Standard and Flange-attached type
NTN miniature and extra small bearings are in accordance with the internationally specified ISO and ANSI/ABMA standards. The most widely used sealed and shielded type NTN ball bearings have a 1–2 mm wider width dimension than open type bearings.
NTN miniature and extra small bearings come in two types, they are:
Standard type: 6, BC, R, W6, WBC, RA
Flange-attached type: FL6, FLBC, FLR, FLW6, FLWBC, FLRA
Among the most NTN miniature ball bearings generally used sealed and shielded bearings are standard ZZ and ZZA type which incorporate non-contact steel shield plates. Non-contact type rubber sealed LLB and resin sealed SSA type bearings, and the contact-type rubber sealed LLU bearing are also available.
NTN miniature ball bearings' cage
Pressed cage are standard for these bearings. However, molded resin cage are used for some bearings depending on the application.
NTN FL608ZZ bearings | 8x22x7mm
NTN FL608ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:8.0mm x 22mm x 7.0mm, Dynamic Load Rating: 3700N, Static Load Rating: 1400N
- Brand: NTN
- Inside Diameter: 8 mm
- Outside Diameter: 22 mm
- Width: 7 mm
- Basic dynamic load rating: 3700 kN
- Basic static load rating: 3700 kN
NTN 604ZZ bearings | 4x12x4mm
NTN 604ZZ bearing, Miniature and Extra Small Ball bearings, Dimensions:4.0mm x 12mm x 4.0mm, Dynamic Load Rating: 1080kN, Static Load Rating: 360kN
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 12 mm
- Width: 4 mm
- Basic dynamic load rating: 1080 kN
- Basic static load rating: 1080 kN
NTN 628ZZ bearings | 8x24x8mm
NTN 628ZZ bearing, Miniature and Extra Small Ball bearings, Dimensions:8.0mm x 24mm x 8.0mm, Dynamic Load Rating: 4450N, Static Load Rating: 1590N
- Brand: NTN
- Inside Diameter: 8 mm
- Outside Diameter: 24 mm
- Width: 8 mm
- Basic dynamic load rating: 4450 kN
- Basic static load rating: 4450 kN
NTN 626ZZ bearings | 6.0x19x6.0mm
NTN 626ZZ bearing, Miniature and Extra Small Ball bearings, Dimensions:6.0mm x 19mm x 6.0mm, Dynamic Load Rating: 2590kN, Static Load Rating: 885kN
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 19 mm
- Width: 6 mm
- Basic dynamic load rating: 2590 kN
- Basic static load rating: 2590 kN
NTN FL623ZZ bearings | 3.0x10x4.0mm
NTN FL623ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:3.0mm x 10mm x 4.0mm, Dynamic Load Rating: 710N, Static Load Rating: 224N
- Brand: NTN
- Inside Diameter: 3 mm
- Outside Diameter: 10 mm
- Width: 4 mm
- Basic dynamic load rating: 710 kN
- Basic static load rating: 710 kN
NTN FLWA674ASSA bearings | 4.0x7x2.5mm
NTN FLWA674ASSA bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 7mm x 2.5mm, Dynamic Load Rating: 246N, Static Load Rating: 88N
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 7 mm
- Width: 2.5 mm
- Basic dynamic load rating: 246 kN
- Basic static load rating: 246 kN
NTN FLWBC4-8ZZ bearings | 4.0x8x3.0mm
NTN FLWBC4-8ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 8mm x 3.0mm, Dynamic Load Rating: 440N, Static Load Rating: 140N
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 8 mm
- Width: 3 mm
- Basic dynamic load rating: 440 kN
- Basic static load rating: 440 kN
NTN FLW603ZZ bearings | 3.0x9x5.0mm
NTN FLW603ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:3.0mm x 9mm x 5.0mm, Dynamic Load Rating: 700N, Static Load Rating: 219N
