Koyo NSK Taper Roller Bearing Timken 30201 30315 32904 30207

• Customization: Available
• Application: Machine
• Rolling Body: Roller Bearings
• Model NO.: 30201 30315 32904 30207
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Transport Package: as Per Client′s Requirement
• Specification: 30315
• Trademark: Timken
• Origin: China
• Production Capacity: 50000 Pieces/Month

Product Description

KOYO NSK taper roller bearing Timken 30201 30315 32904 30207

Specification
The tapered roller bearing belongs to the separation type bearing, and the inner and the outer ring of the bearing are tapered. This type of bearing according to the number of columns loaded roller is divided into single row, double row and four row tapered roller bearings and other different structure type. Single row tapered roller bearings can bear radial load and axial load in one direction. When the bearings under radial load, will produce a axial force, so when you need another can bearings subjected to the opposite direction of the axial force to be balanced.
Single row tapered roller bearings under axial load capacity depends on the contact angle, that is, the outer ring roller angle, the larger the angle, the greater the axial load capacity. The largest amount of tapered roller bearings are single row tapered roller bearings. In the front wheel hub of the car, with the small size of the double row tapered roller bearings. Four row tapered roller bearings used in large cold, hot rolling machine and other heavy machinery.
Tapered roller bearings are widely used in automotive, rolling mill, mining, metallurgy, plastic machinery and other industries.

	Principal dimensions			(r/min) Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B / C / T	Grease	Oil	(kN) Dynamic	(kN) Static	Mass
32211	55	100	25/21/26.75	3800	4800	108	142.3	0.853
32311	55	120	43/35/45.5	3400	4300	203	271.4	2.37
31311	55	120	29/21/31.5	3400	4300	129.9	158	1.56
32011	55	90	23/17.5/23	4000	5000	80.2	117.2	0.551
30212	60	110	22/19/23.75	3600	4500	103.3	130	0.904
30312	60	130	31/26/33.5	3200	4000	171.4	210	1.99
32212	60	110	28/24/19.75	3600	4500	132.8	179.6	1.17
32312	60	130	46/37/48.5	3200	4000	226.7	303	2.9
31312	60	130	31/22/33.5	3200	4000	145.4	176.8	1.9
32012	60	95	23/17.5/23	3800	4800	81.7	122.2	0.584
30213	65	120	23/20/24.75	3200	4000	120.6	152.6	1.13
30313	65	140	33/28/36	2800	3600	195.9	241.7	2.44
32213	65	120	31/27/32.75	3200	4000	160.9	221.7	1.55
32313	65	140	48/39/51	2800	3600	259.6	349.8	3.51
31313	65	140	33/23/36	2800	3600	165.7	202.6	2.37
32013	65	100	23/17.5/23	3600	4500	82.8	127.3	0.62
30214	70	125	24/21/26.25	3000	3800	132.3	173.6	1.26
30314	70	150	35/30/38	2600	3400	219	271.7	2.98
32214	70	125	31/27/33.25	3000	3800	168.5	237.1	1.64
32314	70	150	51/42/54	2600	3400	298.9	408.5	4.34
31314	70	150	35/25/38	2600	3400	186.9	231	2.86
32014	70	110	25/19/25	3400	4300	104.3	160.1	0.839
30215	75	130	25/22/27.25	2800	3600	138.4	185.4	1.36
30315	75	160	37/31/40	2400	3200	252.8	318.8	3.57
32215	75	130	31/27/33.25	2800	3600	170.3	242.1	1.74
32315	75	160	55/45/58	2400	3200	347.4	483.1	5.37
31315	75	160	37/26/40	2400	3200	208.5	258.9	3.38
32015	75	115	25/19/25	3200	4000	103.1	160.2	0.875
30216	80	140	26/22/28.25	2600	3400	160.4	212.8	1.67
30316	80	170	39/33/42.5	2200	3000	278.8	352.5	4.27

 

30207	30315	32305	32017x	33020	32319
30208	30316	32306	32018x	33109	32320
30209	30317	32307	32019x	33111	32321
30210	30318	32308	32020x	33113	32322
30211	30319	32309	33113	33115	32324
30212	30320	32310	33218	33116	32326
30213	32205	32311	33010	33117
30214	32206	32312	32004	33118
30215	32207	32313	32005	33208
30216	32208	32314	32006	33209
30217	32209	32315	32007	33210
30218	32210	32316	32008	33211
30219	32211	32317	32009	33212
30220	32212	32318	32026	33213
30304	32213	306/47	32030	33214
30305	32214	3984/20	32928	33215
30306	32215	462/453	32944	33216
30307	32216	30615	31307	33217
30308	32217	32010x	31310	30221
30309	32218	32011x	31312	30324
30310	32219	32012x	31313	32221
30311	32220	32013x	31315	32222