ | 7320 7015 7004C | MF63ZZ MF63-ZZ MF63Z MF63-2Z MF63 2Z |
| R1212ZZ | H7008C 2RZ | JA035CP0 |
| 6007RS | BA2-0031 | JA040CP0 |
| 6007 | QJ210LB | JA045CP0 |
| STD-3065 | KG060XP0 | KA035XP0 |
| 606 | BA240-3A | KA030XP0 |
| 624ZZ | 7016 7006 7207 7307 7311 7002 | SFU1605 |
QWhat kiBnd
How do I determine the correct contact angle for my Angular Contact Ball Bearing application?
Choosing the right contact angle for an Angular Contact Ball Bearing is crucial for optimal performance. The contact angle, typically ranging from 15° to 40°, determines the bearing's axial load capacity. Lower angles (e.g., 15°-25°) are suited for applications with moderate axial loads but require high-speed rotation, such as in electric motors. Higher angles (e.g., 30°-40°) can withstand heavier axial loads, making them ideal for gearboxes or pumps. Understanding the specific operational requirements, including load type and magnitude, rotational speed, and precision needs, will guide you in selecting the Angular Contact Ball Bearing with the most appropriate contact angle.
What is preload, and why is it important in the context of Angular Contact Ball Bearings?
Preload in Angular Contact Ball Bearings refers to intentionally introducing a slight axial load during assembly to remove play between the balls and races, enhancing rigidity and precision. This is particularly important in high-precision machinery like CNC machines, where minimal backlash and high stability are required. By carefully adjusting the preload, the bearing's running accuracy and stiffness can be optimized. However, excessive preload can lead to increased friction, heat generation, and reduced bearing life. Therefore, a balanced preload setting is vital to exploit the full potential of Angular Contact Ball Bearings without compromising their longevity.
How should Angular Contact Ball Bearings be mounted and maintained to ensure longevity?
Proper mounting and maintenance are key to maximizing the service life of Angular Contact Ball Bearings. These bearings are often used in pairs (back-to-back, face-to-face, or tandem arrangements) to manage bidirectional thrust loads. During installation, ensure they are mounted with the correct orientation and preload, following the manufacturer's guidelines. Lubrication with a high-quality grease or oil, compatible with the operating temperature and speed, is essential. Regular inspection for signs of wear, noise, or vibration, along with timely lubrication replenishment, helps prevent premature failure. Remember, maintaining clean and controlled operating environments also significantly contributes to the longevity of Angular Contact Ball Bearings.
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