- Brand: NTN
- Inside Diameter: 3 mm
- Outside Diameter: 9 mm
- Width: 5 mm
- Basic dynamic load rating: 700 kN
- Basic static load rating: 700 kN
NTN FLW684AX50ZZ bearings | 4.0x9x4.0mm
NTN FLW684AX50ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 9mm x 4.0mm, Dynamic Load Rating: 710N, Static Load Rating: 224N
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 9 mm
- Width: 4 mm
- Basic dynamic load rating: 710 kN
- Basic static load rating: 710 kN
NTN FLAWBC4-10ZZ bearings | 4.0x10x4.0mm
NTN FLAWBC4-10ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 10mm x 4.0mm, Dynamic Load Rating: 720N, Static Load Rating: 235N
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 10 mm
- Width: 4 mm
- Basic dynamic load rating: 720 kN
- Basic static load rating: 720 kN
NTN FLAWBC3-9ZZA bearings | 3.0x9x4.0mm
NTN FLAWBC3-9ZZA bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:3.0mm x 9mm x 4.0mm, Dynamic Load Rating: 700N, Static Load Rating: 219N
- Brand: NTN
- Inside Diameter: 3 mm
- Outside Diameter: 9 mm
- Width: 4 mm
- Basic dynamic load rating: 700 kN
- Basic static load rating: 700 kN
NTN FL694ZZ bearings | 4.0x11x4.0mm
NTN FL694ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 11mm x 4.0mm, Dynamic Load Rating: 790N, Static Load Rating: 276N
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 11 mm
- Width: 4 mm
- Basic dynamic load rating: 790 kN
- Basic static load rating: 790 kN
NTN FL604ZZ bearings | 4.0x12x4.0mm
NTN FL604ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 12mm x 4.0mm, Dynamic Load Rating: 1080N, Static Load Rating: 360N
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 12 mm
- Width: 4 mm
- Basic dynamic load rating: 1080 kN
- Basic static load rating: 1080 kN
NTN FL624ZZ bearings | 4.0x13x5.0mm
NTN FL624ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:4.0mm x 13mm x 5.0mm, Dynamic Load Rating: 1450kN, Static Load Rating: 490kN
- Brand: NTN
- Inside Diameter: 4 mm
- Outside Diameter: 13 mm
- Width: 5 mm
- Basic dynamic load rating: 1450 kN
- Basic static load rating: 1450 kN
NTN FLWA675ZZ bearings | 5.0x8x2.5mm
NTN FLWA675ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 8mm x 2.5mm, Dynamic Load Rating: 241kN, Static Load Rating: 91kN
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 8 mm
- Width: 2.5 mm
- Basic dynamic load rating: 241 kN
- Basic static load rating: 241 kN
NTN FLWBC5-9ZZ bearings | 5.0x9x3.0mm
NTN FLWBC5-9ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 9mm x 3.0mm, Dynamic Load Rating: 555kN, Static Load Rating: 211kN
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 9 mm
- Width: 3 mm
- Basic dynamic load rating: 555 kN
- Basic static load rating: 555 kN
NTN FLAWBC5-10ZZ bearings | 5.0x10x4.0mm
NTN FLAWBC5-10ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 10mm x 4.0mm, Dynamic Load Rating: 790N, Static Load Rating: 276N
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 10 mm
- Width: 4 mm
- Basic dynamic load rating: 790 kN
- Basic static load rating: 790 kN
NTN FLW685ZZ bearings | 5.0x11x5.0mm
NTN FLW685ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 11mm x 5.0mm, Dynamic Load Rating: 795N, Static Load Rating: 282N
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 11 mm
- Width: 5 mm
