3308 Angular Contact Ball Bearing
Material: Chrome Steel, Carbon Steel, Stainless Steel
Brand Name: Timken SKF NSK NTN Koyo NACHI & OEM
Quality Standard: SGS ISO9001
Supply Ability: 1,000,000 pcs/Day In stock Fast Delivery!
Payment Terms: T/T, L/C, Paypal, Western Union
Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package：
Plastic bag + single box + carton + plywood pallet
Neutral industrial packaging + neutral carton packaging + pallet
According to customer requirements
Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. They can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.
• High-speed capability
• Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
• Suitable where a stiff bearing arrangement is required
• Require less axial space than equivalent pair of single row angular contact ball bearings
New domestic models | Old domestic model | Inner diameter (mm) | Outer diameter (mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease lubrication speed (r/min) | Oil lubrication speed (r/min) | Weight (kg) |
706C | – | 6 | 17 | 6 | — | — | — | — | 0.006 |
707C | 36017 | 7 | 19 | 6 | — | — | — | — | 0.006 |
708C | 36018 | 8 | 22 | 7 | — | — | — | — | 0.014 |
709C | 36019 | 9 | 24 | 7 | — | — | — | — | 0.016 |
723C | 36023 | 3 | 10 | 4 | – | – | – | – | 0.002 |
724C | 36024 | 4 | 13 | 5 | — | — | — | — | 0.014 |
725C | 36025 | 5 | 16 | 5 | — | — | — | — | 0.0047 |
726C | 36026 | 6 | 19 | 6 | — | — | — | — | 0.0047 |
727C | 36027 | 7 | 22 | 7 | — | — | — | — | 0.0047 |
728C | 36028 | 8 | 24 | 8 | — | — | — | — | 0.0047 |
729C | 36029 | 9 | 26 | 8 | — | — | — | — | 0.0047 |
7000C | 36100 | 10 | 26 | 8 | 5.3 | 2.45 | 47000 | 62000 | 0.021 |
7000AC | 46100 | 10 | 26 | 8 | 5 | 2.35 | 34000 | 42000 | 0.021 |
7200AC | 462O0 | 10 | 30 | 9 | 4.65 | 2.2 | 29000 | 37000 | 0.031 |
7300AC | 46300 | 10 | 35 | 11 | 8.5 | 3.75 | 27000 | 33000 | 0.054 |
7020C | 36120 | 100 | 150 | 24 | 75.3 | 77.2 | 6500 | 8600 | 1.37 |
7020AC | 4612O | 100 | 150 | 24 | 68.4 | 70.6 | 4700 | 5900 | 1.37 |
7320AC | 46320 | 100 | 215 | 47 | 184 | 161 | 3600 | 4600 | 7.53 |
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