(dimensions in inches)
Bearing Type - Shielded
Bore Dia (d) - 1.2500
Outer Dia (D) - 2.2500
Width (B) - 0.5000
Radius (min) (rs) - 0.031
Dynamic Load Rating (Cr) - 3,695
Static Load Rating (Cor) - 1,986
Ball Qty - 12
Ball Dia (Dw) - 0.2813
Weight (g) - 102.00
Precision - A1
Standard Clearance - C0
Material - 52100 Chrome steel (or equivalent)
Also available in Stainless Steel, add prefix "S"
ABEC Grades 1, 3, 5, 7, and 9 are available.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
- Model Number:R20ZZ
- Inner Diameter：31,75mm Outer Diameter：57,15mm Width：12,7mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-15
- Application:car,Industrial Electromechanical,metallurgy,medical equipment,ultra-quiet generators,air purification,pneumatic Pump,EEG,root canal filling,standing experimental equipment,milling head plug
- Similar models:FAG 6220-2RSR NACHI 6201-2NKE PFI PAFD209RM SKF YAT208-108 INA 201-NPP-B FYH ER206 NACHI UC205 NSK 6920N SKF 6008-2Z/VA208 CX 6020-2RS
- BEARING POWER International Trading Co.,Ltd. specialize in R20ZZ products，there is large inventory of AST R20ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the R20ZZ Which AST R20ZZ 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 1212-K 60 110 22 NKE Self-Aligning Ball Bearings 18690/18620B 46,038 79,375 17,462 Timken Tapered Roller Bearings 240/800YMD 800 1150 345 Timken Spherical Roller Bearings 2312 60 130 46 KOYO Self-Aligning Ball Bearings 23220-E1A-K-M + H2320 90 180 60,3 FAG Spherical Roller Bearings 483/472X 63,5 123,825 30,162 Timken Tapered Roller Bearings 5123 Ruville Wheel Bearings 62303-2RS 17 47 19 CX Deep Groove Ball Bearings 6307 35 80 21 AST Deep Groove Ball Bearings ESPAE204 20 SNR Bearing Units GX 25 S 25 58,5 16,5 ISB Plain Bearings KLM16S 16 28 37 NTN Linear Bearings NKI60/35 60 82 35 SKF Needle Roller Bearings NP1952 260 360 46 ISO Cylindrical Roller Bearings SA206-19F 30,1625 62 23,8 KOYO Deep Groove Ball Bearings SR1-4 1,98374 6,35 2,38 AST Deep Groove Ball Bearings SS7200 CD/P4A 10 30 9 SKF Angular Contact Ball Bearings 249/850CA 850 1120 272 SKF SPHERICAL ROLLER BEARINGS SL183056 280 420 106 INA CYLINDRICAL ROLLER BEARINGS SSR-1970 7 19 6 NMB DEEP GROOVE BALL BEARINGS
Hot number：KOYO 23052RHAK NSK 51107 IKO CRB 700150 NTN GK25X30X20S SKF NK75/25 ISO NU318 NSK NUP306EM NTN UCS318D1 FAG NU417 NTN F696ZZ New Departure UQ20306DTL7 SKF 71948CDP4GA RHP EN16 CONSOLIDATED SIL35ES CONSOLIDATED R-188-ZZ FBJ 6200-2RS ISO 7044 BDT ISO 81111 INA F-92214.3 LS GEG30ET-2RS FBJ LM11749/LM11710 CX LL584449/10 ISO LM236749/10A FAG NU336E NMB L-1370 CONSOLIDATED XLS-4 CONSOLIDATED 2314-2RS CONSOLIDATED 61810-ZZ CONSOLIDATED RNA-4902 CONSOLIDATED SIL40C
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