Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications15 parameters

Core specifications
Parameter	Symbol	Value
Series		NU2315
Bore diameter	d	75 mm
Outside diameter	D	160 mm
Width	B	55 mm
Basic dynamic load rating	C	390 kN
Basic static load rating	C0	395 kN
Fatigue load limit	Pu	73 kN
Reference speed	nref	3550 r/min
Limiting speed	nG	5900 r/min
Mass	≈m	4.87 kg
Precision class		PN — Normal (ISO 492:2023)
Internal clearance		CN (Group N) — Normal internal clearance
Cage		TVP2 — Solid Window Cage made from PA66
Minimum operating temperature	Tmin	-30 °C
Maximum operating temperature	Tmax	120 °C

Product characteristics5 parameters

Product characteristics
Parameter	Symbol	Value
Design	E	Increased Capacity Design
Cage	TVP2	Solid Window Cage made from PA66
Radial internal clearance	CN (Group N)	Normal internal clearance
Tolerance class	PN	Normal (ISO 492:2023)
Number of rows	1	Single-row design

Main Dimensions & Performance Data9 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Bore diameter	d	75 mm2.953 in
Outside diameter	D	160 mm6.299 in
Width	B	55 mm2.165 in
Basic dynamic load rating, radial	Cr	390,000 N87,679.856 lbf
Basic static load rating, radial	C0r	395,000 N88,803.957 lbf
Fatigue load limit, radial	Cur	73,000 N16,411.871 lbf
Limiting speed	nG	5,900 1/min
Reference speed	nϑr	3,550 1/min
Mass	≈m	4.87 kg10.736 lbs

Mounting dimensions6 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	87 mm3.425 in
Maximum diameter of shaft shoulder	da max	93 mm3.661 in
Minimum shaft shoulder	db min	97 mm3.819 in
Maximum diameter of housing shoulder	Da max	148 mm5.827 in
Maximum recess radius	ra max	2.1 mm0.083 in
Maximum recess radius	ra1 max	2.1 mm0.083 in

Dimensions6 parameters

Dimensions
Parameter	Symbol	Value
Minimum chamfer dimension	rmin	2.1 mm0.083 in
Minimum chamfer dimension	r1 min	2.1 mm0.083 in
Axial displacement	s	4.2 mm0.165 in
Raceway diameter outer ring	E	143 mm5.63 in
Raceway diameter inner ring	F	95 mm3.74 in
Minimum rib diameter outer ring	D1 min	136.2 mm5.362 in

Temperature range2 parameters

Temperature range
Parameter	Symbol	Value
Operating temperature min.	Tmin	-30 °C-22 °F
Operating temperature max.	Tmax	120 °C248 °F

Capabilities & suitability4 parameters

Capabilities & suitability
Parameter	Symbol	Value
Radial load capacity		Yes
Suitable for grease lubrication		Yes
Suitable for oil lubrication		Yes
Unsealed design		Yes

Manufacturer Identity10 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Cylindrical roller bearing NU..-E-XL-TVP2, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6
Short Description		Cylindrical roller bearing

Technical Data22 parameters

Technical Data
Parameter	Symbol	Value
Bore Diameter (D)		75 mm
Outside Diamater (D)		160 mm
Total Width (B)		55 mm
Basic Dynamic Load Rating, Radial (Cr)		390,000 N
Basic Static Load Rating, Radial (C0R)		395,000 N
Raceway Diameter Inner Ring (F)		95 mm
Operating Temperature Min. (Tmin)		-30 °C
Minimum Diameter Shaft Shoulder (Da)		87 mm
Operating Temperature Max. (Tmax)		120 °C
Limiting Speed (Limiting Spe)		5,900 1/min
Reference Speed (Nϑr)		3,550 1/min
Maximum Recess Radius (Ra Max)		2.1 mm
Maximum Diameter Of Housing Shoulder (Da)		148 mm
Minimum Chamfer Dimension (R1 Min)		2.1 mm
Axial Displacement (S)		4.2 mm
Minimum Rib Diameter Outer Ring (D1 Min)		136.2 mm
Maximum Diameter Of Shaft Shoulder (Da Max)		93 mm
Maximum Recess Radius (Ra1 Max)		2.1 mm
Minimum Chamfer Dimension (Rmin)		2.1 mm
Raceway Diameter Outer Ring (E)		143 mm
Minimum Shaft Shoulder (Db Min)		97 mm
Fatigue Load Limit, Radial (Cur)		73,000 N