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6400 Series Deep Groove Ball Bearings

6400 series ball bearings range in bore sizes from 17 millimeters up to 90 millimeters and are defined as a deep-groove ball bearing type. The purpose of a deep groove radial ball bearing is to reduce rotational friction and support loads. This is achieved with the use of an inner race and retainer that holds the individual balls in place for an even spread of the load capacity. The spherule shape of the balls creates a much lower coefficient of friction than that of two flat surfaces rotating. We supply 6400 series bearings in precision ratings ranging from ABE 1 ( industry standard) up to ABEC 7 (high-precision) as well as in materials such as stainless steel and ceramic. For additional information or to get a quote on 6400 series ball bearings contact our customer support team and we will be happy to assist you!

6400 Series Ball Bearing Configurations


Open
(No Seal or Sheild)

RS
(Seal on One Side)

2-RS
(Seal on Both Sid)

Z
(Shield on One Sides)

ZZ
(Shields on Both Sides)

NR
(Retaining Ring)

6400 Series Ball Bearing Sizes


Bearing Size (d) (D) (B) Dynamic Load (LBS) Static Load (LBS) Limiting Speed Grease (2RS) Limiting Speed Grease (ZZ/ Open) Limiting Speed Oil (Open)
6403 17" 62" 17" 5,000LBS 1,450LBS 9,600 14,000 16,000
6403-2RS 17" 62" 17" 5,000LBS 1,450LBS 9,600 14,000 16,000
6403-ZZ 17" 62" 17" 5,000LBS 1,450LBS 9,600 14,000 16,000
6404 20" 72" 19" 7,000LBS 3,350LBS 8,400 12,000 14,000
6404-2RS 20" 72" 19" 7,000LBS 3,350LBS 8,400 12,000 14,000
6404-ZZ 20" 72" 19" 7,000LBS 3,350LBS 8,400 12,000 14,000
6405 25" 80" 21" 8,000LBS 4,300LBS 7,200 10,000 12,000
6405-2RS 25" 80" 21" 8,000LBS 4,300LBS 7,200 10,000 12,000
6405-ZZ 25" 80" 21" 8,000LBS 4,300LBS 7,200 10,000 12,000
6406 30" 90" 23" 9,800LBS 5,300LBS 6,000 8,600 10,000
6406-2RS 30" 90" 23" 9,800LBS 5,300LBS 6,000 8,600 10,000
6406-ZZ 30" 90" 23" 9,800LBS 5,300LBS 6,000 8,600 10,000
6407 35" 100" 25" 12,200LBS 6,900LBS 5,400 7,800 9,000
6407-2RS 35" 100" 25" 12,200LBS 6,900LBS 5,400 7,800 9,000
6407-ZZ 35" 100" 25" 12,200LBS 6,900LBS 5,400 7,800 9,000
6408 40" 110" 27" 14,300LBS 8,200LBS 4,920 7,000 8,200
6408-2RS 40" 110" 27" 14,300LBS 8,200LBS 4,920 7,000 8,200
6408-ZZ 40" 110" 27" 14,300LBS 8,200LBS 4,920 7,000 8,200
6409 45" 120" 29" 17,000LBS 10,000LBS 4,440 6,300 7,400
6409-2RS 45" 120" 29" 17,000LBS 10,000LBS 4,440 6,300 7,400
6409-ZZ 45" 120" 29" 17,000LBS 10,000LBS 4,440 6,300 7,400
6410 50" 130" 31" 19,200LBS 11,500LBS 3,990 5,700 6,650
6410-2RS 50" 130" 31" 19,200LBS 11,500LBS 3,990 5,700 6,650
6410-ZZ 50" 130" 31" 19,200LBS 11,500LBS 3,990 5,700 6,650
6411 55" 140" 33" 22,200LBS 13,800LBS 3,660 5,200 6,100
6411-2RS 55" 140" 33" 22,200LBS 13,800LBS 3,660 5,200 6,100
6411-ZZ 55" 140" 33" 22,200LBS 13,800LBS 3,660 5,200 6,100
6412 60" 150" 35" 24,000LBS 15,000LBS 3,420 4,750 5,700
6412-2RS 60" 150" 35" 24,000LBS 15,000LBS 3,420 4,750 5,700
6412-ZZ 60" 150" 35" 24,000LBS 15,000LBS 3,420 4,750 5,700
6413 65" 160" 37" 26,200LBS 17,000LBS 3,180 4,500 5,300
6413-2RS 65" 160" 37" 26,200LBS 17,000LBS 3,180 4,500 5,300
6413-ZZ 65" 160" 37" 26,200LBS 17,000LBS 3,180 4,500 5,300
6414 70" 180" 42" 32,000LBS 23,000LBS 3,000 4,000 5,000
6414-2RS 70" 180" 42" 32,000LBS 23,000LBS 3,000 4,000 5,000
6414-ZZ 70" 180" 42" 32,000LBS 23,000LBS 3,000 4,000 5,000
6415 75" 190" 45" 34,300LBS 25,500LBS 2,700 3,900 4,500
6415-2RS 75" 190" 45" 34,300LBS 25,500LBS 2,700 3,900 4,500
6415-ZZ 75" 190" 45" 34,300LBS 25,500LBS 2,700 3,900 4,500
6416 80" 200" 48" 36,500LBS 28,100LBS 2,520 3,650 4,200
6416-2RS 80" 200" 48" 36,500LBS 28,100LBS 2,520 3,650 4,200
6416-ZZ 80" 200" 48" 36,500LBS 28,100LBS 2,520 3,650 4,200
6417 85" 210" 52" 39,200LBS 30,600LBS 2,400 3,450 4,000
6417-2RS 85" 210" 52" 39,200LBS 30,600LBS 2,400 3,450 4,000
6417-ZZ 85" 210" 52" 39,200LBS 30,600LBS 2,400 3,450 4,000
6418 90" 225" 54" 41,800LBS 33,700LBS 2,280 3,000 3,800
6418-2RS 90" 225" 54" 41,800LBS 33,700LBS 2,280 3,000 3,800
6418-ZZ 90" 225" 54" 41,800LBS 33,700LBS 2,280 3,000 3,800







































































































































































































































































































































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