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Cylindrical Roller Bearings > Single-Row Cylindrical Roller Bearings > NU

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Deep Groove Ball Bearing

Single-Row Deep Groove Ball Bearings

Open Type

Shielded Type ZZ

Non-contact seal type VV

Contact Sealed Type DD DDU

With Snap Ring Groove (Open Type) N

With Snap Ring (Open Type) NR

Maximum Type Ball Bearings

Open Type

Shielded Type (Two Shields) ZZ

Magneto Bearings

E Series

EN Series

Small ball bearings and miniature ball bearings

Mertic Design
Non-Contact Sealed Type VV Open Type Shielded Type ZZ-ZZS Contact Sealed Type DD

Metric Design With Flange
Open Type Shielded Type ZZ-ZZS Non-Contact Sealed Type VV Contact Sealed Type DD

Inch Design
Open Type Shielded Type ZZ-ZZS

Inch Design With Flange
Open Type Shielded Type ZZ-ZZS
Cylindrical Roller Bearings

Single-Row Cylindrical Roller Bearings

NU

NJ

NUP

N

NF

Double-Row Cylindrical Roller Bearings

NN Cylindrical Bore

NN Tapered Bore

NNU Cylindrical Bore

NNU Tapered Bore
Angular Contact Ball Bearings

Single/Matched Mountings

Single

Back-to-Back DB

Front-to-Front DF

Tandem DT

Double-Row Angular Ball Bearings

Four-Point Contact Ball Bearings
Self-Aligning Ball Bearings

Cylindrical Bore

Tapered Bore
Spherical Roller Bearings

Adaptor

Cylindrical hole

Tapered hole
Tapered Roller Bearings

Single-Row Tapered Roller Bearings

Metric Design

Double-Row Tapered Roller Bearings
Plummer Blocks

Pillow Blocks

Square Flanged Units

Oval Flanged Units

Ball Bearings

Standard Type Plummer Blocks

SN5, SN6 Types/Shaft diameter 20-55mm

Locating Ring for SN5, SN6 Types/Shaft diameter 20-55mm

SN31, SN5, SN6 Types/Shaft diameter 60-100mm

Locating Ring for SN31,SN5,SN6 Types/Shaft diameter 60-100mm

SN30, SN31, SN5, SN6 Types/Shaft diameter 110-140mm

Locating Ring forSN30 SN3 SN5 SN6

Large-size Plummer Blocks

SD30S, SD31S, SD5, SD6 Types/Shaft diameter 150-260mm

SD30S, SD31S, SD5 Types/Shaft diameter 280-450mm

Stepped-shaft Type Plummer Blocks

SN2C, SN3C Type/Shaft diameter 25-55mm

Locating Ring for SN2C, SN3C Type/Shaft diameter 25-55mm

SN2C, SN3C Type/Shaft diameter 60-90mm

Locating Ring for SN2C, SN3C Type/Shaft diameter 60-90mm

SN2C, SN3C Type/Shaft diameter 95-160mm

Locating Ring for SN2C, SN3C Type/Shaft diameter 95-160mm

SD2C, SD3C Type/Shaft diameter 170-320mm

Single-piece Plummer Blocks ( for bearings with adapter )

V/C Type/Shaft diameter 35-85mm

Locating Ring for V/C Type/Shaft diameter 35-85mm

V/C Type/Shaft diameter 90-180mm

Locating Ring for V/C Type/Shaft diameter 90-180mm

V/C Type/Shaft diameter 200-300mm

Locating Ring for V/C Type/Shaft diameter 200-300mm

Single-piece Plummer Blocks ( for cylider bore bearings )

