d - 8 mm
D - 16 mm
B - 5 mm
C - 5 mm
r min. - 0,2 mm
r1 min. - 0,2 mm
da min. - 9,6 mm
Da max. - 14,4 mm
ra max. - 0,2 mm
Weight - 0,0032 Kg
Basic dynamic load rating (C) - 1,6 kN
Basic static load rating (C0) - 0,71 kN
(Grease) Lubrication Speed - 28000 r/min
Calculation factor (f0) - 14
- Model Number: W688-2RS
- Inner Diameter：8mm Outer Diameter：16mm Width：5mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-17
- Application:Ball screw,electromyography machine,pipe fittings Steel industry,plastic molding,multi-knife lathe,Safety protection,Broadcasting System,education model Instruments,Machine tools,industrial equipment,root canal filling
- Similar models:ZEN SF688-2ZW4 ZEN SF688W6 AST F688H NTN 6888 ZEN F688W6 NTN F-FLW688AZ ZEN F688-2ZW4 ZEN F688W5 KOYO WF688ZZ ZEN F688-2RSW6
- BEARING POWER International Trading Co.,Ltd. specialize in W688-2RS products，there is large inventory of KOYO W688-2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the W688-2RS Which KOYO W688-2RS 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.
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Model No. Inner Diameter Outer Diameter Width Brand Type 231/560 560 920 280 ISB Spherical Roller Bearings 23222CJ 110 200 69,8 Timken Spherical Roller Bearings 30219-XL 95 170 34,5 FAG Tapered Roller Bearings 61902-2RZ 15 28 7 ISB Deep Groove Ball Bearings 6222-ZZ 110 200 38 ISB Deep Groove Ball Bearings 7332 C-UO 160 340 136 CX Angular Contact Ball Bearings BF12022 INA Needle Roller Bearings H247535/10 200,025 384,175 112,712 CX Tapered Roller Bearings HH221449A/HH221410 101,6 190,5 57,15 FBJ Tapered Roller Bearings LM11949/910/Q 19.05 45,237 15,494 SKF Tapered Roller Bearings MFJLT-4028 40 50 28 NSK Needle Roller Bearings N1016RSZTP 80 113 22 NSK Cylindrical Roller Bearings N308 E 40 90 23 CX Cylindrical Roller Bearings NN3013 K 65 100 26 ISO Cylindrical Roller Bearings 320W 100 215 47 FAF DEEP GROOVE BALL BEARINGS L15TA412 4.7500 5.7500 .5000 FAG ANGULAR CONTACT BALL BEARINGS XLT-14E RHP THRUST BALL BEARINGS 138-KS 190 290 46 MRC DEEP GROOVE BALL BEARINGS J-4412 .7500 Torrington NEEDLE BEARINGS 6219 170 95 32 SKF DEEP GROOVE BALL BEARINGS
Hot number：ISO 1226 PFI 18590/20 ISB 29296 M KOYO 79/560B CYSD 7913C CX 81210 NTN KV75X81X19.8 AST UCFL 206-20 SKF VKBA 3442 FAG 6303NR INA GE30SX IKO NART10R Peer SSUCP207-35mm STEYR 3219 CONSOLIDATED 52416 CX 07093/07196 CYSD 16038 KOYO 335S/332 NKE 6017-N NTN 7916CG/GLP4 AST B542DD IKO BHAM 1816 CYSD NUP324 NTN TMB005C3 KOYO UCT208-24 SNR XTGB41525 FAG NU204 FED 1213RR STEYR MBL-38 CONSOLIDATED 89432
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