China 30216 30217 30218 30219 30220 30221 30222 Tapered Roller Bearing

• Customization: Available
• ID: 80mm
• Od: 140mm
• Model NO.: 30216 30217 30218 30219 30220 30221 30222
• T: 28.25mm
• Weight: 1.673kg
• Transport Package: Single Box
• Specification: 30216
• Trademark: MONTON
• Origin: Luoyang
• HS Code: 84822000
• Production Capacity: 1000PCS/Week

Product Description

Introduction:
Tapered roller bearings have tapered inner and outer ring raceways as well as tapered rollers They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e : the larger the value of e, the larger the contact angle.

Bearing feature:
1.Low friction
2.Long service life
3.Enhanced operational reliability
4.Consistency of roller proiles and sizes
5.Rigid bearing application
6.Running-in period with reduced temperature peaks
7.Separable and interchangeable

 

Bearing No.	Dimensions			Basic load Rating (KN)		Pu	Rotation speed (rpm)		Weight (kg)
	d1	D	B	Cr	Cor		Speed grade	Speed limit
30244	220	400	72	990	1400	129	1200	1600	40.0
30240	200	360	64	792	1120	106	1300	1700	25.0
30238	190	340	60	721	1000	95	1400	1800	24.0
30236	180	320	57	583	815	80	1500	2000	20.0
30234	170	310	57	616	865	83	1500	2000	19.0
30232	160	290	52	528	735	72	1600	2200	13.0
30230	150	270	49	429	560	57	1800	2400	11.0
30228	140	250	45.75	418	570	58.5	1900	2600	8.65
30226	130	230	43.75	369	490	53	2000	2800	7.60
30224	120	215	43.5	341	465	49	2200	3000	6.15
33024	120	180	48	292	540	56	2600	3400	4.20
30222	110	200	41	308	405	45	2400	3200	5.10
33022	110	170	47	281	500	53	2600	3600	3.85
30221	105	190	39	270	355	40	2600	3400	4.25
33021	105	160	43	246	430	45.5	2800	3800	3.05
30220	100	180	37	246	320	36	2800	3600	3.65
33020	100	150	39	224	390	41.5	3000	4000	2.40
30219	95	170	34.5	216	275	31.5	2800	3800	3.00
30218	90	160	32.5	194	245	28.5	3000	4000	2.55
30217	85	150	30.5	176	220	25.5	3200	4300	2.05
30216	80	140	28.25	151	183	21.2	3400	4800	1.60
30215	75	130	27.25	140	176	20.4	3800	5000	1.40
30214	70	125	26.25	125	156	18	4000	5300	1.25
30213	65	120	24.75	132	134	16.3	4500	5600	1.15
30212	60	110	23.75	112	114	13.2	5000	6000	0.88
30211	55	100	22.75	104	106	12	5300	6700	0.70
30210	50	90	21.75	86.5	91.5	10.4	6000	7500	0.54
30209	45	85	20.75	76.5	76.5	8.65	6300	8000	0.48
30208	40	80	19.75	71	68	7.65	7000	8500	0.42
30207	35	72	18.25	58.5	56	6.1	8000	9500	0.32
30206	30	62	17.3	46.5	44.0	4.8	9000	11000	0.23
30228	28	58	17.3	38.0	41.5	4.4	9000	12000	0.25
30205	25	52	16.3	35.5	33.5	3.5	11000	13000	0.15
30204	20	47	15.3	32.0	28.0	3.0	12000	15000	0.12
30203	17	40	13.3	19.0	18.6	1.8	13000	18000	0.08