Products
Stainless Steel Ball Bearing
  • Stainless Steel Ball BearingStainless Steel Ball Bearing
  • Stainless Steel Ball BearingStainless Steel Ball Bearing

Stainless Steel Ball Bearing

BMT Bearings supplies high-precision Stainless Steel Ball Bearing solutions for customers who need corrosion resistance, stable rotation, and long service life in humid, chemical, food-grade, or outdoor environments. We manufacture stainless steel bearings with strict grinding accuracy, low-noise control, and reliable sealing performance for OEM buyers, distributors, and industrial equipment manufacturers worldwide.

BMT Bearings manufactures high-precision Stainless Steel Ball Bearings designed for environments where conventional chrome steel bearings fail due to moisture, corrosion, frequent wash-down cleaning, or chemical exposure.

Manufactured from premium SUS440C stainless steel with precision grinding technology and strict quality inspection, our bearings provide:

  • Excellent corrosion resistance
  • Stable low-noise operation
  • Extended service life
  • Reliable sealing performance
  • Consistent OEM quality
  • They are widely used in food processing equipment, medical devices, marine machinery, pumps, agricultural equipment, textile machinery, and small electric motors.

    With more than 20 years of bearing manufacturing experience and annual production exceeding 100 million bearing sets, BMT Bearings supports global OEMs, distributors, and industrial equipment manufacturers with customized stainless steel bearing solutions.

    Why Do Standard Bearings Fail in Humid Environments?

    Many industrial buyers experience premature bearing failures caused by:

  • Rust formation after wash-down cleaning
  • Corrosion from humid or coastal environments
  • Lubricant contamination
  • Increased vibration and noise
  • Unexpected equipment downtime
  • Standard chrome steel bearings perform well under normal conditions but often suffer corrosion when exposed to water, steam, cleaning agents, or salt-laden air.

    Stainless Steel Ball Bearings are specifically developed to solve these problems and maintain reliable operation in challenging environments.