V/C Type/Shaft diameter 40-95mm

Locating Ring for V/C Type/Shaft diameter 40-95mm

V/C Type/Shaft diameter 100-200mm

Locating Ring for V/C Type/Shaft diameter 100-200mm

V/C Type/Shaft diameter 220-320mm

Locating Ring for V/C Type/Shaft diameter 220-320mm

SNN Series Plummer Blocks

SNN Type/Shaft diameter 20-140mm

Locating Ring for SNN Type/Shaft diameter 20-140mm

ORDER Bearing No. ⁿ/ₐ	SD Inside Diameter [mm]	D Outside Diameter [mm]	B Width [mm]	R Chamfer Dimension [mm]	R1 Chamfer Dimension [mm]	FW Boundary Dimension [mm]	CR1 Basic Dynamic Load Ratings [N]	COR1 Basic Static Load Ratings [N]	LT Thermal rated speed /Allowable maximum speed [rpm]	LM Mechanical limit speed /Allowable maximum speed [rpm]	LG Limiting Speed Grease [rpm]	LO Limiting Speed Oil [rpm]	DBB1 Abutment and Fillet Dimensions min. [mm]	DBB2 Abutment and Fillet Dimensions max. [mm]	DA2 Abutment and Fillet Dimensions max. [mm]	RA Abutment and Fillet Dimensions max. [mm]	RB Abutment and Fillet Dimensions max. [mm]	MASS Mass [kg]
NU2211ET &	55	100	25	1.5	1.1	66	117000	122000	6700	-	5600	7100	61.5	64	92	1.5	1	0.783
NU2211ET7 &	55	100	25	1.5	1.1	66	117000	122000	6700	-	5600	7100	61.5	64	92	1.5	1	0.783
NU2211EM	55	100	25	1.5	1.1	66	101000	122000	6700	10000	5600	7100	61.5	64	92	1.5	1	0.783
NU2211ET	55	100	25	1.5	1.1	66	101000	122000	6700	-	5600	7100	61.5	64	92	1.5	1	0.783
NU2211ET7	55	100	25	1.5	1.1	66	101000	122000	6700	-	5600	7100	61.5	64	92	1.5	1	0.783
NU311EW &	55	120	29	2	2	70.5	158000	143000	6000	7500	4500	5600	64	68	111	2	2	1.64
NU311EM &	55	120	29	2	2	70.5	158000	143000	6000	-	4500	5600	64	68	111	2	2	1.64
NU311ET &	55	120	29	2	2	70.5	158000	143000	6000	-	4500	5600	64	68	111	2	2	1.64
NU311ET7 &	55	120	29	2	2	70.5	158000	143000	6000	-	4500	5600	64	68	111	2	2	1.64
NU311EW	55	120	29	2	2	70.5	137000	143000	6000	7500	4500	5600	64	68	111	2	2	1.64
NU311EM	55	120	29	2	2	70.5	137000	143000	6000	-	4500	5600	64	68	111	2	2	1.64
NU311ET	55	120	29	2	2	70.5	137000	143000	6000	-	4500	5600	64	68	111	2	2	1.64
NU311ET7	55	120	29	2	2	70.5	137000	143000	6000	-	4500	5600	64	68	111	2	2	1.64
NU2311EM &	55	120	43	2	2	70.5	231000	233000	6000	9000	4500	5600	64	68	111	2	2	2.18
NU2311ET &	55	120	43	2	2	70.5	231000	233000	6000	-	4500	5600	64	68	111	2	2	2.18
NU2311ET7 &	55	120	43	2	2	70.5	231000	233000	6000	-	4500	5600	64	68	111	2	2	2.18
NU2311EM	55	120	43	2	2	70.5	201000	233000	6000	9000	4500	5600	64	68	111	2	2	2.18
NU2311ET	55	120	43	2	2	70.5	201000	233000	6000	-	4500	5600	64	68	111	2	2	2.18
NU2311ET7	55	120	43	2	2	70.5	201000	233000	6000	-	4500	5600	64	68	111	2	2	2.18
NU411W	55	140	33	2.1	2.1	77.2	139000	138000	5300	-	3800	4500	66	75	129	2	2	2.5

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