轴承型号 | 
                            
                              d - 内径 | 
                            
                              D - 外径 | 
                            
                              B - 厚度 | 
                            
                              Cr - 动负荷 | 
                            
                              Cor - 静负荷 | 
                            
                              参考转速 | 
                            
                              极限转速 | 
                          
|---|---|---|---|---|---|---|---|
| W 6305-2Z | 25 mm | 62 mm | 17 mm | 17.8 N | 11.2 N | 0.48 rpm | 13000 | 
| W 6305-2RZ | 25 mm | 62 mm | 17 mm | 17.8 N | 11.2 N | 0.48 rpm | 13000 | 
| W 6305-2RS1 | 25 mm | 62 mm | 17 mm | 17.8 N | 11.2 N | 0.48 rpm | 7500 | 
| W 6305 | 25 mm | 62 mm | 17 mm | 17.8 N | 11.2 N | 0.48 rpm | 17000 | 
| W 6304-2Z | 20 mm | 52 mm | 15 mm | 13.8 N | 7.8 N | 0.335 rpm | 17000 | 
| W 6304-2RZ | 20 mm | 52 mm | 15 mm | 13.8 N | 7.8 N | 0.335 rpm | 17000 | 
| W 6304-2RS1 | 20 mm | 52 mm | 15 mm | 13.8 N | 7.8 N | 0.335 rpm | 9500 | 
| W 6304 | 20 mm | 52 mm | 15 mm | 13.8 N | 7.8 N | 0.335 rpm | 20000 | 
| W 6303-2Z | 17 mm | 47 mm | 14 mm | 11.7 N | 6.55 N | 0.28 rpm | 18000 | 
| W 6303-2RZ | 17 mm | 47 mm | 14 mm | 11.7 N | 6.55 N | 0.28 rpm | 18000 | 
| W 6303-2RS1 | 17 mm | 47 mm | 14 mm | 11.7 N | 6.55 N | 0.28 rpm | 10000 | 
| W 6303 | 17 mm | 47 mm | 14 mm | 11.7 N | 6.55 N | 0.28 rpm | 22000 | 
| W 6302-2Z | 15 mm | 42 mm | 13 mm | 9.95 N | 5.4 N | 0.232 rpm | 20000 | 
| W 6302-2RZ | 15 mm | 42 mm | 13 mm | 9.95 N | 5.4 N | 0.232 rpm | 20000 | 
| W 6302-2RS1 | 15 mm | 42 mm | 13 mm | 9.95 N | 5.4 N | 0.232 rpm | 11000 | 
| W 6302 | 15 mm | 42 mm | 13 mm | 9.95 N | 5.4 N | 0.232 rpm | 26000 | 
| W 6301-2Z | 12 mm | 37 mm | 12 mm | 8.32 N | 4.15 N | 0.176 rpm | 24000 | 
| W 6301-2RZ | 12 mm | 37 mm | 12 mm | 8.32 N | 4.15 N | 0.176 rpm | 24000 | 
| W 6301-2RS1 | 12 mm | 37 mm | 12 mm | 8.32 N | 4.15 N | 0.176 rpm | 14000 | 
| W 6301 | 12 mm | 37 mm | 12 mm | 8.32 N | 4.15 N | 0.176 rpm | 30000 |