Model No.: 69 Series
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Miniature Ball Bearings 69 Series are small bearings with balls as their rolling elements. These small bearings have an outside diameter of less than 9 (<9.525 mm) or are small bearings with an outside diameter less than or equal to (≤ 12.7 mm) having a ration of outside diameter to inside diameter equal to or less than two.
Product Packing & Delivery
Packing Detials:Industrial packing, Single box, or as customer's request
Delivery Detail:Be Allowed By Sea,By Air,By Rallway Or Express.
Design Attributes
Extended inner rings and flanged outer rings to facilitate mounting.
Shields and seals for contamination protection.
Radial play and contact angle variations to suit application loading and deflection
requirements
Various ball retainer styles and materials for optimum bearing performance.
Factory lubrication from a stock of several hundred lubricants.
Tolerance levels to exact application requirements.
Ring and ball selection choices include AISI 440C stainless steel, SAE 52100 chrome steel,
beryllium copper and ceramics.
Performance testing for noise and friction torque specifications available.
Applications
Medical and industrial handpieces
Flow meters
Fuel controls
Gyros, synchros and servos
Motors
Cryogenic coolers
Pulmonary assist devices
| Bearing Number | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(g) | |||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | |
| 69/1.5 | 1.5 | 5 | 2 | 0.15 | 171 | 51 | 79,000 | 93,000 | 0.18 |
| 69/1.5C3 | 1.5 | 5 | 2 | 0.15 | 171 | 51 | 79,000 | 93,000 | 0.18 |
| 69/2.5 | 2.5 | 7 | 2.5 | 0.15 | 284 | 96 | 59,000 | 70,000 | 0.43 |
| 69/2.5C3 | 2.5 | 7 | 2.5 | 0.15 | 284 | 96 | 59,000 | 70,000 | 0.43 |
| 691 | 1 | 4 | 1.6 | 0.1 | 157 | 43 | 96,000 | 110,000 | 0.11 |
| 691C3 | 1 | 4 | 1.6 | 0.1 | 157 | 43 | 96,000 | 110,000 | 0.11 |
| 692 | 2 | 6 | 2.3 | 0.15 | 279 | 89 | 67,000 | 79,000 | 0.31 |
| 692C3 | 2 | 6 | 2.3 | 0.15 | 279 | 89 | 67,000 | 79,000 | 0.31 |
| 693 | 3 | 8 | 3 | 0.15 | 560 | 180 | 54,000 | 63,000 | 0.61 |
| 693C3 | 3 | 8 | 3 | 0.15 | 560 | 180 | 54,000 | 63,000 | 0.61 |
| 694 | 4 | 11 | 4 | 0.15 | 715 | 276 | 45,000 | 52,000 | 1.8 |
| 694C3 | 4 | 11 | 4 | 0.15 | 715 | 276 | 45,000 | 52,000 | 1.8 |
| 695 | 5 | 13 | 4 | 0.2 | 1,080 | 430 | 40,000 | 47,000 | 2.4 |
| 695C3 | 5 | 13 | 4 | 0.2 | 1,080 | 430 | 40,000 | 47,000 | 2.4 |
| 696 | 6 | 15 | 5 | 0.2 | 1,350 | 530 | 37,000 | 44,000 | 3.8 |
| 696C3 | 6 | 15 | 5 | 0.2 | 1,350 | 530 | 37,000 | 44,000 | 3.8 |
| 697 | 7 | 17 | 5 | 0.3 | 1,610 | 715 | 35,000 | 41,000 | 5.2 |
| 697C3 | 7 | 17 | 5 | 0.3 | 1,610 | 715 | 35,000 | 41,000 | 5.2 |
| 698 | 8 | 19 | 6 | 0.3 | 1,990 | 865 | 33,000 | 39,000 | 7.3 |
| 698C3 | 8 | 19 | 6 | 0.3 | 1,990 | 865 | 33,000 | 39,000 | 7.3 |
Product Categories : Ball Bearings > Miniature Ball Bearings
