6300 시리즈
Special feature of this series
Ball bearings of the 62 light series support relatively high radial load-ratings despite their reduced weight. Compared to deep groove ball bearings of the 64 series they require a smaller installation space at the same inside diameter by their relatively small outside diameter and allow slightly higher speeds furthermore.
Internal clearance
A standard internal clearance (CN) is suitable for the operation of the bearing in case of ordinary temperatures and for customary fits. An increased internal clearance (C3) is recommendable in case of high temperature gradients between the rings or in case of fixing the bearing through a press fit.
Seals
Plastic seals (RS/2RS) have the optimum sealing action with increased friction. Metal seals (Z/ZZ) are suitable for higher speeds, but they have a limited sealing action as they seal contactless. Open, seal-less bearings are suitable for extremely high speeds and - furthermore - they can be regreased easily. However, they are more susceptible to soiling.
고르다 | 문의 | 베어링 지정 | 치수 (mm) | 기본 정격 부하 (kN) | 속도 등급 (rpm) | 무게 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
열다 | RS | ZZ | 디 | 디 | 비 | rs min | Cr | 오호 | 유지 | 기름 | 킬로그램 | ||
6301 | 6301 RS | 6301 ZZ | 12 | 37 | 12 | 1160 년 | 9.7 | 4.2 | 20000 | 24000 | 0.06 | ||
6302 | 6302 RS | 6302 ZZ | 15 | 42 | 13 | 1160 년 | 11.4 | 5.45 | 17000 | 21000 | 0.082 | ||
6303 | 6303 RS | 6303 ZZ | 17 | 47 | 14 | 1160 년 | 13.6 | 6.55 | 15000 | 18000 | 0.115 | ||
6304 | 6304 RS | 6304 ZZ | 20 | 52 | 15 | 1.1 | 15.9 | 7.8 | 14000 | 17000 | 0.145 | ||
6305 | 6305 RS | 6305 ZZ | 25 | 62 | 17 | 1.1 | 22.4 | 11.5 | 11000 | 14000 | 0.232 | ||
6306 | 6306 RS | 6306 ZZ | 30 | 72 | 19 | 1.1 | 28.1 | 15.8 | 9500 | 12000 년 | 0.348 | ||
6307 | 6307 RS | 6307 ZZ | 35 | 80 | 21 | 1.5 | 33.4 | 19.2 | 8500 | 10000 | 0.458 | ||
6308 | 6308 RS | 6308 ZZ | 40 | 90 | 23 | 1.5 | 40.7 | 24 | 7500 | 9000 | 0.632 | ||
6309 | 6309 RS | 6309 ZZ | 45 | 100 | 25 | 1.5 | 52.8 | 31.8 | 6700 | 8000 | 0.848 | ||
6310 | 6310 RS | 6310 ZZ | 50 | 110 | 27 | 2 | 61.8 | 37.9 | 6000 | 7000 | 1.1 | ||
6311 | 6311 RS | 6311 ZZ | 55 | 120 | 29 | 2 | 71.6 | 44.8 | 5300 | 6300 | 1.399 | ||
6312 | 6312 RS | 6312 ZZ | 60 | 130 | 31 | 2.1 | 81.8 | 51.8 | 5000 | 6000 | 1.72 | ||
6313 | 6313 RS | 6313 ZZ | 65 | 140 | 33 | 2.1 | 93.8 | 60.5 | 4500 | 5600 | 2 | ||
6314 | 6314 RS | 6314 ZZ | 70 | 150 | 35 | 2.1 | 105 | 68 | 4300 | 5300 | 2.6 | ||
63/22 | 63/22 RS | 63/22 ZZ | 22 | 56 | 16 | 1.1 | 18.4 | 9.3 | 1. 3000 | 15000 | 0.176 | ||