深沟球轴承公差
外形尺寸公差和旋转精度符号
dΔdsΔdmpΔd1mp
公称内径单一内径偏差单一平面平均内径偏差基本圆锥孔在理论大端的平均内径偏差
BΔBsVbsCΔCsVCsKiaKeaSdSDSiaSea0级公差内圈
内圈公称宽度内圈单一宽度偏差内圈宽度变动量圈公称宽度外圈单一宽度偏差外圈宽度变动量成套轴承的内圈径向跳动成套轴承的外圈径向跳动内圈端面对内孔的跳动外圈端面对内孔的跳动成套轴承内圈端面对滚道的跳动成套轴承外圈端面对滚道的跳动
VdpVdmpDΔDsΔDmpVDpVDmp
单一径向平面内径变动量平均内径变动量公称外径单一外径偏差单一平面平均外径偏差单一径向平面外径变动量平均外径变动量
μmdmm超过0612，51018305080120到251018305080120180ΔdmpΔds上偏差00000000下偏差888101215202510101013151925319Vdp01234Vdmp上偏差max888101219253166689111519max6668911151900000000正常40120120120120150200250250250250250380380500修正max1215202020252530max1010101315202530maxmaxΔBs下偏差VBsKiaSdSia
1）包括06在内0级公差外圈μmVDpDmmΔDmpΔDs9开式0123401闭式234VDmpΔCsKeaSDSea
f超过251618305080120150180250
到618305080120150180250315
上偏差0000000000
下偏差889111315182530351010121416192331384488911131923313844
max667810111419232610101216202630381010121620263038
max6678101114192326215151520253540455060
1）包括25在内2）与同一轴承的内圈所标ΔBs值相同6级公差内圈μmdmm超过061251018305080120到251018305080120180ΔdmpΔds上偏差00000000下偏差77781012151899910131519239Vdp01234Vdmp上偏差max7778101519235556891114max555689111400000000正常40120120120120150200250250250250250380380500修正max1215202020252530max567810101318maxmaxΔBs下偏差VBsKiaSdSia
1）包括06在内6级公差外圈μmVDpDmmΔDmpΔDs9超过到上偏差下偏差开式01234max25618305080120150
1
闭式01234
VDmp
ΔCs
Kea
SD
Sea
max
618305080120150180
00000000
778911131518
99101114161923
778911161923
55678101114
99101316202530
99101316202530
55678101114
2
8891013182023
f180250
250315
00
2025
2531
2531
1519


1519
2530
1）包括25在内2）与同一轴承的内圈所标ΔBs值相同5级公差内圈μmdmm超过061251018305080到251018305080120ΔdmpΔdsr