Tapered Roller Bearing Assemblies

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Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.Metric tapered roller bearings follow the designation system defined by ISO 355.

Bearing Number	Bore Dia	Outer DIa	Width	Size
TIMKEN 46790-90192 Tapered Roller Bearing Assemblies	2.2500 in	Sealed	1.2500 in	Hex
TIMKEN 46790-90190 Tapered Roller Bearing Assemblies	Straight Bushing	49 N/mm²	130 mm	3.60 N/mm² - m/s
TIMKEN 46790-50000/46720B-50000 Tapered Roller Bearing Assemblies	11/16 in	50000	7/8 in	Static 8000 / Dynamic 2000 (psi)
TIMKEN 46780-905B1 Tapered Roller Bearing Assemblies	40 mm	-65 to +392 °F	80 mm	Steel Cage
TIMKEN 46780-90215 Tapered Roller Bearing Assemblies	22 mm	Slotted	12 mm	1169 lbs
TIMKEN 46780-90214 Tapered Roller Bearing Assemblies	Two-Bolt Base	1.4375 in	0.7500 in	2.0625 in
TIMKEN 46780-90210 Tapered Roller Bearing Assemblies	23134	W034	5.9375 in	Sleeve (S-34)
TIMKEN 46780-90211 Tapered Roller Bearing Assemblies	40 mm	1460 kgf	111 mm	Contact with Flinger
TIMKEN 46780-90209 Tapered Roller Bearing Assemblies	1/2 in	+10 to +220 °F	11/16 in	50000
TIMKEN 28880-50000/28820-50000 Tapered Roller Bearing Assemblies	3.5000 in	39000 lbf	9.5313 in	31500 lbf
TIMKEN 392-902A1 Tapered Roller Bearing Assemblies	100 mm	93000 N	180 mm	ABEC 1 (ISO Class Normal)
TIMKEN 392-90288 Tapered Roller Bearing Assemblies	1.5000 in	11570 lbf	4.9219 in	6630 lbf