(dimensions in inches)
Bearing Type - Full Complement
Dynamic Load Rating (Cr) - 8,300
Static Load Rating (Cor) - 13,500
Max Speed (Grease) (X1000 RPM) - 2,300
Tire Outer Dia. (Dt) - 2.250
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) - 742.00
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:NACHI 3208 A NSK NJ 2305 OKB 87942/45 CX BK4218 SKF ICOS-D1B06 TN9 NKE NJ2238-E-MPA KOYO SE 6204 ZZSTPR KOYO UCTU212-500 FAF 213-ZZNR INA 71856 FAG MB-29 Torrington T-773 SKF 6334 M SKF PSM 122525 A51 GMN FK6208-2RS