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  • 20BGR19H
  • 新型号：
  • 旧型号：
  • 所属类型：BGR19
  • 品牌：NSK轴承
  • 重量：kg
相关供应商
产品参数
产品型录
产品介绍
极限转速
LO 98300 1/min
LG 66700 1/min
外形尺寸
SD 20 mm
D 37 mm
B 9 mm
R 0.3 mm
R1 0.15 mm
基本额定载荷
CR 4750 N
COR 2160 N
轴向载荷系数
AAL 1730 N
作用点位置
ELC 8.300 mm
重量
MASS 0.033000 Kg
型号
型号 20BGR19H -

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-18 23:17:54 HTTP/2.0 GET : https://so.zcwcn.com/detail-325249.html
  2. 运行时间 : 0.074034s [ 吞吐率：13.51req/s ] 内存消耗：5,225.52kb 文件加载：151
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=48b7b1360b807611527242d4dba5b469
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  1. CONNECT:[ UseTime:0.000713s ] mysql:host=127.0.0.1;port=3306;dbname=zcwcn_db;charset=utf8
  2. SHOW FULL COLUMNS FROM `zzw_config` [ RunTime:0.001887s ]
  3. SELECT * FROM `zzw_config` ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000348s ]
  4. SHOW FULL COLUMNS FROM `zzw_common_cat` [ RunTime:0.001184s ]
  5. SELECT * FROM `zzw_common_cat` WHERE `deltime` = '' AND `parent_id` = 0 ORDER BY `sort` ASC,`id` ASC LIMIT 0,4 [ RunTime:0.000482s ]
  6. SELECT * FROM `zzw_common_cat` WHERE `parent_id` = 15 AND `deltime` = '' ORDER BY `sort` ASC LIMIT 0,8 [ RunTime:0.000398s ]
  7. SELECT * FROM `zzw_common_cat` WHERE `parent_id` = 16 AND `deltime` = '' ORDER BY `sort` ASC LIMIT 0,8 [ RunTime:0.000404s ]
  8. SELECT * FROM `zzw_common_cat` WHERE `parent_id` = 14 AND `deltime` = '' ORDER BY `sort` ASC LIMIT 0,8 [ RunTime:0.000345s ]
  9. SELECT * FROM `zzw_common_cat` WHERE `parent_id` = 13 AND `deltime` = '' ORDER BY `sort` ASC LIMIT 0,8 [ RunTime:0.000379s ]
  10. SELECT `url` FROM `zzw_config` WHERE `id` = 2 LIMIT 1 [ RunTime:0.000281s ]
  11. SHOW FULL COLUMNS FROM `zzw_bearing` [ RunTime:0.001305s ]
  12. SELECT `b`.*,`br`.`brandname`,`bc`.`catname` FROM `zzw_bearing` `b` LEFT JOIN `zzw_bearing_brand` `br` ON `b`.`brandid`=`br`.`id` LEFT JOIN `zzw_bearing_cat` `bc` ON `b`.`catid`=`bc`.`catid` WHERE `b`.`id` = '325249' LIMIT 1 [ RunTime:0.000450s ]
  13. SHOW FULL COLUMNS FROM `zzw_bearing_brand` [ RunTime:0.001094s ]
  14. SELECT * FROM `zzw_bearing_brand` WHERE `id` = 506 LIMIT 1 [ RunTime:0.000334s ]
  15. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000520s ]
  16. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000572s ]
  17. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000502s ]
  18. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000479s ]
  19. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000577s ]
  20. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000501s ]
  21. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000532s ]
  22. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000798s ]
  23. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000667s ]
  24. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000688s ]
  25. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000705s ]
  26. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000654s ]
  27. SELECT `id`,`catid`,`brandid`,`para_json` FROM `zzw_bearing` `b` WHERE `brandid` = 506 AND `catid` = 759 AND `deltime` = '' [ RunTime:0.000682s ]
  28. SELECT * FROM `zzw_config` WHERE `id` = 2 LIMIT 1 [ RunTime:0.000382s ]
0.081953s