1.Basic characteristics: It is a rolling bearing with cylindrical needle rollers with an aspect ratio of >3 as rolling elements. It has a compact structure and small radial dimensions. It can carry more load than ordinary bearings in the same space.
2.Core advantages: First, the radial load-bearing capacity is outstanding, suitable for medium and low speed and high load scenarios; second, the size is small, saving installation space; third, the inner and outer rings can be partially omitted, reducing equipment costs.
3.Common types and scenarios: The stamped outer ring type has low cost and is used in home appliances and textile machinery; the solid ring type has high precision and is suitable for automotive steering systems; the needle roller cage assembly is used in engineering machinery crankshafts.
4.Key points for use: Ringless models require guaranteed shaft/housing surface accuracy; lubricate regularly to prevent wear; not suitable for high speeds
الفلوروكربون الهيكل العظمي ختم TC TG 15mm 16mm قطره الداخلي مقاومة عالية درجة الحرارة قوة عالية (15 × 28 × 5،5 قطعة)
KWD 5
الأسطوانة الأسطوانية تحمل الصين RN 304 305 306 307 308 309 310 312 313 315 316 317 318 319 320 EM C3 (RN312 60X115X31 ، EM)
KWD 6
الأداة الآلية مغزلات محامل كرة التلامس الزاوية 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 AC B BW BM C/ P4 P5 (7008 40x68x15 ، P4DB-A PAILE)
KWD 13.500
محامل كرة التلامس المزدوجة ذات الصف المزدوج السميك 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3017 3018 3019 3020 2RS ZZ SEAL COVER RUBBER (3001 12X28X12،2RS)
KWD 3.500
