(dimensions in inches)
Bearing Type - Full Complement
Dynamic Load Rating (Cr) - 7,400
Static Load Rating (Cor) - 11,200
Max Speed (Grease) (X1000 RPM) - 2,300
Tire Outer Dia. (Dt) - 2.000
Stud Dia. (ds) - 0.875
Tire Width (C) - 1.250
Tire Washer Width (C1) - 0.031
Total Length (B) - 3.280
Stud Length (B1) - 2.000
Threads (G) - 7/8-14 UNF
Thread Length (G1) - 1
Weight (g) - 613.00
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.
Hot number:BARDEN 7030 C NSK NUP 2307 E NTN UKK328+H 2328 ISO 3809 ZZ CYSD 7938DB NTN EC-6000LLU KOYO NJ2328 SNR MLE7005CVDUJ74S ISO RNAO35x47x32 KOYO RNAO55X68X20 MRC 7032MG Rollway (Bronze Cage) N-411 Torrington SDAF-624 MRC 11306E BARDEN HCB7017E.T.P4S