Needle Roller Bearing Components Inner Rings

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Supplies both inner rings for needle roller bearings and needle rollers as separate needle roller bearing components. Inner rings are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground.. Needle rollers can be used to design full complement bearing arrangements for low-speed.

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO.NNeedle roller and cage assemblies are single or double-row units comprising cages and needle rollers. As their radial design height only corresponds with the diameter of the needle rollers, needle roller and cage assemblies can be used to realize bearings with a minimal radial design envelope.Needle roller bearings have a long track record as proven machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. In X-life configuration, they now have an up to 50 % longer service life.

Bearing Number	Bore Dia	Outer DIa	Width	Size
skf LR 20x25x16.5 Needle roller bearing components inner rings	21.4 mm	24.2 mm	63 mm	40 mm
skf IR 25x29x30 Needle roller bearing components inner rings	6.5 Hz	1.03	3.5 mm	4547359531886
skf IR 60x70x25 Needle roller bearing components inner rings	200 °C	ES206-20G2T20	-20 °C	27.8 mm
skf IR 14x17x17 Needle roller bearing components inner rings	45 mm	31 mm	10.2 mm	-40 °C
skf IR 280x305x69 Needle roller bearing components inner rings	7.88 kN	34 mm	19 mm	23.81 mm
skf IR 90x105x35 Needle roller bearing components inner rings	-20 °C	11 mm	80 mm	34 mm
skf IR 60x70x28 Needle roller bearing components inner rings	2,600 rpm	Single Row	610,000 N	260 mm
skf IR 17x20x20 Needle roller bearing components inner rings	11,000 rpm	-20 °C	C3	43.3 mm
skf IR 75x85x30 Needle roller bearing components inner rings	127 mm	6.65 kN	42 mm	UC201-08G2T04
skf IR 75x85x35 Needle roller bearing components inner rings	9mm	31 mm	2 mm	20.3 mm
skf IR 25x30x26.5 Needle roller bearing components inner rings	1.5 mm	0.6 mm	23 mm	23 mm
skf IR 10x13x12.5 Needle roller bearing components inner rings	40 kN	M6x1	57.2 kN	FC213N-

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