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DWR 6304-2RS

Description:
d(mm):20
D(mm):52
T(mm):15
quality(kg):0.144

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Deep Groove Ball Bearing is the most representative of the rolling bearing,a wide range of uses.It is suitable for high speed or the high-speed operation, and very durable, without regular maintenance. This kind of bearing friction coefficient is small and the limit speed is high, the structure is simple, it is the most widely used in mechanical industry of bearing.

 

Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg) Bearing Number
d D B rs min Cr Cor Grease (Approx.) DWR
20 52 15 1.1 15.9 7.90 14,000 0.144 6304-2RS
20 52 15 1.1 15.9 7.90 14,000 0.144 6304-2RSC3
20 52 15 1.1 15.9 7.90 17,000 0.144 6304-RS
20 52 15 1.1 15.9 7.90 17,000 0.144 6304-RSC3
25 62 17 1.1 21.2 10.9 12,000 0.232 6305-2RS
25 62 17 1.1 21.2 10.9 12,000 0.232 6305-2RSC3
25 62 17 1.1 21.2 10.9 14,000 0.232 6305-RS
25 62 17 1.1 21.2 10.9 14,000 0.232 6305-RSC3
30 72 19 1.1 26.7 15.0 10,000 0.36 6306-2RS
30 72 19 1.1 26.7 15.0 10,000 0.36 6306-2RSC3
30 72 19 1.1 26.7 15.0 12,000 0.36 6306-RS
30 72 19 1.1 26.7 15.0 12,000 0.36 6306-RSC3
35 80 21 1.5 33.5 19.1 8,800 0.457 6307-2RS
35 80 21 1.5 33.5 19.1 8,800 0.457 6307-2RSC3
35 80 21 1.5 33.5 19.1 10,000 0.457 6307-RS
35 80 21 1.5 33.5 19.1 10,000 0.457 6307-RSC3
40 90 23 1.5 40.5 24.0 7,800 0.63 6308-2RS
40 90 23 1.5 40.5 24.0 7,800 0.63 6308-2RSC3
40 90 23 1.5 40.5 24.0 9,200 0.63 6308-RS
40 90 23 1.5 40.5 24.0 9,200 0.63 6308-RSC3

 

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