Tapered Roller Bearings 30302, 30303, 30304, 30305, 30306, 30307, 30308, 30309, 30310, 30311, 30312, 30313, 30314, 30315, 30316, 30317, 30318, P0 P6 Grade

• Customization: Available
• Transport Package: Single Box Package or Industrial Rolled Package
• Specification: 30302-30315
• Model NO.: 30302-30315
• Trademark: TIK or your mark
• Origin: China
• HS Code: 84822000
• Production Capacity: 100000 PCS Per Month

Product Description

Tapered roller bearings  are generally of separable design and have tapered cone and cup raceway between which tapered rollers are arranged. Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load.
According to dimensional standard difference, tapered roller bearings can be grouped into metric and inch size series.
 

Model Number	30200 series, 30300 series, 31300 series, 32000 series, 32200 series, 32300 series, 33000 series,
	33200 series, inch series.
Type	tapered roller bearing
Number of Row	single Row.
Material	supreme chrome steel AISI 52100 or stainless steel AISI 440C.
Hardness	HRC 60-64.
Precision Rating	P0, P6, P5.
Sealing Type	none.
Grease	as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on.
Certification	ISO 9001:2015.
Brand Name	TIK.
Package	single box package, industrial rolled package or as per buyer's requirement.
Place of Origin	China (Mainland).
Features	(1) high precision;
	(2) high speed;
	(3) high load carrying capacity;
	(4) low noise;
	(5) long life span.
Application	automobile, rolling mill,mining machine, metallurgy, plastics machinery etc.
Payment Term	TT or L/C or Western Union.
Port	Shanghai, Tianjin or Qingdao.
Samples	free samples are available.

 

Bearing No.	Boundary dimensions							Basic load rating(kN)		Limiting speed		Mass
	mm							Dynamic	Static	rpm		Kg
	d	D	T	B	C	Rmin	rmin	Cr	Cor	Grease	Oil	≈
30302	15	42	14.25	13	11	1	1	22.9	21.7	9000	13000	0.096
30303	17	47	15.25	14	12	1	1	28.3	27.4	8500	12000	0.130
30304	20	52	16.25	15	13	1.5	1.5	33.2	33.3	8000	11000	0.166
30305	25	62	18.25	17	15	1.5	1.5	47	48.3	6700	9000	0.266
30306	30	72	20.75	19	16	1.5	1.5	59	63.9	5600	7500	0.391
30307	35	80	22.75	21	18	2	1.5	75.4	83.6	5000	6700	0.484
30308	40	90	25.25	23	20	2	1.5	90	108	4500	6000	0.751
30309	45	100	27.25	25	22	2	1.5	108	120	4000	5300	0.985
30310	50	110	29.25	27	23	2.5	2	130	159	3600	4800	1.280
30311	55	120	31.5	29	25	2.5	2	153	190	3200	4300	1.610
30312	60	130	33.5	31	26	3	2.5	170	211	3000	4000	1.950
30313	65	140	36	33	28	3	2.5	195	244	2600	3600	2.440
30314	70	150	38	35	30	3	2.5	187	220	2000	3000	2.990
30315	75	160	40	37	31	3	2.5	250	318	2200	3200	3.580
30316	80	170	42.5	39	33	3	2.5	278	356	2000	3000	4.270
30317	85	180	44.5	41	34	4	3	304	392	1900	2800	4.970
30318	90	190	46.5	43	36	4	3	341	445	1800	2600	5.790
30319	95	200	49.5	45	38	4	3	368	483	1800	2600	6.800
30320	100	215	51.5	47	39	4	3	402	490	1700	2400	8.200
30321	105	225	53.5	49	41	4	3	432	568	1600	2200	9.910
30322	110	240	54.5	50	42	4	3	471	619	1600	2200	11.500
30324	120	260	59.5	55	46	4	3	562	754	1500	2000	13.700
30326	130	280	63.75	58	49	5	4	639	864	1300	1800	17.100
30328	140	300	67.75	62	53	5	4	721	985	1200	1700	21.700
30330	150	320	72	65	55	5	4	825	1060	1100	1600	28.500
30332	160	340	75	68	58	5	4	880	1400	1100	1600	29.000
30334	170	360	80	72	62	5	4	1020	1340	950	1400	35.000

 

FAQ

Q1: Are you a manufacturer or a trading company?
A: We have been a professional manufacturer of bearings since 1995 with ISO9001:2015 certificate.

Q2: How is the quality level of your bearings?
A: Our bearings are made of supreme GCr15 bearing steel and are produced with the first class workmanship. The tolerance grade could be P0, P6, P5, P4. The vibration level could be Z1V1, Z2V2, Z3V3.

Q3: Can I get samples to see the quality?
A: Yes, samples are free, but the courier charge shall be borne by the buyer.

Q4: Could you offer OEM service and print my logo/mark on the products?
A: Yes, we could. Please send us your mark registration files, we shall print your logo/mark on the bearings and package.

Q5: How is the lead time?
A: For regular items that are in stock, we could make shipment immediately right after your payment. If the goods are not in stock, our production time is from 15 to 45 days according to the quantity.

Q6: What if I receive defective product for my order?
A: All our bearings are 100% inspected strictly before packing. If you receive any defective product, please provide us photos or videos to show the problem. After confirmation, we shall send you the new product as replacement free of charge.

Q7: What is your term of payment?
A: Term of payment is negotiable. Usually it is 30% deposit in advance, and the balance 70% is paid when the goods are ready for shipment.