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Cylindrical Roller Bearings > Single-Row Cylindrical Roller Bearings > NJ

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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 ⁿ/ₐ	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]	DA1 Abutment and Fillet Dimensions min. [mm]	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]
NJ311ET &	55	120	29	2	2	70.5	158000	143000	6000	-	4500	5600	64	64	68	111	2	2	1.64
NJ311ET7 &	55	120	29	2	2	70.5	158000	143000	6000	-	4500	5600	64	64	68	111	2	2	1.64
NJ311EW	55	120	29	2	2	70.5	137000	143000	6000	7500	4500	5600	64	64	68	111	2	2	1.64
NJ311EM	55	120	29	2	2	70.5	137000	143000	6000	-	4500	5600	64	64	68	111	2	2	1.64
NJ311ET	55	120	29	2	2	70.5	137000	143000	6000	-	4500	5600	64	64	68	111	2	2	1.64
NJ311ET7	55	120	29	2	2	70.5	137000	143000	6000	-	4500	5600	64	64	68	111	2	2	1.64
NJ2311EM &	55	120	43	2	2	70.5	231000	233000	6000	9000	4500	5600	64	64	68	111	2	2	2.18
NJ2311ET &	55	120	43	2	2	70.5	231000	233000	6000	-	4500	5600	64	64	68	111	2	2	2.18
NJ2311ET7 &	55	120	43	2	2	70.5	231000	233000	6000	-	4500	5600	64	64	68	111	2	2	2.18
NJ2311EM	55	120	43	2	2	70.5	201000	233000	6000	9000	4500	5600	64	64	68	111	2	2	2.18
NJ2311ET	55	120	43	2	2	70.5	201000	233000	6000	-	4500	5600	64	64	68	111	2	2	2.18
NJ2311ET7	55	120	43	2	2	70.5	201000	233000	6000	-	4500	5600	64	64	68	111	2	2	2.18
NJ411W	55	140	33	2.1	2.1	77.2	139000	138000	5300	-	3800	4500	66	66	75	129	2	2	2.5
NJ1012	60	95	18	1.1	1	69.5	40000	48500	7500	-	6700	8500	66.5	65	68	88.5	1	1	0.474
NJ212EW &	60	110	22	1.5	1.5	72	112000	107000	6300	7500	5300	6300	68	68	70	102	1.5	1.5	0.824
NJ212EM &	60	110	22	1.5	1.5	72	112000	107000	6300	-	5300	6300	68	68	70	102	1.5	1.5	0.824
NJ212ET &	60	110	22	1.5	1.5	72	112000	107000	6300	-	5300	6300	68	68	70	102	1.5	1.5	0.824
NJ212ET7 &	60	110	22	1.5	1.5	72	112000	107000	6300	-	5300	6300	68	68	70	102	1.5	1.5	0.824
NJ212EW	60	110	22	1.5	1.5	72	97500	107000	6300	7500	5300	6300	68	68	70	102	1.5	1.5	0.824
NJ212EM	60	110	22	1.5	1.5	72	97500	107000	6300	-	5300	6300	68	68	70	102	1.5	1.5	0.824

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