(dimensions in mm)
Bearing Type - Open
Bore Dia (d) - 4.0000
Outer Dia (D) - 12.0000
Width (B) - 4.0000
Radius (min) (rs) - 0.200
Dynamic Load Rating (Cr) - 814
Static Load Rating (Cor) - 280
Max Speed (Grease) (X1000 RPM) - 48
Max Speed (Oil) (X1000 RPM) - 56
Max. Shaft Shoulder Dia. Inner (Li) - 6.2
Min. Housing Shoulder Dia., Outer (Lo) - 9.0
Ball Qty - 7
Ball Dia (Dw) - 2.0000
Weight (g) - 2.19
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.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 2308-2RSTN9 | 40 | 90 | 33 | ISB | Self-Aligning Ball Bearings |
|---|---|---|---|---|---|
| 305457X/305603X | 457,2 | 603,25 | 85,72 | Gamet | Tapered Roller Bearings |
| 6200h | 10 | 30 | 8 | KBC | Deep Groove Ball Bearings |
| 694Z | 4 | 11 | 4 | NTN | Deep Groove Ball Bearings |
| C 4126 K30V/VE240 + AH 24126 | 210 | 125 | 94 | SKF | Cylindrical Roller Bearings |
| 7211 BECBP | 100 | 55 | 21 | SKF | Angular Contact Ball Bearings |
| 7228CDF | 140 | 250 | 42 | NACHI | Angular Contact Ball Bearings |
| EXFE205 | 25 | SNR | Bearing Units | ||
| FL683 | 3 | 8,1 | 2 | NTN | Deep Groove Ball Bearings |
| K24x30x22 | 24 | 30 | 22 | ISO | Needle Roller Bearings |
| PW47850045CS | 47 | 85 | 45 | PFI | Angular Contact Ball Bearings |
| SA211-35F | 55,5625 | 100 | 32,4 | FYH | Deep Groove Ball Bearings |
| SN56 | 7,938 | 12,7 | 9,525 | INA | Needle Roller Bearings |
| 6304.RS | 20 | 52 | 15 | FAG | DEEP GROOVE BALL BEARINGS |
| 5309-CFFG | 45 | 100 | 39.7 | MRC | DOUBLE ROW ANGULAR CONTACT BALL BEARINGS |
| RF0824.2Z | .1250 | .3750 | .1406 | FAG | DEEP GROOVE BALL BEARINGS |
| NU2218 | 90 | 160 | 40 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| L-630 | 3 | 6 | 2 | NMB | DEEP GROOVE BALL BEARINGS |
| NA4911 | 55 | 80 | 25 | SKF | NEEDLE BEARINGS |
| SS6308-2RS | 40 | 90 | 23 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:Gamet 160090/160161X CX 29240 M ZEN 61707 SKF 7415 BGAM AST F688HZZ SKF FYTB 50 TDW SIGMA GE 70 ES NBS K 14x18x10 ISB SA 80 ES 2RS IKO TLAM 910 Aetna F-14 MRC 207-SX SKF 22216CC MRC 214-S SKF W6209-2RS1 SKF 1304ETN9 NTN 23188B KOYO 26132/26283 CX 53328 NACHI 35BCD08-2LRS Timken 55206C/55437 ISO 7022 CDB NTN 7030B ISO 7238 A KOYO ACT014BDB AST AST090 4025 FAG HSS71900-E-T-P4S FAG L15WA2000 STEYR NU330 CONSOLIDATED QJ-1016
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