    Stainless Steel Ball BearingStainless Steel Ball Bearing

    Technical Parameters

    Stainless steel ball bearing:Inch series
    Bearing No. d D B r load rating N
    ZZ 2RS mm inch mm inch mm inch mm Cr Cor
    SS1616 2Z 1616 2RS 12.7 28.575 9.525 0.6 3920 2240
    SS1620 2Z 1620 2RS 11.112 34.925 11.112 0.6 5880 3470
    SS1621 2Z 1621 2RS 12.7 34.925 11.112 0.6 5880 3470
    SS1622 2Z 1622 2RS 14.288 34.925 11.112 0.6 5880 3470
    SS1623 2Z 1623 2RS 15.875 34.925 11.112 0.6 5880 3470
    SS1628 2Z 1628 2RS 15.875 41.275 12.7 0.6 7320 4440
    SS1630 2Z 1630 2RS 19.05 41.275 12.7 0.6 7320 4440
    SS1633 2Z 1633 2RS 15.875 44.45 12.7 0.6 7320 4440
    SS1635 2Z 1635 2RS 19.05 44.45 12.7 0.6 7320 4440
    SS1638 2Z 1638 2RS 19.05 50.8 14.288 0.9 10780 6940
    SS1640 2Z 1640 2RS 22.225 50.8 14.288 0.9 10780 6940
    SS1641 2Z 1641 2RS 25.4 50.8 14.288 0.9 10780 6940
    SS1652 2Z 1652 2RS 28.575 63.5 15.875 0.9 12800 8400
    SS1654 2Z 1654 2RS 31.75 63.5 15.875 0.9 12800 8400
    SSR8 2Z R8 2RS 12.7 28.575 7.938 0.4 5110 2380
    SSR10 2Z R10 2RS 15.875 34.925 8.731 0.8 6000 3250
    SSR12 2Z R12 2RS 19.05 41.275 11.112 0.8 8370 4520
    SSR14 2Z R14 2RS 22.225 47.625 12.7 0.8 10060 5920
    SSR16 2Z R16 2RS 25.4 50.8 12.7 0.8 10060 5920
    SSR18 2Z R18 2RS 28.575 53.975 12.7 0.8 11900 7460
    SSR20 2Z R20 2RS 31.75 57.15 12.7 0.8 13230 8300
    SSR22 2Z R22 2RS 34.925 63.5 14.288 0.8 16210 10420
    SSR24 2Z R24 2RS 38.1 66.675 14.288 0.8 17030 11700
    Stainless steel ball bearing:BALL BEARING
    Item Size Basic Load Ratings
    Steel seal Rubber seal d D B Dynamic Cr (N) Static Cor(N)
    SS682 2Z 2 5 2.3 166 49
    SS682 2RS 2 5 2.3 166 49
    SS692 2Z 2 6 3 333 98
    SS692 2RS 2 6 3 333 98
    SS683 3 7 2 313 107
    SS683 2Z 3 7 3 313 107
    SS683 2RS 3 7 3 313 107
    SS693 3 8 3 558 176
    SS693 2Z 3 8 4 558 176
    SS693 2RS 3 8 4 558 176
    SS623 2Z 2RS 3 10 4 544 187
    SS684 4 9 2.5 641 226
    SS684 2Z 4 9 4 641 226
    SS684 2RS 4 9 4 641 226
    SS694 2Z 2RS 4 11 4 960 352
    SS604 2Z 2RS 4 12 4 960 352
    SS624 2Z 2RS 4 13 5 1, 097 417
    SS634 2Z 2RS 4 16 5 1, 471 570
    SS685 5 11 3 714 276
    SS685 2Z 5 11 5 714 276
    SS685 2RS 5 11 5 714 276
    SS695 2Z 2RS 5 13 4 1, 074 422
    SS605 2Z 2RS 5 14 5 1, 329 508
    SS625 2Z 2RS 5 16 5 1, 122 374
    SS635 2Z 2RS 5 19 6 2, 210 935
    SS686 6 13 3.5 1, 083 438
    SS686 2Z 6 13 5 1, 083 438
    SS686 2RS 6 13 5 1, 083 438
    SS696 2Z 2RS 6 15 5 1, 735 671
    SS606 2Z 2RS 6 17 6 2, 265 839
    SS626 2Z 2RS 6 19 6 2, 210 935
    SS636 2Z 2RS 6 22 7 3, 332 1, 421
    SS687 7 14 3.5 1, 175 551
    SS687 2Z 7 14 5 1, 175 551
    SS687 2RS 7 14 5 1, 175 551
    SS697 2Z 2RS 7 17 5 1, 607 715
    SS607 2Z 2RS 7 19 6 2, 210 935
    SS627 2Z 2RS 7 22 7 2, 763 1, 165
