Bearing Manufacturer | OEM & Global Supply

Single Direction Thrust Ball Bearings

High-Precision Thrust Ball Bearings for Unidirectional Axial Load Applications

Single direction thrust ball bearings (511, 512, 513, 514 series) are designed to support axial loads in low-speed industrial rotating systems. They provide stable performance, high precision and long service life under continuous load conditions.

Key features include:

  • Designed for unidirectional axial load support
  • High precision steel ball and cage structure for stable operation
  • Suitable for low-speed, heavy-duty industrial equipment
  • Available in small to extra-large diameter ranges

Applications

  • Machine tools: vertical lathes, drilling and boring machines
  • Industrial pumps and compressors
  • Automotive and transmission systems
  • Crane hooks and lifting equipment
  • Low-speed industrial rotating machinery requiring axial load support

Product Specifications

Inquiry Bearing No. d D H Cr Cor Weight
51172F 360 440 65 390 2080 22
51176F 380 460 65 397 2200 23
51276F 380 500 110 741 4150 73
51180F 400 480 65 403 2280 24
51184F 420 500 65 410 2400 25.5
51188F 440 540 80 527 3250 42
51192F 460 560 80 527 3250 43.5
51196F 480 580 80 540 3550 45.5
511/500F 500 600 80 553 3600 47
511/530F 530 640 85 650 4400 58.5
511/560F 560 670 85 650 4650 61
511/600F 600 710 85 663 4800 65
511/630F 630 750 95 728 5400 84
511/670F 670 800 105 852 6700 105

Technical Resources & Related Guides