Cylindrical Roller Bearing

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Descriptions and Technical Parameters

Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.

The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life.

Inquiry	Bearing NO.		Boundary dimensions(mm)							Basic load ratings(kN)		Limiting speed(rpm)		Abutment and fillet dimensions(mm)						Weight (kg)
Inquiry	New	Old	d	D	B	r 1.2min	r3、4min	Fw	Ew	Cr	Cor	Grease	Oil	da min	db min	Da max	Db max	ra max	rb max	Refer
	NU1034M	32134	170	260	42	2.1	2.1	193		287	415	2200	2800		185	244		2	2	8.23
	NJ1034M	42134	170	260	42	2.1	2.1	193		287	415	2200	2800		185	244		2	2	8.46
	NU3034M	3032134	170	260	67	2.1	2.1	193		510	875	2200	2800		185	244		2	2	13.4
	NU3134M	3032734	170	280	88	2.1	2.1	200		665	1080	2000	2400		185	263		2	2	22
	N234M	2234	170	310	52	4	4		272	520	780	1800	2200	190			288	3	3	18.2
	NU234EM	32234EH	170	310	52	4	4	208		475	635	1800	2200		190	288		3	3	17.7
	NJ234EM	42234EH	170	310	52	4	4	208		475	635	1800	2200		190	288		3	3	18.1
	NU2234EM	32534EH	170	310	86	4	4	205		925	1330	1800	2200		190	288		3	3	31.5
	NU3234M		170	310	110	4	4	208		915	1470	1800	2200		190	288		3	3	37.9
	N334M	2334	170	360	72	4	4		310	795	1010	1400	1700	190			337	3	3	37.3
	NU334M	32334	170	360	72	4	4	220		795	1010	1400	1700		190	337		3	3	37.7
	NJ334M	42334	170	360	72	4	4	220		795	1010	1400	1700		190	337		3	3	38.4
	NU2234EM	32534EH	170	360	86	4	4	205		960	1500	1800	2200		190	337		3	3	29
	NU2334M	32634	170	360	120	4	4	220		1220	1750	1400	1700		190	337		3	3	63.7
	NJ2334M	42634	170	360	120	4	4	220		1220	1750	1400	1700		190	337		3	3	64.7
	NU3334M		170	360	140	4	4	220		1350	1980	1400	1700		190	337		3	3	72.1
	NU3836M		180	225	34	2.1	2.1	191.5		192	405	2200	2800		189	214		2	2	3.15
	NU1936M	1032936	180	250	33	2.1	2.1	198		219	355	2200	2800		191	236		2	2	4.92
	NU2936M	2032936	180	250	42	2.1	2.1	198		255	430	2200	2800		191	236		2	2	6.18
	NU1036EM	32136EH	180	280	46	2.1	2.1	205		380	565	1800	2400		195	263		2	2	10.2
	NJ1036EM	42136EH	180	280	46	2.1	2.1	205		380	565	1800	2400		195	263		2	2	10.8
	NU3036M	3032136	180	280	74	2.1	2.1	206		365	955	1800	2400		195	263		2	2	17.4
	NU236EM	32236EH	180	320	52	4	4	217		625	850	1700	2000		200	297		3	3	18
	NJ236EM	42236EH	180	320	52	4	4	217		625	850	1700	2000		200	297		3	3	18.6
	NUP236EM	92236EH	180	320	52	4	4	217		625	850	1700	2000		200	297		3	3	21.4
	NU2236EM	32536EH	180	320	86	4	4	215		1010	1510	1700	2000		200	297		3	3	30.3
	NJ2236EM	42536EH	180	320	86	4	4	215		1010	1510	1700	2000		200	297		3	3	31
	NUP2236M	92536	180	320	86	4	4	215		960	1580	1700	2000		200	297		3	3	32.1
	NU3236M	3032236	180	320	112	4	4	218		950	1560	1700	2000		200	297		3	3	39.6
	N336M	2336	180	380	75	4	4		330	910	1150	1500	1800	200			356	3	3	39.6
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Cylindrical Roller Bearing

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