    SS637 2Z 2RS 7 26 9 4, 567 1, 980
    SS688 8 16 4 1, 606 712
    SS688 2Z 8 16 5 1, 606 712
    SS688 2RS 8 16 5 1, 606 712
    SS698 2Z 2RS 8 19 6 2, 463 1, 059
    SS608 2Z 2RS 8 22 7 2, 763 1, 165
    SS628 2Z 2RS 8 24 8 3, 297 1, 368
    SS638 2Z 2RS 8 28 9 4, 570 1, 980
    SS689 9 17 4 1, 724 813
    SS689 2Z 9 17 5 1, 724 813
    SS689 2RS 9 17 5 1, 724 813
    SS699 2Z 2RS 9 20 6 2, 123 985
    SS609 2Z 2RS 9 24 7 3, 103 1, 386
    SS629 2Z 2RS 9 26 8 3, 868 1, 666
    SS639 2Z 2RS 9 30 10 4, 660 2, 080
    SS6800 2Z 2RS 10 19 5 2, 123 985
    SS6900 2Z 2RS 10 22 6 2, 697 1, 273
    SS6000 2Z 2RS 10 26 8 3, 868 1, 666
    SS63000 2Z 2RS 10 26 12 3, 868 1, 666
    SS6200 2Z 2RS 10 30 9 5, 100 2, 210
    SS62200 2Z 2RS 10 30 14 5, 100 2, 210
    SS6300 2Z 2RS 10 35 11 6, 928 2, 933
    SS62300 2Z 2RS 10 35 17 6, 928 2, 933
    SS6801 2Z 2RS 12 21 5 1, 917 1, 042
    SS6901 2Z 2RS 12 24 6 3, 082 1, 433
    SS16001 2Z 2RS 12 28 7 4, 335 2, 006
    SS6001 2Z 2RS 12 28 8 4, 335 2, 006
    SS63001 2Z 2RS 12 28 12 4, 335 2, 006
    SS6201 2Z 2RS 12 32 10 5, 908 2, 635
    SS62201 2Z 2RS 12 32 14 5, 908 2, 635
    SS6301 2Z 2RS 12 37 12 8, 203 3, 528
    SS62301 2Z 2RS 12 37 17 8, 203 3, 528
    SS6802 2Z 2RS 15 24 5 2, 070 1, 250
    SS6902 2Z 2RS 15 28 7 4, 320 2, 260
    SS16002 2Z 2RS 15 32 8 4, 760 2, 423
    SS6002 2Z 2RS 15 32 9 4, 760 2, 423
    SS63002 2Z 2RS 15 32 13 4, 760 2, 423
    SS6202 2Z 2RS 15 35 11 6, 630 3, 188
    SS62202 2Z 2RS 15 35 14 6, 630 3, 188
    SS6302 2Z 2RS 15 42 13 9, 690 4, 590
    SS62302 2Z 2RS 15 42 17 9, 690 4, 590
    SS6803 2Z 2RS 17 26 5 2, 230 1, 460
    SS6903 2Z 2RS 17 30 7 4, 590 2, 570
    SS16003 2Z 2RS 17 35 8 5, 100 2, 763
    SS6003 2Z 2RS 17 35 10 5, 100 2, 763
    SS63003 2Z 2RS 17 35 14 5, 100 2, 763
    SS6203 2Z 2RS 17 40 12 8, 075 4, 038
    SS62203 2Z 2RS 17 40 16 8, 075 4, 038
    SS6303 2Z 2RS 17 47 14 11, 390 5, 568
    SS62303 2Z 2RS 17 47 19 11, 390 5, 568
    SS6804 2Z 2RS 20 32 7 4, 020 2, 460
    SS6904 2Z 2RS 20 37 9 6, 380 3, 680
    SS16004 2Z 2RS 20 42 8 5, 908 3, 443
    SS6004 2Z 2RS 20 42 12 7, 905 4, 250
    SS63004 2Z 2RS 20 42 16 7, 905 4, 250
    SS6204 2Z 2RS 20 47 14 10, 795 5, 568
    SS62204 2Z 2RS 20 47 18 10, 795 5, 568
    SS6304 2Z 2RS 20 52 15 13, 600 6, 630
    SS62304 2Z 2RS 20 52 21 13, 600 6, 630
    SS6805 2Z 2RS 25 37 7 4, 300 2, 600
    SS6905 2Z 2RS 25 42 9 7, 000 4, 300
    SS16005 2Z 2RS 25 47 8 6, 120 3, 953
    SS6005 2Z 2RS 25 47 12 8, 500 4, 973
    SS63005 2Z 2RS 25 47 16 8, 500 4, 973
    SS6205 2Z 2RS 25 52 15 11, 900 6, 630
    SS62205 2Z 2RS 25 52 18 11, 900 6, 630
    SS6305 2Z 2RS 25 62 17 19, 040 9, 690
    SS62305 2Z 2RS 25 62 24 19, 040 9, 690
    SS6806 2Z 2RS 30 42 7 4, 400 2, 900
    SS6906 2Z 2RS 30 47 9 7, 240 4, 500
