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6300 Series Deep Groove Ball Bearings

BWK 6300 Series Deep Groove Ball Bearings use wider rings and a heavy-series cross-section to provide higher radial load capacity. Open, metal-shielded (ZZ) and rubber-sealed (2RS) versions are available for demanding industrial and agricultural equipment.
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Product Overview

The 6300 Series has a wider and heavier cross-section than the 6000 and 6200 Series. Its robust ring and ball geometry provides higher radial load capacity and improved durability for equipment operating under stronger loads or more demanding working conditions.


BWK-6300-Series-With-Box

Key Advantages


1.Higher radial load capacity

2.Robust heavy-series construction

3.Good rigidity and operating stability

4.Suitable for demanding continuous service

5.Available in open, ZZ and 2RS designs



Models & Dimensions


Model ZZ 2RZ 2RS N NR d (mm) D (mm) B (mm) rₛ min (mm) D2 max (mm) f max (mm) Cr (kN) Cor (kN) Weight (kg)
6301 ZZ 2RZ 2RS N NR 12 37 12 1 41.3 1.12 9.70 4.20 0.060
6302 ZZ 2RZ 2RS N NR 15 42 13 1 46.3 1.12 11.4 5.40 0.082
6303 ZZ 2RZ 2RS N NR 17 47 14 1 52.7 1.12 13.5 6.55 0.115
6304 ZZ 2RZ 2RS N NR 20 52 15 1.1 57.9 1.12 15.9 7.80 0.141
6305 ZZ 2RZ 2RS N NR 25 62 17 1.1 67.7 1.7 22.5 11.6 0.219
6306 ZZ 2RZ 2RS N NR 30 72 19 1.1 78.6 1.7 28.1 16.0 0.350
6307 ZZ 2RZ 2RS N NR 35 80 21 1.5 86.6 1.7 33.2 19.0 0.454
6308 ZZ 2RZ 2RS N NR 40 90 23 1.5 96.5 2.46 31.4 22.4 0.639
6309 ZZ 2RZ 2RS N NR 45 100 25 1.5 106.5 2.46 52.7 31.5 0.836
6310 ZZ 2RZ 2RS N NR 50 110 27 2 116.6 2.46 61.8 38.0 1.05
6311 ZZ 2RZ 2RS N NR 55 120 29 2 129.7 2.82 71.5 45.0 1.35
6312 ZZ 2RZ 2RS N NR 60 130 31 2.1 139.7 2.82 81.9 52.0 1.70
6313 ZZ 2RZ 2RS N NR 65 140 33 2.1 149.7 2.82 92.3 60.0 2.10
6314 ZZ 2RZ 2RS N NR 70 150 35 2.1 159.7 2.82 104 68.0 2.50
6315 ZZ 2RZ 2RS N NR 75 160 37 2.1 169.7 2.82 114 76.5 3.00
6316 ZZ 2RZ 2RS N NR 80 170 39 2.1 182.9 3.1 124 86.5 3.60
6317 ZZ 2RZ 2RS N NR 85 180 41 3 192.9 3.1 133 96.5 4.25
6318 ZZ 2RZ 2RS N NR 90 190 43 3 202.9 3.1 143 108 4.90
6319 ZZ 2RZ 2RS N NR 95 200 45 3 212.9 3.1 153 119 5.75
6320 ZZ 2RZ 2RS N NR 100 215 47 3 227.8 3.1 174 140 7.00
6321 ZZ 2RZ 2RS N NR 105 225 49 3 237 3.5 182 153 8.25
6322 ZZ 2RZ 2RS N NR 110 240 50 3 252 3.5 205 178 9.54
6324 ZZ 2RZ 2RS - - 120 260 55 3 - - 228 207 12.2
6326 ZZ 2RZ 2RS - - 130 280 58 4 - - 229 216 18.0
6328 ZZ 2RZ 2RS - - 140 300 62 4 - - 251 245 22.0
6330 ZZ 2RZ 2RS - - 150 320 65 4 - - 274 284 22.7
6332 ZZ 2RZ 2RS - - 160 340 68 4 - - 278 287 26.2
6334 ZZ 2RZ 2RS - - 170 360 72 4 - - 325 355 36.6
6336 ZZ 2RZ 2RS - - 180 380 75 4 - - 355 405 43.1
6338 ZZ 2RZ 2RS - - 190 400 78 5 - - 355 415 49.7
6340 ZZ 2RZ 2RS - - 200 420 80 5 - - 380 445 55.3
6344 ZZ 2RZ 2RS - - 220 460 88 5 - - 410 520 73.9
6348 ZZ 2RZ 2RS - - 240 500 95 5 - - 470 625 94.4
6352 ZZ 2RZ 2RS - - 260 540 102 6 - - 505 710 118
6356 ZZ 2RZ 2RS - - 280 580 108 6 - - 570 840 144


Applications


  • Industrial drive systems

  • Agricultural machinery

  • Heavy-duty pumps and fans

  • Material-handling equipment

  • General machinery requiring higher radial capacity


Packaging & Inquiry


Each bearing is protected with individual wrapping and a BWK branded box, then packed in export cartons. Metal shields (ZZ), rubber seals (2RS), clearance options and OEM packaging can be supplied according to order requirements. Contact BWK for model selection, quotations and delivery details.


Need More Models?


Contact BWK for more deep groove ball bearing models, technical support and customized bearing solutions.






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6300 series deep groove ball bearing 6300 ZZ bearing 6300 2RS bearing heavy series ball bearing BWK Bearing