- Basic dynamic load rating: 795 kN
- Basic static load rating: 795 kN
NTN FLWBC5-13ZZ bearings | 5.0x13x5.0mm
NTN FLWBC5-13ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 13mm x 5.0mm, Dynamic Load Rating: 1190N, Static Load Rating: 430N
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 13 mm
- Width: 5 mm
- Basic dynamic load rating: 1190 kN
- Basic static load rating: 1190 kN
NTN FLWA676AZZ bearings | 6.0x10x3.0mm
NTN FLWA676AZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:6.0mm x 10mm x 3.0mm, Dynamic Load Rating: 515N, Static Load Rating: 196N
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 10 mm
- Width: 3 mm
- Basic dynamic load rating: 515 kN
- Basic static load rating: 515 kN
NTN FLAWBC6-12ZZ bearings | 6.0x12x4.0mm
NTN FLAWBC6-12ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:6.0mm x 12mm x 4.0mm, Dynamic Load Rating: 920N, Static Load Rating: 365N
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 12 mm
- Width: 4 mm
- Basic dynamic load rating: 920 kN
- Basic static load rating: 920 kN
NTN FLW693ZZ bearings | 3.0x8x4.0mm
NTN FLW693ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:3.0mm x 8mm x 4.0mm, Dynamic Load Rating: 620N, Static Load Rating: 180N
- Brand: NTN
- Inside Diameter: 3 mm
- Outside Diameter: 8 mm
- Width: 4 mm
- Basic dynamic load rating: 620 kN
- Basic static load rating: 620 kN
NTN FLWA673SSA bearings | 3.0x6x2.5mm
NTN FLWA673SSA bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:3.0mm x 6mm x 2.5mm, Dynamic Load Rating: 268N, Static Load Rating: 94N
- Brand: NTN
- Inside Diameter: 3 mm
- Outside Diameter: 6 mm
- Width: 2.5 mm
- Basic dynamic load rating: 268 kN
- Basic static load rating: 268 kN
NTN FLW686ZZ bearings | 6.0x13x5.0mm
NTN FLW686ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:6.0mm x 13mm x 5.0mm, Dynamic Load Rating: 1200N, Static Load Rating: 440N
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 13 mm
- Width: 5 mm
- Basic dynamic load rating: 1200 kN
- Basic static load rating: 1200 kN
NTN FL696ZZ bearings | 6.0x15x5.0mm
NTN FL696ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:6.0mm x 15mm x 5.0mm, Dynamic Load Rating: 1490N, Static Load Rating: 530N
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 15 mm
- Width: 5 mm
- Basic dynamic load rating: 1490 kN
- Basic static load rating: 1490 kN
NTN FL606ZZ bearings | 6.0x17x6.0mm
NTN FL606ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:6.0mm x 17mm x 6.0mm, Dynamic Load Rating: 2430N, Static Load Rating: 865N
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 17 mm
- Width: 6 mm
- Basic dynamic load rating: 2430 kN
- Basic static load rating: 2430 kN
NTN FL625ZZ bearings | 5.0x16x5.0mm
NTN FL625ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 16mm x 5.0mm, Dynamic Load Rating: 1940N, Static Load Rating: 680N
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 16 mm
- Width: 5 mm
- Basic dynamic load rating: 1940 kN
- Basic static load rating: 1940 kN
NTN FL605ZZ bearings | 5.0x14x5.0mm
NTN FL605ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:5.0mm x 14mm x 5.0mm, Dynamic Load Rating: 1470N, Static Load Rating: 505N
- Brand: NTN
- Inside Diameter: 5 mm
- Outside Diameter: 14 mm
- Width: 5 mm
- Basic dynamic load rating: 1470 kN
- Basic static load rating: 1470 kN
