Crowned & Flat Yoke Rollers

Lubricate rollers through a hole and groove in the inner ring. Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat. Rollers with seal have end seals to protect rolling elements from dirt and contamination.

Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat. Rollers with seal have end seals to protect rolling elements from dirt and contamination. For technical drawings and 3-D models, click on a part number.

Bearing Number	Bore Dia	Outer DIa	Width	Size
RBC RBY4 Crowned & Flat Yoke Rollers	0.13	7.32 in	0.130 in	Imperial
RBC CY32L Crowned & Flat Yoke Rollers	2.00 mm	Snap-Ring	3700 rpm	35.00 mm
SKF NUTR 2052-A Crowned & Flat Yoke Rollers	Two Shields & Snap-R	6300 rpm	1.00 mm	8500 rpm
INA NATV20-X-PP Crowned & Flat Yoke Rollers	HM31/500	52 mm	15 mm	Tr500x5
INA NA2204-2RSR Crowned & Flat Yoke Rollers	Stamped Steel	1.81 in	M88000	1.07
INA NATR20-X-PP Crowned & Flat Yoke Rollers	1.76	Imperial	9.7500 in	0.33
McGill BCYR 1 3/4 S Crowned & Flat Yoke Rollers	17.5 mm	1.189 in	3560 lbf	1.969 in
McGill MCYRR 6 S Crowned & Flat Yoke Rollers	2.110 in	Ball Bearing	31.8 mm	6400 lbf
INA NATV12-X-PP Crowned & Flat Yoke Rollers	013992025777	LSE203BR	Split Cylindrical Re	Two-Bolt Plummer Blo
RBC Y72L Crowned & Flat Yoke Rollers	430 mm	Four-Bolt Plummer Bl	4 x M24	510 mm
RBC Y44L Crowned & Flat Yoke Rollers	2.14	3.05 in	3382	0.14 in
INA NATV5-PP Crowned & Flat Yoke Rollers	0.147	11.0000 in	HH926700	10.00 in