| Type: | Ball |
|---|---|
| Structure: | Angular Contact |
| Outside Diameter: | 50-440 mm |
| Bore Size: | 100-200 mm |
| Brand Name: | NSK FBF SKF |
| Structure: | ball bearing |
| Type: | angle contact |
| Place of Origin: | China (Mainland) |
| Number of Row: | Double Row |
| Seals Type: | open |
| Precision Rating: | P6 P5 P4 P0 |
| Model Number: | 3220M |
| Type:: | Ball |
| Structure:: | Angular Contact |
| Bore Size:: | 80mm |
| Outside Diameter:: | 125mm |
| Seals Type:: | 2RS |
| Material:: | Chrome steel |
| Precision Rating:: | P6 P5 P4 |
Quick Details
Specifications
High precesion long life 3220M angular contact ball bearingsingg
Angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. so the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. the larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.
Angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direCtion together with radial loads.
Angular contact ball bearings |
706C, B706C series |
706C 707C 708C 709C B706C B707C B708C B709C |
724C series |
724C 725C 726C 727C 728C 729C | |
7000C series |
7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7024 7026 7028 7030 7032 7034 7036 7038 7040 | |
7200C series |
7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7224 7226 7228 7230 7232 7234 7236 7240 7244 7248 | |
7303C series |
7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7322 7324 7328 7330 7332 7336 7340 | |
7406 series |
7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7418 | |
71900 series |
71900 71901 71902 71903 71904 71905 71906 71907 71908 71909 71910 719011 71912 71913 71914 71915 71916 71917 71918 71919 71920 71922 71924 71926 71928 71930 71932 71934 71936 71938 71940 | |
3200 series |
3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3216 3218 3219 | |
3302 series |
3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 |
