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		NU19/710
Bore diameter	d	710 mm
Outside diameter	D	950 mm
Width	B	106 mm
Basic dynamic load rating	C	2230 kN
Basic static load rating	C0	4750 kN
Fatigue load limit	Pu	330 kN
Reference speed	nref	485 r/min
Limiting speed	nG	1130 r/min
Mass	≈m	206 kg
Precision class		PN — Normal (ISO 492:2023)
Internal clearance		CN (Group N) — Normal internal clearance
Cage		M1 — Two Piece Brass Cage Roller Guided
Minimum operating temperature	Tmin	-30 °C
Maximum operating temperature	Tmax	150 °C

Product characteristics5 parameters

Product characteristics
Parameter	Symbol	Value
Design	TB	Bearings with increased axial load capacity
Cage	M1	Two Piece Brass Cage Roller Guided
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	710 mm27.953 in
Outside diameter	D	950 mm37.402 in
Width	B	106 mm4.173 in
Basic dynamic load rating, radial	Cr	2,230,000 N501,348.921 lbf
Basic static load rating, radial	C0r	4,750,000 N1,067,895.683 lbf
Fatigue load limit, radial	Cur	330,000 N74,190.647 lbf
Limiting speed	nG	1,130 1/min
Reference speed	nϑr	485 1/min
Mass	≈m	206 kg454.152 lbs

Mounting dimensions6 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	733 mm28.858 in
Maximum diameter of shaft shoulder	da max	769 mm30.276 in
Minimum shaft shoulder	db min	779 mm30.669 in
Maximum diameter of housing shoulder	Da max	927 mm36.496 in
Maximum recess radius	ra max	5 mm0.197 in
Maximum recess radius	ra1 max	5 mm0.197 in

Dimensions6 parameters

Dimensions
Parameter	Symbol	Value
Minimum chamfer dimension	rmin	6 mm0.236 in
Minimum chamfer dimension	r1 min	6 mm0.236 in
Axial displacement	s	9.3 mm0.366 in
Raceway diameter outer ring	E	886 mm34.882 in
Raceway diameter inner ring	F	774 mm30.472 in
Minimum rib diameter outer ring	D1 min	863.6 mm34 in

Temperature range2 parameters

Temperature range
Parameter	Symbol	Value
Operating temperature min.	Tmin	-30 °C-22 °F
Operating temperature max.	Tmax	150 °C302 °F

Capabilities & suitability5 parameters

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

Manufacturer Identity8 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Cylindrical roller bearing NU20..-E-XL-M1, 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)		710 mm
Outside Diamater (D)		950 mm
Total Width (B)		106 mm
Basic Dynamic Load Rating, Radial (Cr)		2,230,000 N
Basic Static Load Rating, Radial (C0R)		4,750,000 N
Raceway Diameter Inner Ring (F)		774 mm
Operating Temperature Min. (Tmin)		-30 °C
Minimum Diameter Shaft Shoulder (Da)		733 mm
Operating Temperature Max. (Tmax)		150 °C
Limiting Speed (Limiting Spe)		1,130 1/min
Reference Speed (Nϑr)		485 1/min
Maximum Recess Radius (Ra Max)		5 mm
Maximum Diameter Of Housing Shoulder (Da)		927 mm
Minimum Chamfer Dimension (R1 Min)		6 mm
Axial Displacement (S)		9.3 mm
Minimum Rib Diameter Outer Ring (D1 Min)		863.6 mm
Maximum Diameter Of Shaft Shoulder (Da Max)		769 mm
Maximum Recess Radius (Ra1 Max)		5 mm
Minimum Chamfer Dimension (Rmin)		6 mm
Raceway Diameter Outer Ring (E)		886 mm
Minimum Shaft Shoulder (Db Min)		779 mm
Fatigue Load Limit, Radial (Cur)		330,000 N

FAG NU19/710-TB-M1