    SS16006 2Z 2RS 30 55 9 9, 520 6, 248
    SS6006 2Z 2RS 30 55 13 10, 795 6, 800
    SS63006 2Z 2RS 30 55 19 10, 795 6, 800
    SS6206 2Z 2RS 30 62 16 16, 405 9, 520
    SS62206 2Z 2RS 30 62 20 16, 405 9, 520
    SS6306 2Z 2RS 30 72 19 24, 650 13, 855
    SS62306 2Z 2RS 30 72 27 24, 650 13, 855
    SS6807 2Z 2RS 35 47 7 4, 750 3, 200
    SS6907 2Z 2RS 35 55 10 9, 560 6, 800
    SS16007 2Z 2RS 35 62 9 10, 370 7, 480
    SS6007 2Z 2RS 35 62 14 13, 600 8, 670
    SS63007 2Z 2RS 35 62 20 13, 600 8, 670
    SS6207 2Z 2RS 35 72 17 21, 675 13, 005
    SS62207 2Z 2RS 35 72 23 21, 675 13, 005
    SS6307 2Z 2RS 35 80 21 28, 475 16, 150
    SS62307 2Z 2RS 35 80 31 28, 475 16, 150
    SS6808 2Z 2RS 40 52 7 4, 940 3, 450
    SS6908 2Z 2RS 40 62 12 11, 645 8, 500
    SS16008 2Z 2RS 40 68 9 11, 220 8, 670
    SS6008 2Z 2RS 40 68 15 14, 110 9, 860
    SS63008 2Z 2RS 40 68 21 14, 110 9, 860
    SS6208 2Z 2RS 40 80 18 24, 650 15, 300
    SS62208 2Z 2RS 40 80 23 24, 650 15, 300
    SS6308 2Z 2RS 40 90 23 36, 125 21, 250
    SS62308 2Z 2RS 40 90 33 36, 125 21, 250
    SS6809 2Z 2RS 45 58 7 5, 440 4, 760
    SS6909 2Z 2RS 45 68 12 11, 900 9, 180
    SS16009 2Z 2RS 45 75 10 13, 260 10, 370
    SS6009 2Z 2RS 45 75 16 17, 000 12, 155
    SS63009 2Z 2RS 45 75 23 17, 000 12, 155
    SS6209 2Z 2RS 45 85 19 26, 350 17, 340
    SS62209 2Z 2RS 45 85 23 26, 350 17, 340
    SS6309 2Z 2RS 45 100 25 45, 050 26, 775
    SS62309 2Z 2RS 45 100 36 45, 050 26, 775
    SS6810 2Z 2RS 50 65 7 5, 780 5, 355
    SS6910 2Z 2RS 50 72 12 12, 410 10, 030
    SS6010 2Z 2RS 50 80 16 17, 680 13, 260
    SS63010 2Z 2RS 50 80 23 17, 680 13, 260
    SS6210 2Z 2RS 50 90 20 31, 025 20, 400
    SS62210 2Z 2RS 50 90 23 31, 025 20, 400
    SS6310 2Z 2RS 50 110 27 52, 700 32, 300
    SS62310 2Z 2RS 50 110 40 52, 700 32, 300
    SS6811 2Z 2RS 55 72 9 7, 650 7, 225
    SS6911 2Z 2RS 55 80 13 14, 110 11, 900
    SS6011 2Z 2RS 55 90 18 24, 225 18, 020
    SS6211 2Z 2RS 55 100 21 36, 550 24, 650
    SS62211 2Z 2RS 55 100 25 36, 550 24, 650
    SS6311 2Z 2RS 55 120 29 65, 025 40, 375
    SS6812 2Z 2RS 60 78 10 10, 030 9, 350
    SS6912 2Z 2RS 60 85 13 13, 855 12, 155
    SS6012 2Z 2RS 60 95 18 24, 650 19, 720
    SS6212 2Z 2RS 60 110 22 44, 200 30, 600
    SS62212 2Z 2RS 60 110 28 44, 200 30, 600
    SS6312 2Z 2RS 60 130 31 69, 275 44, 200
    SS6813 2Z 2RS 65 85 10 10, 370 10, 200
    SS6913 2Z 2RS 65 90 13 17, 000 14, 960
    SS6013 2Z 2RS 65 100 18 25, 925 21, 250
    SS6213 2Z 2RS 65 120 23 51, 000 35, 275
    SS6313 2Z 2RS 65 140 33 79, 050 51, 000
    SS6814 2Z 2RS 70 90 10 10, 625 10, 625
    SS6914 2Z 2RS 70 100 16 22, 950 19, 720
    SS6014 2Z 2RS 70 110 20 32, 300 26, 350
    SS6214 2Z 2RS 70 125 24 52, 700 37, 400
    SS6314 2Z 2RS 70 150 35 88, 400 57, 800
    SS6815 - 2RS 75 95 10 10, 965 11, 390
