d - 8 mm
D - 28 mm
B - 9 mm
d2 - - 13.9 mm
D2 - - 22.38 mm
r1,2 - min. - 0.3 mm
da - min. - 10 mm
da - max. - 13.8 mm
Da - max. - 26 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 4 kN
Basic static load rating - C0 - 2 kN
Fatigue load limit - Pu - 0.083 kN
Reference speed - 67000 r/min
Limiting speed - 40000 r/min
Calculation factor - kr - 0.035
Calculation factor - f0 - 12.4
Mass bearing - 0.0273 kg
- Model Number:W 638
- Inner Diameter：28mm Outer Diameter：8mm Width：9mm
- Type：Deep Groove Ball Bearings
- Update date：2023-03-13
- Application:Medical printer,Laser Devices,dye pigments,Antenna Potentials,Cutting Machine,noise inspection,Body shaping,respirator,other CNC,wall industry,screen filter
- Similar models:SKF W63806 SKF W638/4-2Z SKF W63804-2RZ NSK 638ZZ1 SKF W63806-2Z CX 63803ZZ ISB 638/5-ZZ ISB 63801 CYSD 1638-2RS SKF W63801-2RZ
- BEARING POWER International Trading Co.,Ltd. specialize in W638 products，there is large inventory of SKF W 638 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638 Which SKF W638 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 24152 K30 CW33 260 440 180 CX Spherical Roller Bearings 25877/25821 34,925 73,025 23,812 FBJ Tapered Roller Bearings 307506/307636C 506 636 80 Gamet Tapered Roller Bearings 6915NR 75 105 16 NTN Deep Groove Ball Bearings AST850BM 12060 120 125 AST Plain Bearings ASTT90 2220 22 25 AST Plain Bearings EE843220/290 558,8 736,6 88,108 SKF Tapered Roller Bearings F-203482 23,1 32 12,5 INA Angular Contact Ball Bearings F683AZZ 3 8,1 3 NSK Deep Groove Ball Bearings LBHT 20 A 20 32 45 SKF Linear Bearings NA5914 70 100 40 NSK Needle Roller Bearings NK20/20R 20 28 20 NTN Needle Roller Bearings PCMS 2005002.5 M SKF Plain Bearings SR156ZZY05 4,7625 7,9375 2,77876 AST Deep Groove Ball Bearings TLAM 2016 20 26 16 IKO Needle Roller Bearings W 61816-2RZ 100 80 10 SKF Deep Groove Ball Bearings 22610-77 .6250 1.6250 .5000 General DEEP GROOVE BALL BEARINGS 292/850 850 1120 SKF SPHERICAL ROLLER THRUST BEARINGS RCS315 75 160 37 Rollway (Steel Cage) CYLINDRICAL ROLLER BEARINGS 63812 60 78 14 CONSOLIDATED DEEP GROOVE BALL BEARINGS
Hot number：FAG 20317-MB NACHI 23222AX NTN 32214U SKF 6012/HR22Q2 ISO 619/5-2RS SKF C 2215 INA EGF10070-E40-B ISB GAC 140 CP NBS KZK 14x19x10 CX NJ1019 INA TCJ20-N Nachi 633 FAG 7603050TVP Hyatt A5210TS/WB Sealmaster (Old No.) S-516M NTN 16064 NSK 30BW05-G-5CA NACHI 6218-2NK NACHI BF205 INA KGHK20-B-PP-AS KOYO KGX065 CX NK12/12 SKF YSPAG 207-106 SKF W61704-2RS1 Torrington TRA1828 SKF NU2207E STEYR NUP413 Smith CR-7/8-XBCE Torrington 105RU03 STEYR 6314.RS
Previous：SKF W 637/9-2ZS Deep Groove Ball Bearings ---- Next：SKF W 638-2RS1 Deep Groove Ball Bearings
Return to HOME