(dimensions in inches)
Bearing Type - Full Complement
Dynamic Load Rating (Cr) - 12,100
Static Load Rating (Cor) - 23,200
Max Speed (Grease) (X1000 RPM) - 2,000
Tire Outer Dia. (Dt) - 2.750
Stud Dia. (ds) - 1.000
Tire Width (C) - 1.500
Tire Washer Width (C1) - 0.031
Total Length (B) - 3.780
Stud Length (B1) - 2.250
Threads (G) - 1-14 UNF
Thread Length (G1) - 1.125
Weight (g) - 1,300.00
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:NTN QJ 317 OKB NSK 3386/3320 NACHI 62/32 ISB 6252 M NTN DE08A55LLCS38PX1/L26 SNR ES209G2 ISO NJ2214 FAG NJ2306-E-TVP2 ISO NNCL4836 V RIV 51214 RBC 93222 SKF GE-25C Sealmaster (Old No.) SYH-10X NOK 4DS-3