Double Row Deep Groove Ball Bearings – ktaiballbearing https://www.ktaiballbearing.com Your Best Bearing Partner In China Sat, 25 Mar 2017 02:58:22 +0000 en-US hourly 1 https://wordpress.org/?v=5.7.12 Double Row Ball Bearings 4200/4300 Series https://www.ktaiballbearing.com/product/double-row-ball-bearings-42004300-series/ Thu, 24 Nov 2016 08:48:55 +0000 https://www.ktaiballbearing.com/?post_type=avada_portfolio&p=488 Double Row Ball Bearings 4200/4300 series have same design as Single Row Deep Groove Ball Bearings, but have a greater width. If the load capacity of a single row deep groove ball bearing is exceeded, the double row ball bearing 4200/4300 series can be considered if the outer and inner diameter of the bearing cannot [...]

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Double Row Ball Bearings 4200/4300 series have same design as Single Row Deep Groove Ball Bearings, but have a greater width.

If the load capacity of a single row deep groove ball bearing is exceeded, the double row ball bearing 4200/4300 series can be considered if the outer and inner diameter of the bearing cannot be changed.

They are able to carry axial loads in both directions in addition to radial loads.

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  • bearing material: chrome steel(GCr15/SAE52100) and stainless steel(440/316/304)
  • Seals: open, ZZ(metal shields), 2RS(rubber seals)
  • tolerance: P0(ABCE-1), P6(ABCE-3), P5(ABCE-5)
  • clerance: C0(normal), C2, C3
  • noise: Z(normal), Z1, Z2, Z3.
  • vibration: V(normal), V1, V2, V3.
  • cage material: chrome steel, nylon.

4200 series

model d(mm)
bore		 D(mm)
outer		 B(mm)
width		 Dynamic load
Cr(KN)		 Static load
Cor(KN)		 grease limiting speed
(rpm)		 oil limiting speed
(rpm)		 weight
(g)
4200 10 30 14 7.7 5.9 15000 20000 57
4201 12 32 14 7.75 6.5 14000 18000 62
4202 15 35 14 9.75 9 12000 16000 71
4203 17 40 16 11.7 10.4 11000 14000 106
4204 20 47 18 16.4 16 9000 12000 165
4205 25 52 18 16.3 16.9 7500 9900 189
4206 30 62 20 22 24.7 6400 8500 298
4207 35 72 23 26.4 30.7 5600 7400 406
4208 40 80 23 33.7 42.4 4700 6300 558
4209 45 85 23 31.9 43.9 4600 6100 605
4210 50 90 23 31.4 44.6 4200 5600 651
4211 55 100 25 37.2 54.1 3800 5000 882
4212 60 110 28 47.9 67.6 3500 4700 1120
4213 65 120 31 54.7 78.5 3200 4300 1590
4214 70 125 31 62.1 89.8 3100 4100 1680
4215 75 130 31 61.6 90.7 2900 3900 5150

4300 series

model d(mm)
bore		 D(mm)
outer		 B(mm)
width		 Dynamic load
Cr(KN)		 Static load
Cor(KN)		 grease limiting speed
(rpm)		 oil limiting speed
(rpm)		 weight
(g)
4302 15 42 17 13.1 11.7 11000 14000 123
4303 17 47 19 16.5 15 9400 13000 171
4304 20 52 21 19.5 17 8300 11000 227
4305 25 62 24 26.3 25.7 6700 9000 365
4306 30 72 27 35.5 35.9 5700 7600 542
4307 35 80 31 40.6 41.8 5200 7000 752
4308 40 90 33 46 48.8 4600 6100 1010
4309 45 100 36 57.6 62.4 4100 5500 1350
4310 50 110 40 70.4 77.7 3700 5000 1800
4311 55 120 43 84.2 94.4 3400 4600 2290
4312 60 130 46 99.2 113 3100 4200 2870
4313 65 140 48 107 124 2900 3900 3460
4314 70 150 51 115 136 2700 3600 4210
4315 75 160 55 132 158 2500 3400 5150

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