Zwz Ball Bearing, Zwz Roller Bearing, Zwz Thrust Bearing, Zwz Rolling Mill Bearings

• Structure：Rod End
• Load Direction：Radial Spherical Plain Bearing
• Add Lubricant：Non Self-lubricating
• Outer Structure：Outer Ring of Single-Slit
• Rod End：Rod End
• Product Name：Zwz Rolling Mill Used Bearings

=== Base Info ===

• Model NO.：21340 21220 23145
• Original Packing：(a)Neutral Package & Wooden Package
• Delivery Date：Within 5 Working Days or According to You Request
• Features：These Bearings Are Featured by The Extremely
• Cage Material：Bearing Steel,Brass
• Main Market：Mideast;Canda;Southeast Asia;South America and Oth
• Quality Standard：ISO9001:2000
• Precision：P2,P4,P5,P6,P0
• Payment：Western Union, LC, Tt
• Transport Package：Zwz Original Package
• Specification：CE ZWZ CO
• Trademark：zwz
• Origin：China
• HS Code：84821090
• Production Capacity：10000000000000000PCS,Year

=== Description ===

Basic Info.

Model NO. 21340 21220 23145 Original Packing (a)Neutral Package & Wooden Package Delivery Date Within 5 Working Days or According to You Request Features These Bearings Are Featured by The Extremely Cage Material Bearing Steel/Brass Main Market Mideast;Canda;Southeast Asia;South America and Oth Quality Standard ISO9001:2000 Precision P2/P4/P5/P6/P0 Payment Western Union, LC, Tt Transport Package Zwz Original Package Specification CE ZWZ CO Trademark zwz Origin China HS Code 84821090 Production Capacity 10000000000000000PCS/Year

Product Description

china ZWZ OEM factory CA CC EM E cage bearing, high quality large sizes bearing  

Spherical roller bearings are inherently self-aligning and very robust. They have two rows of rollers which make the bearings able to carry heavy loads. Our TVB brand spherical roller bearings mainly includes CC, CA, CAE, MB and E type. TVB can provide a wide range of sizes of several ISO Dimension Series and also includes special designs. Special bearings can also be customized as required based on the standard bearings.

1.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.

2.External form chnage

 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

3. Ring high-temperature tempering

 S0: Work temperature up to 150 degrees Celsius.

 S1: Work temperature up to 200 degrees Celsius.

 S2: Work temperature up to 250 degrees Celsius.

 S3: Work temperature up to 300 degrees Celsius.

 S4: Work temperature up to 350 degrees Celsius

4. Clearance

 C0: Norminal clearance,omitted in destination

 C2: Less than Norminal clearance

 C3: Larger clearance than C0

 C4: Larger clearance than C3

 C5: Larger clearance than C3

 C9: Special Clearance

Cor	Grease	Oil	wt	da(min)	Da(max)	ra(max)
43.500	8100	11000	0.186	30	47	1
43.700	5600	7400	0.267	31	56	1.100
55	6800	9100	0.294	36	56	1
55	6800	9100	0.294	36	56	1
60	4700	6300	0.406	37	65	1.100
73.900	5900	7800	0.447	42	65	1
73.900	5900	7800	0.447	42	65	1
73.300	4200	5600	0.547	42	73	1.500
85	5200	6900	0.536	47	73	1
85	5200	6900	0.536	47	73	1
92	3700	5000	0.751	48	82	1.500
127	4000	5300	1.030	48	82	1.500
127	4000	5300	1.030	48	82	1.500
91.900	4900	6500	0.597	52	78	1
91.900	4900	6500	0.597	52	78	1