21308 21309 21310 21311 21312 Spherical Plastic Roller Bearing

• Bearing Type: Spherical Roller Bearing
• Package: Kraft Paper/Single Box+Nylon Bag+Carton/Pallet
• Hardness: 58-62 HRC
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 21308 21309 21310 21311 21312
• Chamfer: Light Chamfer or Black Chamfer
• Precision Rating: P0/P6/P5/P4/P2
• Bearing Cage: Brass, Steel
• Applications: Automoive Industry, Heavy Equipment, Gearbox
• Certificate: ISO/Ts 16949
• Delivery Time: 1-15 Days
• Transport: by Land / Sea / Air
• Material: Bearing Steel(Gcr15)
• Direct Factory: Yes
• OEM Service: Size, Logo, Packing
• Transport Package: Cartons+Pallets
• Specification: 15-500mm
• Trademark: JDZ or OEM Service
• Origin: China
• HS Code: 84823000
• Production Capacity: 100000/Month
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 5 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Product Parameters

Spherical roller bearing  modles
 

Bearing Na	Dimension[mm]			Masslkg	Bearing Na	Dimension[mm]			Mass(kg
	d	D	B			d	D	T
22206	30	62	20	0.80	21319	95	200	45	7.15
22207	35	72	23	0.43	21320	100	215	47	8.81
22208	40	80	23	0.55	21321	105	225	49	10.00
22209	45	85	23	0.59	21322	110	240	50	11.80
22210	50	90	23	0.87	22308	40	90	33	1.03
22211	55	100	25	0.86	22309	45	100	36	1.40
22212	60	110	28	122	22310	50	110	40	1.90
22213	65	120	31	1.63	22311	55	120	43	2.40
22214	70	125	31	1.66	22312	60	130	46	3.00
22215	75	130	31	1.75	22313	65	140	49	3.60
22216	80	140	33	2.20	22314	70	150	51	4.40
22217	85	150	36	2.80	22315	75	160	5	5.40
22218	0	160	40	4.00	22316	80	170	58	6.40
22219	95	170	43	4.20	22317	85	180	60	7.40
22220	100	180	46	5.00	22318	90	190	64	8.80
22222	110	200	53	7.40	22319	95	200	67	10.30
22224	120	215	58	9.20	22320	100	215	73	13.00
22226	130	230	64	11.20	22322	110	240	80	18.10
22228	140	250	68	14.50	22324	120	260	B6	22.00
22230	150	270	73	18.50	22326	130	280	93	29.00
22232	160	290	80	22.20	22328	140	300	102	36.00
22234	170	310	86	29.00	22330	150	320	108	43.00
22236	180	320	86	30.00	22334	170	360	120	60.00
22238	190	340	92	35.30	23032	110	170	45	4.22
21308	40	80	23	0.74	23024	120	180	46	4.29
21309	45	100	25	1.00	23026	130	200	52	6.64
21310	50	110	27	1.30	23028	140	210	53	6.80
21311	55	120	29	1.65	23030	150	225	56	8.91
21312	60	130	31	2.08	23032	160	240	60	13.50
21313	65	140	33	2.57	23034	170	260	67	14.70
21314	70	150	35	3.11	23036	180	280	74	17.60
21315	75	160	37	3.76	23038	190	290	75	20.00
21316	80	170	39	4.47	23040	200	310	80	24.00
21317	85	180	41	5.23	23044	220	340	0	28.80
21318	90	190	43	6.17	23048	240	360	92	35.50

 

 

 

Product Description

Description

Spherical roller bearings have two rows of rollers with a common sphere raceway in

the outer ring and two inner ring raceways inclined at an angle to the bearing axis.

Materials:
1. Material of ring : GCr15,
2.Material of Cage: Steel, brass, polyamide, nylon
3.Material of Roller: chromium steel

 

Structure:

Internal Structure and Retainer Material Variation
C: Symmetrical roller, Stamped Steel retainer
CA: Symmetrical roller, one-pice brass cage
CTN1: Symmetrical roller, nylon cage
E: Third generation design. improved stress distribution; offer much longer service life        than normal designs
Q: Bronze cage
MB: Symmetrical roller,Two-pice brass cage
EM: Symmetrical roller, Special alloy Integral cage.

 

External form change
K: Tapered bore bearing,taper is 1:12
K30: Tapered bore bearing,taper is 1:30
N: A snap ring groove on the outer ring
W33: There are three lubrication groove and three lubrication holes in the outer ring

 

Clearance
C0:Norminal clearance,omitted in destination
C2:Less than Norminal clearance
C3:Larger clearance than C0
C4: Larger clearance than C3

Detailed Photos

 

 

 

Packaging & Shipping

Please contact us for more pictures of different packing:
 

Universal Packing	Without any logo on bearings or packing.
JDZ Packing	With our brand JDZ on bearings and packing.
Customized Packing	Depends on buyer's requirements.
Original Brand Packing	Bearing and packing are both original. Please contact us for pictures.

 

QUALITY ASSURANCE

100% Quality inspection to ensure the bearings are with good quality before shipping. 

Company Profile

 

 

Shandong Hongye Precision Bearing Co.,Ltd. was founded by Hebei Defa Bearing Co.,Ltd, factory is located in Hebei province, China. 
We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments. 

We can provide all types bearings and OEM service according to customers' requirements. 

Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.

We are a trusted and reliable bearing supplier, choose us to be your good partner!

 

 

 

FAQ

1. Q: Are you trading company or manufacturer ?
   A: We have our own factory , our type is factory + trade.

2. Q: Could you accept OEM and customize?
    A: Yes, we can customize products according to your sample or drawing.

3. Q: How long is your delivery time? 
    A: If stock, within 7 days to ship or based on your order quantity.

4. Q: Could you supply sample for free? 
    A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?


More details, please contact with us. Thanks for your time!