Single Row Cylindrical Roller Bearings With Inner Ring

Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements.

Part Number	ID	OD	Width	Cage Material	Dynamic Load
NU 2220 ECML	100 mm	180 mm	46 mm	Brass cage, inner or outer ring centred	380 kN
NU 2220 ECP	100 mm	180 mm	46 mm	PA66 cage, roller centred	380 kN
NU 2320 ECJ	100 mm	215 mm	73 mm	Steel cage, roller centred	670 kN
NU 2320 ECM	100 mm	215 mm	73 mm	Brass cage, roller centred	670 kN
NU 2320 ECML	100 mm	215 mm	73 mm	Brass cage, inner or outer ring centred	670 kN
NU 2320 ECP	100 mm	215 mm	73 mm	PA66 cage, roller centred	670 kN
NU 320 ECJ	100 mm	215 mm	47 mm	Steel cage, roller centred	450 kN
NU 320 ECM	100 mm	215 mm	47 mm	Brass cage, roller centred	450 kN
NU 320 ECML	100 mm	215 mm	47 mm	Brass cage, inner or outer ring centred	450 kN
NU 320 ECP	100 mm	215 mm	47 mm	PA66 cage, roller centred	450 kN
NUB 220 ECJ	100 mm	180 mm	46 mm	Steel cage, roller centred	285 kN
NUP 220 ECML	100 mm	180 mm	34 mm	PA66 cage, roller centred	285 kN
NUP 220 ECP	100 mm	180 mm	34 mm	PA66 cage, roller centred	285 kN
NUP 2220 ECML	100 mm	180 mm	46 mm	PA66 cage, roller centred	380 kN
NUP 2220 ECP	100 mm	180 mm	46 mm	PA66 cage, roller centred	380 kN
NUP 2320 ECJ	100 mm	215 mm	73 mm	PA66 cage, roller centred	670 kN
NUP 2320 ECML	100 mm	215 mm	73 mm	PA66 cage, roller centred	670 kN
NUP 320 ECJ	100 mm	215 mm	47 mm	PA66 cage, roller centred	450 kN
NUP 320 ECML	100 mm	215 mm	47 mm	PA66 cage, roller centred	450 kN
N 221 ECP	105 mm	190 mm	36 mm	PA66 cage, roller centred	300 kN
N 321 ECP	105 mm	225 mm	49 mm	PA66 cage, roller centred	500 kN
NJ 221 ECJ	105 mm	190 mm	36 mm	Steel cage, roller centred	300 kN
NJ 221 ECML	105 mm	190 mm	36 mm	Brass cage, inner or outer ring centred	300 kN
NJ 221 ECP	105 mm	190 mm	36 mm	PA66 cage, roller centred	300 kN
NJ 321 ECJ	105 mm	225 mm	49 mm	Steel cage, roller centred	500 kN
NJ 321 ECML	105 mm	225 mm	49 mm	Brass cage, inner or outer ring centred	500 kN
NJ 321 ECP	105 mm	225 mm	49 mm	PA66 cage, roller centred	500 kN
NU 1021 M	105 mm	160 mm	26 mm	Brass cage, roller centred	116 kN
NU 1021 ML	105 mm	160 mm	26 mm	Brass cage, inner or outer ring centred	116 kN
NU 221 ECJ	105 mm	190 mm	36 mm	Steel cage, roller centred	300 kN

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