7222CTRDUMP3 NSK Super Precision Bearings
7222CTRDUMP3 NSK Super Precision Bearings Product Brochures , Super Precision Bearings Manufacturing Shanghai Pump Valve Manufacturing Co., Ltd. Service 139 mm da min. . Get Your Free. 93 mm B 19 mm G1
| Brand Name: | NSK |
| Model Number: | 7222CTRDUMP3 |
| da min.: | 139 mm |
| B: | 93 mm |
| G1: | 19 mm |
| d2 ≈: | 179 mm |
| Da max.: | 263 mm |
| Misalignment factor k1: | 0.093 |
| Operating clearance factor k2: | 0.122 |
| G: | M 140x2 |
| PDF |
7222CTRDUMP3 |
Product Details
| da min. | 139 mm |
| B | 93 mm |
| G1 | 19 mm |
| d2 ≈ | 179 mm |
| Da max. | 263 mm |
| Misalignment factor k1 | 0.093 |
| Operating clearance factor k2 | 0.122 |
| G | M 140x2 |
| Ca min. | -7.5 mm |
| da max. | 201 mm |
| Fatigue load limit Pu | 114 kN |
| D | 280 mm |
| r1,2 min. | 4 mm |
| Basic static load rating C0 | 1220 kN |
| Basic dynamic load rating C | 980 kN |
| Da min. | 216 mm |
| B2 ≈ | 119 mm |
| ra max. | 3 mm |
| Reference speed | 2400 r/min |
| Limiting speed | 3200 r/min |
