 
(dimensions in inches)
Bearing Type - Flanged Open
Bore Dia (d) - 0.1562
Outer Dia (D) - 0.3125
Width (B) - 0.1094
Radius (min) (rs) - 0.004
Flange Dia (Df) - 0.3590
Flange Width (Bf) - 0.023
Dynamic Load Rating (Cr) - 69
Static Load Rating (Cor) - 27
Max Speed (Grease) (X1000 RPM) - 53
Max Speed (Oil) (X1000 RPM) - 63
Max. Shaft Shoulder Dia. Inner (Li) - 0.2
Min. Housing Shoulder Dia., Outer (Lo) - 0.3
Ball Qty - 10
Ball Dia (Dw) - 0.0394
Weight (g) - 0.56
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.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type | 
| 2580/2524YD+X2S-2580 | 31.75 | 69,85 | 66,675 | Timken | Tapered Roller Bearings | 
|---|---|---|---|---|---|
| 3206-2RS | 30 | 62 | 23,8 | CRAFT | Angular Contact Ball Bearings | 
| 7812CG/GNP4 | 60 | 78 | 10 | NTN | Angular Contact Ball Bearings | 
| 423188 | 440 | 720 | 283 | NTN | Tapered Roller Bearings | 
| 62309-2RS | 45 | 100 | 36 | ISO | Deep Groove Ball Bearings | 
| 6301N | 12 | 37 | 12 | NSK | Deep Groove Ball Bearings | 
| 7302C | 15 | 42 | 13 | NACHI | Angular Contact Ball Bearings | 
| 898/892 | 139.700 | 228.600 | 57.150 | NACHI | Tapered Roller Bearings | 
| CSEG080 | 203,2 | 254 | 25,4 | INA | Deep Groove Ball Bearings | 
| EE542220/542291D+A | 558,8 | 736,6 | 165,1 | NTN | Tapered Roller Bearings | 
| GEZM 200 ES-2RS | 80,963 | 50,8 | 76,2 | SKF | Plain Bearings | 
| HK2012 | 20 | 26 | 12 | CRAFT | Needle Roller Bearings | 
| KT 212611 | 21 | 26 | IKO | Needle Roller Bearings | |
| NF226 | 130 | 230 | 40 | KOYO | Cylindrical Roller Bearings | 
| NP28/850 | 850 | 1030 | 106 | ISO | Cylindrical Roller Bearings | 
| TUP1 90.60 | 90 | 95 | CX | Plain Bearings | |
| MR-14 | 1.0000 | McGill | NEEDLE BEARINGS | ||
| LS2035 | 20 | 35 | SKF | THRUST NEEDLE BEARINGS | |
| SUCSP207-20 | 1.2500 | PTI | STAINLESS STEEL PILLOW BLOCKS | ||
| 6048 | 240 | 360 | 56 | SKF | DEEP GROOVE BALL BEARINGS | 
Hot number:ISB 16034 ISO 239/670 KW33 FBJ 22226K ISO 23222 KCW33+H2322 NTN 5308SCZZ NKE 54416-MP AST AST650 303815 NACHI H414235/H414210 Timken G1111KRRB KOYO KFC160 NTN KH1228LL INA RTL16 FAG 803041 RHP XLJT-21/4 CONSOLIDATED NU-1030 NSK 23256CAKE4 NSK 23934BCAE4 KOYO 46176/46368 NTN 4T-30307D SKF 71915 ACE/P4AH1 SKF AS 140180 ISO HM804848/10 SIGMA MR-18-N Timken NA3105 SIGMA NU 2211 New Departure 88107A FAG AH24064H SKF SN609 CONSOLIDATED K-45x53x25 CONSOLIDATED 238/950
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