(dimensions in inches)
Bearing Type - Full Complement
Dynamic Load Rating (Cr) - 355
Static Load Rating (Cor) - 435
Max Speed (Grease) (X1000 RPM) - 9,000
Tire Outer Dia. (Dt) - 0.625
Stud Dia. (ds) - 0.250
Tire Width (C) - 0.438
Tire Washer Width (C1) - 0.031
Total Length (B) - 1.221
Stud Length (B1) - 0.750
Threads (G) - 1/4-28 UNF
Thread Length (G1) - 0.3125
Weight (g) - 20.00
Material - Stud and Roller head: Hardened carbon steel alloy, Needle rollers - 52100 Chrome steel or equivalent
Standard finish is black oxide.
The stud has a screwdriver slot or hexagonal hole for mounting.
Some sizes are available with crowned outer race tires.
Some sizes are available with integral seals.
The load rating is based on a track hardness of HRc40 minimum.
The stud has an axially drilled hole for lubrication.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 31314A | 70 | 150 | 38 | SNR | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 3204A | 20,000 | 47,000 | 20,600 | SNR | Angular Contact Ball Bearings |
| 53420 | 100 | 210 | 90 | KOYO | Thrust Ball Bearings |
| 6010NEE | 50,000 | 80,000 | 16,000 | SNR | Deep Groove Ball Bearings |
| C4024K30V/VE240 | 120 | 180 | 60 | SKF | Cylindrical Roller Bearings |
| E 217 /S/NS 7CE3 | 17 | 40 | 12 | SNFA | Angular Contact Ball Bearings |
| RP485521 | 48 | 55 | 21 | KOYO | Needle Roller Bearings |
| NJ 421 | 105 | 260 | 60 | NACHI | Cylindrical Roller Bearings |
| NTB 85110 | 85 | 110 | IKO | Needle Roller Bearings | |
| NUP 2328 | 140 | 300 | 102 | NACHI | Cylindrical Roller Bearings |
| NUP 309 EW | 45 | 100 | 25 | NSK | Cylindrical Roller Bearings |
| SBPP204 | 20 | 25 | FYH | Bearing Units | |
| SC02A17 | 15,000 | 35,000 | 8,500 | NTN | Deep Groove Ball Bearings |
| TMB005LLUC3/5C | 25 | 47 | 12 | NTN | Deep Groove Ball Bearings |
| VEX 95 7CE1 | 95 | 145 | 24 | SNFA | Angular Contact Ball Bearings |
| YAS215/16 | 2.9375 | FAF | PILLOW BLOCKS | ||
| 681XZZS | 1.5 | 4 | 2 | ISC | DEEP GROOVE BALL BEARINGS |
| RKS.061.20.0744 | 672 | 838.1 | SKF | SLEWING BEARINGS | |
| NF240E | 200 | 360 | 58 | SKF | CYLINDRICAL ROLLER BEARINGS |
| 7026CDP4GA | 130 | 200 | 33 | SKF | ANGULAR CONTACT BALL BEARINGS |
Hot number:Fersa 30207F KOYO 387/382A KOYO B3228 NTN 5S-2LA-BNS917ADLLBG/GNP42 NTN 5S-HSB916C ISB 61805-2RS NSK 6204L11-H-20 ISO BK2214 FBJ GE20XS/K NKE NJ216-E-MA6+HJ216-E NTN NU19/630 NTN NU2356 MRC 264-R INA LFR5201-10.2Z Sealmaster 5212 ISO 239/1250W33 KOYO 2984/2925 Timken 32007X SKF 81211 TN SKF K50x58x20 CX NUP3220 SKF PCZ 2228 M KOYO UCP212 Timken YA200RR FAG B7234C.T.P4S STEYR NU1034 SKF WS81152 SNR 51101 SKF W635ZZ CONSOLIDATED 315-ZZ
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