    SS6915 - 2RS 75 105 16 23, 800 21, 250
    SS6015 - 2RS 75 115 20 33, 150 28, 475
    SS6215 - 2RS 75 130 25 55, 675 41, 650
    SS6816 - 2RS 80 100 10 10, 965 11, 645
    SS6916 - 2RS 80 110 16 24, 225 22, 950
    SS6016 - 2RS 80 125 22 40, 375 34, 000
    SS6216 - 2RS 80 140 26 61, 200 45, 900
    SS6817 - 2RS 85 110 13 16, 405 17, 000
    SS6917 - 2RS 85 120 18 27, 115 25, 500
    SS6017 - 2RS 85 130 22 41, 650 36, 550
    SS6217 - 2RS 85 150 28 70, 550 54, 400
    SS6818 - 2RS 90 115 13 16, 660 17, 340
    SS6918 - 2RS 90 125 18 28, 220 26, 755
    SS6018 - 2RS 90 140 24 49, 725 42, 500
    SS6218 - 2RS 90 160 30 82, 025 61, 200
    SS6819 - 2RS 95 120 13 17, 000 18, 020
    SS6919 - 2RS 95 130 18 28, 730 26, 800
    SS6019 - 2RS 95 145 24 51, 000 45, 900
    SS61820 - 2RS 100 125 13 17, 000 18, 700
    SS61920 - 2RS 100 140 20 35, 955 34, 850
    SS6020 - 2RS 100 150 24 51, 000 45, 900
    SS6821 - 2RS 105 130 13 17, 680 20, 060
    SS6921 - 2RS 105 145 20 37, 570 37, 400
    SS6021 - 2RS 105 160 26 60, 350 54, 400
    SS6822 - 2RS 110 140 16 23, 800 259, 250
    SS6922 - 2RS 110 150 20 37, 060 38, 250
    SS6022 - 2RS 110 170 28 68, 000 60, 350
    SS6824 - 2RS 120 150 16 24, 650 27, 625
    SS6924 - 2RS 120 165 22 47, 005 48, 450
    SS6024 - 2RS 120 180 28 70, 550 66, 300
    SS6826 - 2RS 130 165 18 32, 045 36, 550
    SS6926 - 2RS 130 180 24 55, 250 56, 950
    SS6026 - 2RS 130 200 33 90, 100 85, 000
    SS6828 - 2RS 140 175 18 33, 150 39, 525
    SS6928 - 2RS 140 190 24 56, 355 61, 200
    SS6830 - 2RS 150 190 20 41, 480 51, 850
    SS6930 - 2RS 150 210 28 75, 140 79, 050
    SS6832 - 2RS 160 200 20 41, 990 54, 400
    Stainless steel ball bearing:DOUBLE ROW
    Item Size
    Open Steel Seal Rubber Seal d D B
    SS4200 ZZ 2RS 10 30 14
    SS4201 ZZ 2RS 12 32 14
    SS4202 ZZ 2RS 15 35 14
    SS4203 ZZ 2RS 17 40 16
    SS4204 ZZ 2RS 20 47 18
    SS4205 ZZ 2RS 25 52 18
    SS4206 ZZ 2RS 30 62 20
    SS4207 ZZ 2RS 35 72 23
    SS4208 ZZ 2RS 40 80 23
    SS4209 ZZ 2RS 45 85 23
    SS4210 ZZ 2RS 50 90 23
    SS4305 ZZ 2RS 25 62 24
    SS4306 ZZ 2RS 30 72 27
    ITEM SIZE
    Open Steel Seal Rubber Seal d D B
    SS3200 ZZ 2RS 10 30 14
    SS3300 ZZ 2RS 10 35 19
    SS3201 ZZ 2RS 12 32 15.9
    SS3301 ZZ 2RS 12 37 19
    SS3202 ZZ 2RS 15 35 15.9
    SS3302 ZZ 2RS 15 42 19
    SS3203 ZZ 2RS 17 40 17.5
    SS3303 ZZ 2RS 17 47 22.2
    SS3204 ZZ 2RS 20 47 20.6
    SS3304 ZZ 2RS 20 52 22.2
    SS3205 ZZ 2RS 25 52 20.6
    SS3305 ZZ 2RS 25 62 25.4
    SS3206 ZZ 2RS 30 62 23.8
    SS3306 ZZ 2RS 30 72 30.2
    SS3207 ZZ 2RS 35 72 27
    SS3307 ZZ 2RS 35 80 34.9
    SS3208 ZZ 2RS 40 80 30.2
    SS3308 ZZ 2RS 40 90 36.5
    SS3209 ZZ 2RS 45 85 30.2
    SS3309 ZZ 2RS 45 100 39.7
    SS3210 ZZ 2RS 50 90 30.2
    SS3310 ZZ 2RS 50 110 44.4

