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		NU316
Bore diameter	d	80 mm
Outside diameter	D	170 mm
Width	B	39 mm
Basic dynamic load rating	C	300 kN
Basic static load rating	C0	275 kN
Fatigue load limit	Pu	37.5 kN
Reference speed	nref	4100 r/min
Limiting speed	nG	5500 r/min
Mass	≈m	3.812 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	80 mm3.15 in
Outside diameter	D	170 mm6.693 in
Width	B	39 mm1.535 in
Basic dynamic load rating, radial	Cr	300,000 N67,446.043 lbf
Basic static load rating, radial	C0r	275,000 N61,825.54 lbf
Fatigue load limit, radial	Cur	37,500 N8,430.755 lbf
Limiting speed	nG	5,500 1/min
Reference speed	nϑr	4,100 1/min
Mass	≈m	3.812 kg8.404 lbs

Mounting dimensions6 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	92 mm3.622 in
Maximum diameter of shaft shoulder	da max	99 mm3.898 in
Minimum shaft shoulder	db min	105 mm4.134 in
Maximum diameter of housing shoulder	Da max	158 mm6.22 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	0.7 mm0.028 in
Raceway diameter outer ring	E	151 mm5.945 in
Raceway diameter inner ring	F	101 mm3.976 in
Minimum rib diameter outer ring	D1 min	143.9 mm5.665 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)		80 mm
Outside Diamater (D)		170 mm
Total Width (B)		39 mm
Basic Dynamic Load Rating, Radial (Cr)		300,000 N
Basic Static Load Rating, Radial (C0R)		275,000 N
Raceway Diameter Inner Ring (F)		101 mm
Operating Temperature Min. (Tmin)		-30 °C
Minimum Diameter Shaft Shoulder (Da)		92 mm
Operating Temperature Max. (Tmax)		120 °C
Limiting Speed (Limiting Spe)		5,500 1/min
Reference Speed (Nϑr)		4,100 1/min
Maximum Recess Radius (Ra Max)		2.1 mm
Maximum Diameter Of Housing Shoulder (Da)		158 mm
Minimum Chamfer Dimension (R1 Min)		2.1 mm
Axial Displacement (S)		0.7 mm
Minimum Rib Diameter Outer Ring (D1 Min)		143.9 mm
Maximum Diameter Of Shaft Shoulder (Da Max)		99 mm
Maximum Recess Radius (Ra1 Max)		2.1 mm
Minimum Chamfer Dimension (Rmin)		2.1 mm
Raceway Diameter Outer Ring (E)		151 mm
Minimum Shaft Shoulder (Db Min)		105 mm
Fatigue Load Limit, Radial (Cur)		37,500 N