(dimensions in mm)
Bearing Type - Sealed
Bore Dia (d) - 9.0000
Outer Dia (D) - 20.0000
Width (B) - 6.0000
Radius (min) (rs) - 0.300
Dynamic Load Rating (Cr) - 2,097
Static Load Rating (Cor) - 865
Max Speed (Grease) (X1000 RPM) - 34
Max Speed (Oil) (X1000 RPM) - 40
Max. Shaft Shoulder Dia. Inner (Ui) - 11.6
Min. Housing Shoulder Dia., Outer (Uo) - 17.440
Ball Qty - 8
Ball Dia (Dw) - 3.1750
Weight (g) - 8.54
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
Two rubber seals = (2RS), also available with a single rubber seal = (RS).
Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 1304 | 20 | 52 | 15 | NSK | Self-Aligning Ball Bearings |
|---|---|---|---|---|---|
| 180RF30 | 180 | 264 | Timken | Cylindrical Roller Bearings | |
| 30226U | 130 | 230 | 43,75 | NTN | Tapered Roller Bearings |
| 51226X | 130 | 190 | 45 | NSK | Thrust Ball Bearings |
| 617/7 ZZ | 7 | 11 | 3 | CX | Deep Groove Ball Bearings |
| 61801 | 12 | 21 | 5 | ISB | Deep Groove Ball Bearings |
| 6308-2Z | 40 | 90 | 23 | NKE | Deep Groove Ball Bearings |
| 7007C | 35 | 62 | 14 | NTN | Angular Contact Ball Bearings |
| 81213 | 65,000 | 100,000 | 27,000 | NTN | Thrust Ball Bearings |
| GB12320.R05 | 40 | 72 | 37 | SNR | Angular Contact Ball Bearings |
| KDX080 | 203,2 | 228,6 | 12,7 | KOYO | Angular Contact Ball Bearings |
| NBL.30.1455.200-1PPN | 1305 | 1600 | 90 | ISB | Thrust Ball Bearings |
| NK29/20TN | 29 | 38 | 20 | SKF | Needle Roller Bearings |
| NKI38/20 | 38 | 53 | 20 | ISO | Needle Roller Bearings |
| W 626 R | 19 | 6 | 6 | SKF | Deep Groove Ball Bearings |
| NU326E | 130 | 280 | 58 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| 51101 | SKF | THRUST BALL BEARINGS | |||
| MCS215 | 75 | 130 | 25 | Rollway (Bronze Cage) | CYLINDRICAL ROLLER BEARINGS |
| 4206 | 30 | 62 | 20 | STEYR | DEEP GROOVE BALL BEARINGS |
| MF-72-ZZ | 2 | 7 | 3 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:ISO 33889/33821 NACHI 7014CDT SKF C 3052 CX HK3038 CX HK4014 Samick LM50LUU NACHI O-9 IKO RNAF 182613 NTN SA1-30B CRAFT SIL25T/K KOYO UCHA208 FYH UCTX14-44E NMB L-1260ZZ Rollway (Steel Cage) RCS405 SKF (Old No.) NA355030 SIGMA 1208 AST 18590/18520 ISO 30264 Timken 3880/3821 CX 7219 C NSK 7960BA INA BCE1516 Timken HM903241/HM903210 CX NUP29/630 SKF SI10C BAL 200632 SKF KM22 INA GE101ZO SNR 33209 CONSOLIDATED MB-48
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