    Technical Parameter

    Bearing No. Bore (d) Outer Ø (D) Width (B) Dynamic Load Rating (C) Static Load Rating (C₀)
    SS6000 10 mm 26 mm 8 mm 4, 500 N 1, 900 N
    SS6001 12 mm 28 mm 8 mm 5, 000 N 2, 150 N
    SS6002 15 mm 32 mm 9 mm 5, 700 N 2, 500 N
    SS6003 17 mm 35 mm 10 mm 6, 400 N 2, 950 N
    SS6004 20 mm 42 mm 12 mm 8, 000 N 3, 700 N
    SS6005 25 mm 47 mm 12 mm 8, 900 N 4, 200 N
    SS6006 30 mm 55 mm 13 mm 10, 500 N 5, 100 N
    SS6007 35 mm 62 mm 14 mm 12, 000 N 6, 000 N
    SS6008 40 mm 68 mm 15 mm 13, 500 N 7, 100 N
    SS6009 45 mm 75 mm 16 mm 15, 000 N 8, 000 N

    Precision Grinding for Smooth Rotation

    Bearing noise and vibration are often caused by poor machining accuracy.

    To ensure consistent performance, every bearing undergoes:

  • Raceway grinding
  • Fine polishing
  • Dimensional calibration
  • Noise testing
  • Vibration inspection
  • Key quality control items include:

  • Ring roundness
  • Surface roughness
  • Radial clearance
  • Rotational accuracy
  • Vibration levels
  • The result is smoother operation, lower running temperatures, and longer service life.

    Enhanced Corrosion Resistance

    Compared with conventional carbon steel bearings, stainless steel bearings perform significantly better in:

  • Coastal environments
  • High-humidity workshops
  • Food production facilities
  • Medical cleaning systems
  • Outdoor machinery
  • They help reduce rust-related failures and maintenance costs while improving equipment reliability.

    Applications

    Food Processing Equipment

    Food manufacturing environments often require frequent cleaning and strict hygiene standards.

    Our Stainless Steel Ball Bearings are commonly used in:

  • Conveyor systems
  • Packaging machines
  • Filling equipment
  • Beverage processing lines
  • Bakery machinery
  • Food-grade grease options are available upon request.