NTN FL626ZZ bearings | 6.0x19x6.0mm
NTN FL626ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:6.0mm x 19mm x 6.0mm, Dynamic Load Rating: 2590N, Static Load Rating: 885N
- Brand: NTN
- Inside Diameter: 6 mm
- Outside Diameter: 19 mm
- Width: 6 mm
- Basic dynamic load rating: 2590 kN
- Basic static load rating: 2590 kN
NTN FLWA677ZZ bearings | 7.0x11x3.0mm
NTN FLWA677ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:7.0mm x 11mm x 3.0mm, Dynamic Load Rating: 610N, Static Load Rating: 269N
- Brand: NTN
- Inside Diameter: 7 mm
- Outside Diameter: 11 mm
- Width: 3 mm
- Basic dynamic load rating: 610 kN
- Basic static load rating: 610 kN
NTN FLAWBC7-13ZZ bearings | 7.0x13x4.0mm
NTN FLAWBC7-13ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:7.0mm x 13mm x 4.0mm, Dynamic Load Rating: 915N, Static Load Rating: 375N
- Brand: NTN
- Inside Diameter: 7 mm
- Outside Diameter: 13 mm
- Width: 4 mm
- Basic dynamic load rating: 915 kN
- Basic static load rating: 915 kN
NTN FLW687AZZ bearings | 7.0x14x5.0mm
NTN FLW687AZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:7.0mm x 14mm x 5.0mm, Dynamic Load Rating: 1300N, Static Load Rating: 505N
- Brand: NTN
- Inside Diameter: 7 mm
- Outside Diameter: 14 mm
- Width: 5 mm
- Basic dynamic load rating: 1300 kN
- Basic static load rating: 1300 kN
NTN FL697ZZ bearings | 7.0x17x5.0mm
NTN FL697ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:7.0mm x 17mm x 5.0mm, Dynamic Load Rating: 1780N, Static Load Rating: 715N
- Brand: NTN
- Inside Diameter: 7 mm
- Outside Diameter: 17 mm
- Width: 5 mm
- Basic dynamic load rating: 1780 kN
- Basic static load rating: 1780 kN
NTN FLAW678AZZ bearings | 8.0x12x3.5mm
NTN FLAW678AZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:8.0mm x 12mm x 3.5mm, Dynamic Load Rating: 570N, Static Load Rating: 252N
- Brand: NTN
- Inside Diameter: 8 mm
- Outside Diameter: 12 mm
- Width: 3.5 mm
- Basic dynamic load rating: 570 kN
- Basic static load rating: 570 kN
NTN FLW689ZZ bearings | 9.0x17x5.0mm
NTN FLW689ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:9.0mm x 17mm x 5.0mm, Dynamic Load Rating: 1910N, Static Load Rating: 820N
- Brand: NTN
- Inside Diameter: 9 mm
- Outside Diameter: 17 mm
- Width: 5 mm
- Basic dynamic load rating: 1910 kN
- Basic static load rating: 1910 kN
NTN 623ZZ bearings | 3.0x10x4.0mm
NTN 623ZZ bearing, Miniature and Extra Small Ball bearings, Dimensions:3.0mm x 10mm x 4.0mm, Dynamic Load Rating: 710N, Static Load Rating: 224N
- Brand: NTN
- Inside Diameter: 3 mm
- Outside Diameter: 10 mm
- Width: 4 mm
- Basic dynamic load rating: 710 kN
- Basic static load rating: 710 kN
NTN FLWBC8-14ZZ bearings | 8x14x4mm
NTN FLWBC8-14ZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:8.0mm x 14mm x 4.0mm, Dynamic Load Rating: 910N, Static Load Rating: 385N
- Brand: NTN
- Inside Diameter: 8 mm
- Outside Diameter: 14 mm
- Width: 4 mm
- Basic dynamic load rating: 910 kN
- Basic static load rating: 910 kN
NTN FLW688AZZ bearings | 8x16x5mm
NTN FLW688AZZ bearing, Miniature and Extra Small Ball Brgs With flanged outer ring, Dimensions:8.0mm x 16mm x 5.0mm, Dynamic Load Rating: 1780N, Static Load Rating: 715N
- Brand: NTN
- Inside Diameter: 8 mm
- Outside Diameter: 16 mm
- Width: 5 mm
- Basic dynamic load rating: 1780 kN
- Basic static load rating: 1780 kN