型号 | 质量 m 轴承座 ≈kg | 尺寸 | ||
轴承座 | 轴承 | 紧定套 | d | |
BND2272 | 22272- | H3172 | 690 | 360 | BND3072 | 23072- | H3072 | 330 | 360 |
BND3172 | 23172- | H3172 | 600 | 360 | BND3272 | 23272- | H3272 | 950 | 360 |
BND2276 | 22276- | H3176 | 900 | 380 | BND3076 | 23076- | H3076 | 360 | 380 |
BND3176 | 23176- | H3176 | 720 | 380 | BND3276 | 23276- | H3276 | 1100 | 380 |
BND2280 | 22280- | H3180 | 940 | 400 | BND3080 | 23080- | H3080 | 400 | 400 |
BND3180 | 23180- | H3180 | 750 | 400 | BND3280 | 23280- | H3280 | 1205 | 400 |