    Marine Equipment

    Salt-laden air accelerates bearing corrosion.

    BMT stainless steel bearings are widely applied in:

  • Marine motors
  • Boat accessories
  • Fishing equipment
  • Dock machinery
  • Outdoor ventilation systems
  • Their corrosion-resistant design helps extend equipment life in coastal and offshore environments.

    Medical Equipment

    Medical applications require cleanliness, reliability, and low-noise operation.

    Typical applications include:

  • Sterilization equipment
  • Dental devices
  • Laboratory instruments
  • Precision medical motors
  • Customized lubrication options are available for clean-room and medical environments.

    Pumps and Water Handling Systems

    Bearings operating near water are especially vulnerable to corrosion.

    Applications include:

  • Water pumps
  • Agricultural sprayers
  • Irrigation equipment
  • Drainage systems
  • Fluid transfer machinery
  • Stainless steel bearings help reduce maintenance frequency and improve operational stability.

    Manufacturing Capabilities

    Unlike trading companies, BMT Bearings operates its own manufacturing facility.

    Our production capabilities include:

  • Automatic grinding lines
  • Automatic assembly systems
  • Ultrasonic cleaning equipment
  • Grease filling systems
  • Noise inspection equipment
  • Vibration testing equipment
  • Annual Capacity:

    100+ Million Bearing Sets

    Quality Certifications:

  • ISO9001 Certified
  • IATF 16949 Certified
  • Each batch undergoes strict inspection before shipment to ensure consistency and reliability.

    OEM & Custom Bearing Solutions

    BMT Bearings supports custom manufacturing for:

  • Non-standard dimensions
  • Special sealing structures
  • Food-grade lubrication
  • High-speed applications
  • Laser logo marking
  • Customized packaging
  • Our engineering team can recommend suitable bearing solutions based on:

  • Operating temperature
  • Rotational speed
  • Load requirements
  • Installation space
  • Environmental conditions
  • Why Global Buyers Choose BMT Bearings

    20+ Years Manufacturing Experience

    Dedicated bearing production and export since 2004.

    Stable Quality Across Large Orders

    Strict process control ensures consistency from sample to mass production.

    Fast OEM Development

    Engineering support for customized bearing projects.

    Global Export Experience

    Serving customers across Europe, Southeast Asia, South America, and the Middle East.

    Reliable Technical Support

    Professional assistance before, during, and after purchase.

    Stainless Steel Ball Bearing

    Frequently Asked Questions

    Is stainless steel bearing better than chrome steel bearing?

    For humid, corrosive, or wash-down environments, stainless steel bearings offer significantly better corrosion resistance. Chrome steel bearings are generally preferred for very high-load applications where corrosion is not a concern.

    Can stainless steel bearings be used in food machinery?

    Yes. Stainless steel bearings combined with food-grade lubricants are commonly used in food processing equipment and packaging machinery.

    Are stainless steel bearings completely rust-proof?

    No bearing is completely immune to corrosion. However, SUS440C stainless steel provides significantly better corrosion resistance than standard bearing steel under normal industrial conditions.

    What sealing type should I choose?

    For dusty or wet environments, rubber-sealed bearings are generally recommended. For high-speed applications, metal shields may be more suitable.

    Can BMT provide custom bearings?

    Yes. We support OEM manufacturing, special dimensions, custom packaging, laser marking, and application-specific lubrication solutions.

    About BMT Bearings

    BMT Bearings is a professional bearing manufacturer located in Ningbo, China. Since 2004, we have specialized in precision ball bearings, stainless steel bearings, non-standard bearings, and customized OEM bearing solutions.

    Through continuous investment in automated production equipment, advanced inspection systems, and engineering expertise, we help global customers improve equipment reliability, reduce maintenance costs, and achieve long-term operational performance.

    Hot Tags: Stainless Steel Ball Bearing
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