NJ

Model

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

product

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]
NJ417M 85 210 52 4 4 113 335000 350000 4000 - 3000 3800 101 101 110 194 33 9.56
NJ218EM & 90 160 30 2 2 107 205000 217000 4800 7100 4000 4800 99 99 104 151 22 2.6
NJ218ET & 90 160 30 2 2 107 205000 217000 4800 - 4000 4800 99 99 104 151 22 2.6
NJ218ET7 & 90 160 30 2 2 107 205000 217000 4800 - 4000 4800 99 99 104 151 22 2.6
NJ218EM 90 160 30 2 2 107 182000 217000 4800 7100 4000 4800 99 99 104 151 22 2.6
NJ218ET 90 160 30 2 2 107 182000 217000 4800 - 4000 4800 99 99 104 151 22 2.6
NJ218ET7 90 160 30 2 2 107 182000 217000 4800 - 4000 4800 99 99 104 151 22 2.6
NJ2218EM & 90 160 40 2 2 107 274000 315000 4800 6300 3600 4300 99 99 104 151 22 3.11
NJ2218ET & 90 160 40 2 2 107 274000 315000 4800 - 3600 4300 99 99 104 151 22 3.11
NJ2218ET7 & 90 160 40 2 2 107 274000 315000 4800 - 3600 4300 99 99 104 151 22 3.11
NJ2218EM 90 160 40 2 2 107 242000 315000 4800 6300 3600 4300 99 99 104 151 22 3.11
NJ2218ET 90 160 40 2 2 107 242000 315000 4800 - 3600 4300 99 99 104 151 22 3.11
NJ2218ET7 90 160 40 2 2 107 242000 315000 4800 - 3600 4300 99 99 104 151 22 3.11
NJ318W 90 190 43 3 3 113.5 240000 265000 4500 - 2600 3000 103 103 112 177 2.52.5 5.38
NJ318M 90 190 43 3 3 113.5 240000 265000 4500 - 3200 3800 103 103 112 177 2.52.5 5.38
NJ318EM & 90 190 43 3 3 113.5 390000 355000 4000 3200 3200 3800 103 103 111 177 2.52.5 6.1
NJ318EM 90 190 43 3 3 113.5 315000 355000 4000 3200 3200 3800 103 103 111 177 2.52.5 6.1
NJ318ET 90 190 43 3 3 113.5 315000 355000 4000 - 3200 3800 103 103 111 177 2.52.5 6.1
NJ318ET7 90 190 43 3 3 113.5 315000 355000 4000 - 3200 3800 103 103 111 177 2.52.5 6.1
NJ2318EM & 90 190 64 3 3 113.5 535000 535000 4000 5600 2800 3400 103 103 111 177 2.52.5 7.9

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