four-row cylindrical roller Bearing assembly

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Our patented Blended Bevel leading edge on our Inner Races is standard. This unique design allows for smoother installation of the Chock/Outer Race Roller Assembly over the Roll mounted Inner Race O.D. when robotic stand building equipment is used. It can also help when larger chocks using bearings of this design are mounted using overhead cranes. In applications requiring concentric grinding of the mounted inner race and roll body, an “RG” suffix is designated to specify a race with extra stock for grinding. These bearings are also available with a tapered bore inner race for applications requiring greater accuracy or control of mounted radial clearance. The suffix “K” designates a 1:12 or K30 designates 1:30 taper if needed. Four Row, multi-row bearings are commonly used in the primary metals industry to roll ferrous and non-ferrous materials. Used primarily on rolls in two high rod and bar mills, and backup roll rolls on four high mills, these bearings are industry interchangeable and are typically sold as Outer Race Roller Assemblies and Inner Race Sets.

550rX2484 four-row cylindrical roller Bearing assembly

2280 N·m C 3168 K
25 mm 950 mm

710rX3006 four-row cylindrical roller Bearing assembly

170 mm HMV 34 E
33 mm 7.9 kg

761rX3166B four-row cylindrical roller Bearing assembly

66.7 kN 87.313 mm
158 kN LOR 127

560rX2644 four-row cylindrical roller Bearing assembly

2.2 350 kg
490 mm 620 kN

390rX2088 four-row cylindrical roller Bearing assembly

228.6 mm 749.3 mm
249 kN 2 x LOR 519

710rX3006 four-row cylindrical roller Bearing assembly

18 mm 0.335 kN
15 mm 26.9 mm

700rX2862 four-row cylindrical roller Bearing assembly

8000 rpm 1.00 mm
8300 N Two Seals

650rX2803a four-row cylindrical roller Bearing assembly

440 mm 406 mm
2 mm 437 mm

761rX3166 four-row cylindrical roller Bearing assembly

380 mm 420 mm
15.5 kg 800 r/min

761rX3166 four-row cylindrical roller Bearing assembly

67 mm 401 kg
HM 31/850 15 mm

705rX3131B four-row cylindrical roller Bearing assembly

12.3 mm 26.9 mm
3 mm ECY 205

770rX3151 four-row cylindrical roller Bearing assembly

12000 rpm 8500 rpm
20.000 mm 23800 N
1/4