d - 8 mm
D - 16 mm
B - 5 mm
C - 5 mm
r - 0,2 mm
D2 - 18 mm
da min. - 9,6 mm
ra max. - 0,2 mm
C2 - 1,1 mm
Weight - 0,0039 Kg
Basic dynamic load rating (C) - 1,6 kN
Basic static load rating (C0) - 0,71 kN
(Grease) Lubrication Speed - 42 000 r/min
Calculation factor (f0) - 14
- Model Number: WFN688 ZZ
- Inner Diameter：8mm Outer Diameter：16mm Width：5mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-17
- Application:dynamic blood pressure,Tool,machine tool spindle,Cylinder Type,lifting chain,Polymer,engineering machinery,casting embedding,blood cell reagent,hanging clamp,Other Machine Tools
- Similar models:KOYO W688-2RD ZEN S688W5 ZEN 688-2ZW6 FBJ 688ZZ NSK 688A ZEN S688 ZEN F688W5 ZEN F688-2Z ZEN F688-2RS ZEN SF688W6
- BEARING POWER International Trading Co.,Ltd. specialize in WFN688ZZ products，there is large inventory of KOYO WFN688 ZZ . We has been built up long-term cooperation with KOYO company, could make a bulk order of the WFN688 ZZ Which KOYO WFN688ZZ is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
-
Model No. Inner Diameter Outer Diameter Width Brand Type 220TP174 558,8 762 139,7 Timken Thrust Roller Bearings 210090/210170C 90 170 45,5 Gamet Tapered Roller Bearings 2LA-HSE921ADG/GNP42 105 145 20 NTN Angular Contact Ball Bearings 41100/41286 25,4 72,626 24,608 Timken Tapered Roller Bearings 54411 57 120 92 CX Thrust Ball Bearings 567S/563 71,438 127 36,512 NSK Tapered Roller Bearings 60TAB12DF 60 120 20 NACHI Thrust Ball Bearings 6302 15 42 13 KBC Deep Groove Ball Bearings 7903UG/GNP42/L606Q1 17 30 7 NTN Angular Contact Ball Bearings CSED055 139,7 165,1 12,7 INA Deep Groove Ball Bearings GEG90ET-2RS 90 150 AST Plain Bearings M12649/M12610 21,43 50,005 17,526 KOYO Tapered Roller Bearings NU3207 35 72 27 CX Cylindrical Roller Bearings UKT308 35 KOYO Bearing Units 29252E.MB 260 360 FAG SPHERICAL ROLLER THRUST BEARINGS NUP2208 40 80 23 SKF CYLINDRICAL ROLLER BEARINGS 01/02/7407 35 72 23 RIV TAPERED ROLLER BEARINGS RTH-739 Andrews THRUST ROLLER BEARINGS SN509 40 60 SKF PILLOW BLOCKS 7028TGP/4 140 210 33 CONSOLIDATED ANGULAR CONTACT BALL BEARINGS
Hot number：NKE 239/710-K-MB-W33 Timken 3767/3720-B FAG 4312-B-TVH KBC 6004DD CYSD 6821 CX GE 070 ES-2RS NTN K24×30×17 NTN KJ38X43X29.8 Timken NP811212/NP737620 Torrington 231/1000 SKF NKI30/20 PTI SUCSP207MM CONSOLIDATED SD-3188410mm CONSOLIDATED 94330 CONSOLIDATED 4307-2RS ISO 231/900W33 ISO 23168 KW33 NSK 40TM06NRC3 NTN F-6001J1LLU ISO NF19/560 SKF NKIA 5912 INA TC411 SNFA VEX 6 /NS 7CE1 KOYO SAPFL201 KOYO SBPF202-10 Timken X32310/Y32310 SKF RNA4834 NH E-9 CONSOLIDATED 6211MP/5 CONSOLIDATED CT-27C
Previous：KOYO WFN686 ZZ Deep Groove Ball Bearings ---- Next：KOYO WFN693 ZZ Deep Groove Ball Bearings
Return to HOME